What is Gin?

Juniper defines gin. If juniper does not lead the aroma and flavor, the spirit cannot legally carry the name “gin.” Everything else — grain choice, botanical blend, proof, and aging — matters less than that single rule.

Quick Facts: What Is Gin?

• Category: Botanical distilled spirit
• Defining rule: Juniper must lead in aroma and flavor
• Base: Neutral spirit from farm crops
• U.S. minimum ABV: 40% (80 proof)
• EU/UK minimum ABV: 37.5%
• U.S. Governing body: TTB (Title 27, Part 5 of the CFR)
• Key botanicals: Juniper, coriander, angelica root, citrus peel, orris root, cassia, cardamom
• Production methods: Redistillation with botanicals, vapor basket infusion, or compound blending
• Aging: Not required — barrel aging is a style choice
• Quality factors: Fresh botanicals, clean cuts, and careful blending

Gin starts as a neutral alcohol base. From there, botanical distillation transforms it into gin. In that sense, gin and vodka share a starting point. However, the two categories move in opposite directions from there. Vodka aims for neutral character. Gin, by contrast, rebuilds flavor and aroma through botanical extraction.

Juniper must lead the botanical profile. Other botanicals can support it, but none can replace it. The final spirit must show balance rather than simple infusion.

Unlike whiskey, which draws its identity from barrel aging, gin draws its character from botanical chemistry and distillation skill. Readers who want more context on how neutral spirits work may also find it helpful to read What Is Rum? An Authoritative Guide, which explains how base spirit choice shapes flavor across different spirit types.

Is Gin Legally Defined?

Yes. The United States, the European Union, and the United Kingdom all define gin by law. The wording varies slightly between them, but every region agrees on one rule: juniper must dominate.

United States (TTB Definition)

In the United States, the Alcohol and Tobacco Tax and Trade Bureau (TTB) governs distilled spirits under Title 27, Part 5 of the Code of Federal Regulations. Specifically, the TTB defines gin as a spirit that producers make by distillation from mash, by redistillation, or by mixing neutral spirits with juniper berries and other botanicals. The finished product must carry the taste, aroma, and character of gin.

• Must start from neutral spirit of farm origin
• Juniper must lead the character
• No minimum aging period
• No geographic limits
• Minimum bottling strength: 40% ABV (80 proof)

For the full legal text, see the TTB Beverage Alcohol Manual and the Code of Federal Regulations, Title 27.

European Union and United Kingdom

In the European Union, Regulation (EU) 2019/787 defines gin and sets up subcategories: Gin, Distilled Gin, and London Gin. The EU sets the minimum at 37.5% ABV. Furthermore, London Gin cannot include fake flavors, added color, or significant sweetening. The UK kept these same rules after Brexit.

Although the wording differs between regions, the core principle stays the same: juniper and botanical distillation define the category, not geography.

For readers who want to understand proof and ABV, the glossary in Distillery and Whiskey Vocabulary covers these terms in plain language.

Where Does Gin Fit in the Spirits World?

Gin belongs to the distilled spirits family. It is not a fermented product like wine or beer. Instead, it starts as a high-proof neutral alcohol. Only after botanical distillation does it become gin.

Compared to whiskey, gin works very differently. Whiskey relies on barrel aging and grain character. For example, the differences between whiskey styles appear in What’s the Difference Between Whiskey and Bourbon? Gin, however, depends on botanical chemistry and distillation skill rather than wood.

At Timber Creek Distillery, we produce gin in a pot still. Moreover, rather than distilling all botanicals together in one pass, we distill each botanical on its own and then blend them. This method treats each ingredient as a separate building block. For more on this approach, see our Grain-to-Glass Distillation Process overview.

Many large producers rely on column stills for speed and volume. However, pot distillation gives us more control over cut points and botanical strength. As a result, individual botanical distillation lets us blend with precision after distillation rather than during it.

In short, gin is not simply flavored vodka. Neutral spirit is the starting point, but botanical extraction and careful distillation choices define the finished product.

What Is the History of Gin?

Gin did not begin as the botanical spirit we know today. Instead, it evolved through shifts in distillation technology, law, and trade.

Dutch Genever: The Ancestor of Gin

Gin traces its roots to genever in the Netherlands during the 16th and 17th centuries. Distillers made genever from malt wine and added juniper, first for health reasons. Early versions were heavy, grain-forward, and much closer to young whiskey than to modern London Dry gin.

Over time, better stills made genever cleaner and lighter. However, it kept a malt character that still sets it apart from today’s styles.

The English Adaptation

English soldiers first encountered genever during military campaigns in the Low Countries. When they returned home, English distillers began making their own version. Grain-neutral spirit grew easier to source, and juniper flavoring grew simpler to apply.

The 18th-century “Gin Craze” in London showed what happened when production was cheap and rules were weak. Poor-quality gin flooded the market, and public health problems followed. As a result, the Gin Acts imposed licensing and output standards. These reforms built the foundation for quality-focused distillation.

The British Library holds records that document this period in detail.

The Column Still and London Dry

The invention of the column still in the 19th century changed gin for good. Column distillation let producers create highly neutral spirit quickly and at scale. This shift removed heavy flavor compounds and gave botanical aroma a cleaner base to work on.

The result was London Dry gin: lighter, crisper, and built on botanical layering rather than grain character. For more on how still design shapes flavor, see our Grain-to-Glass Distillation Process.

Modern Craft Revival

In the late 20th and early 21st centuries, small-scale gin grew rapidly. Craft producers began working with local botanicals, smaller stills, and new distillation methods. Many returned to pot stills for greater aroma control. Consequently, stylistic variety grew significantly across the category.

Today, gin spans a wide range — from bold, juniper-forward classics to soft, floral modern styles.

What Is Gin Made From?

The Neutral Base Spirit

Gin starts with neutral spirit from farm raw materials. In the United States, producers commonly use grain such as corn, wheat, or rye. They typically distill this base to near 95% ABV to strip out most flavor compounds.

This high-proof base gives botanicals a clean surface to work on. It does not carry the grain character of whiskey, as What’s the Difference Between Whiskey and Bourbon? explains. Instead, it acts as a solvent for botanical oils.

Juniper: The Defining Botanical

Juniper berries hold key aroma compounds such as alpha-pinene and sabinene. These compounds produce pine, resin, and citrus-like aromas. Without these oils, gin loses its defining character. Legally and structurally, juniper must lead. Other botanicals may support it, but none can replace it.

Secondary Botanicals

Beyond juniper, producers add botanicals such as coriander, angelica root, citrus peel, orris root, cassia, cardamom, and lavender. Each botanical adds specific aroma compounds during distillation.

At Timber Creek Distillery, we distill each botanical on its own in a pot still before blending. This differs from the common vapor-infusion method, where distillers run all botanicals at once. In our method, we isolate each botanical’s aroma and then control how we combine them in the final blend.

Water

Producers use water both before and after distillation. Before distillation, water brings proof to the right level for better botanical oil pickup. After distillation, it brings the spirit to bottling strength. The mineral content of the water also affects texture and mouthfeel in the finished product.

Additives and Sweetening

Some gin styles allow minor sweetening. However, London Gin under EU and UK rules limits sweetening to trace amounts and bans fake flavors and added color. For full details, see the EU spirits regulation database and the TTB Beverage Alcohol Manual.

How Is Gin Made? A Step-by-Step Breakdown

Step 1: Neutral Spirit Production

When producers make gin in-house, they mill, mash, ferment, and distill the grain first. Fermentation typically runs for several days and creates ethanol along with trace flavor compounds.

For a detailed breakdown of this process, our Grain-to-Glass Distillation Process explains how raw material handling shapes spirit clarity.

Step 2: Botanical Distillation

Producers can make gin three ways:

• Redistillation with botanicals in the pot
• Vapor infusion through botanical baskets
• Compound blending without redistillation

At Timber Creek Distillery, we distill each botanical on its own in a pot still. Each run captures a specific aroma profile. We then blend these separate distillates in exact ratios.

This method differs from column still vapor infusion, where all botanicals interact during one pass. As a result, we get cleaner separation of aroma fractions and greater control over the final blend.

Step 3: Cut Points

As in whiskey production, cut points matter greatly in gin. The heads may carry sharp or chemical-like notes. The hearts hold balanced botanical aroma. The tails can add bitterness or heavy texture.

Although gin does not age like whiskey, cut precision matters just as much. For more on the role of cut discipline, see What’s the Difference Between Whiskey and Bourbon?, where distillation choices similarly shape the final product.

Step 4: Blending and Proofing

After distillation, producers blend the botanical distillates to hit the target profile. They lower proof slowly to stop essential oils from settling out. Final bottling must meet legal minimums: 40% ABV in the United States and 37.5% ABV in the European Union.

What Are the Different Styles of Gin?

Gin is not a single style. Rather, it is a broad category with distinct subtypes. Each subtype comes from a specific production method rather than from branding language.

London Dry Gin: Process Over Geography

London Dry gin is often mistaken for a regional product. In fact, it is a production label. Producers can make it anywhere in the world, as long as they follow strict rules.

Under EU and UK law, London Gin must:

• Include all botanicals during distillation
• Use no fake flavors
• Add no color
• Add no sweetening beyond trace levels

All flavor must come from distillation itself. This rule blocks post-distillation flavor fixes, which makes production discipline critical. London Dry is typically crisp, juniper-forward, and dry, with citrus and coriander supporting the backbone.

Distilled Gin (U.S. Category)

In the United States, “distilled gin” refers to gin that producers have redistilled with botanicals. This sets it apart from compound gin, where producers blend botanical extracts into neutral spirit without running it through a still again. Distilled gin generally shows better blend because the still captures aroma oils during the vapor phase.

Compound Gin

Producers make compound gin by blending botanical extracts or essences directly into neutral spirit. U.S. law allows this method. However, because there is no vapor contact, the spirit often lacks the cohesion that distillation creates. Botanical notes can feel separate rather than blended into one profile.

Genever: The Malted Predecessor

Genever differs greatly from modern gin. Producers make it with malt wine, a low-proof grain distillate that keeps grain character. As a result, genever has a heavier body and mild sweetness. It often shows cereal notes much closer to young whiskey than to London Dry. For more on the contrast between malt-forward and neutral spirits, see What’s the Difference Between Whiskey and Bourbon?

Contemporary or “New Western” Gin

Some modern craft producers pull back on juniper and push forward floral, citrus, or herbal botanicals. Juniper must still legally lead, but its sensory strength may be softer. This style responds to consumer demand for milder, less pine-forward profiles.

Aged Gin

Producers age some gin in oak barrels for varying periods. While aging is not required, it adds vanilla, tannin, and other wood-based compounds that reshape the botanical profile. Unlike whiskey, where aging defines the category, gin aging is entirely optional.

Pot Still vs. Column Still: What Is the Difference in Gin Production?

Column Still Production

Column stills run without stopping. They process large volumes quickly and produce highly neutral alcohol. Many large producers use column stills for both base spirit and botanical distillation. They often place botanical baskets inside the column structure. The result is fast and uniform output.

Pot Still Production

Pot stills run in batches. They give distillers more control over cut points and heat curves. In addition, pot distillation can preserve heavier botanical oils that column systems often strip away.

At Timber Creek Distillery, we use a pot still for gin. Furthermore, we distill each botanical on its own before blending. This approach separates aroma fractions and lets us blend after distillation rather than during it. Instead of letting all botanicals compete in the still at once, we treat each as a separate building block. This method reflects the process-focused approach in our Grain-to-Glass Distillation Process.

Cut Points and Aroma Control

During distillation, different compounds vaporize at different times. The heads often carry harsh chemical notes. The hearts hold ethanol and the best botanical oils. The tails may carry heavy compounds and bitterness.

Managing cut points well is essential. Poor cuts add harshness to the final product. Conservative cuts reduce yield but raise quality. Even without barrel aging, gin needs the same cut precision as whiskey. Technical skill matters more than marketing claims.

Why Does Gin Taste the Way It Does?

Gin’s flavor comes from aroma compounds that distillers pull from botanicals during distillation. Three groups of compounds shape the profile most directly.

Terpenes

Juniper is rich in terpenes such as alpha-pinene and limonene. These compounds create pine, citrus, and resin aromas. They form the core of gin’s character and set it apart from all other spirit types.

Esters

Esters add fruit-like aromas to the profile. Their levels depend on both fermentation quality and botanical choice. Good fermentation produces cleaner esters that blend more smoothly with botanical oils.

Phenolic Compounds

Spice notes from coriander and cassia come from phenolic compounds. These add warmth and a dry quality that balances the pine and citrus from juniper.

Fixatives

Angelica root and orris root act as fixatives. They help hold aroma compounds together and extend how long the aroma lasts on the palate. Without fixatives, gin’s botanical character tends to fade quickly in the finish.

For comparison, rum builds depth through fermentation and aging rather than botanical chemistry. The full breakdown appears in What Is Rum? An Authoritative Guide.

How Do Gin Regulations Differ Internationally?

All major markets agree that juniper must lead. However, the legal details differ in important ways across regions.

United States: Flexible Framework

Under U.S. law, producers can make gin by distillation or by blending neutral spirit with juniper and other botanicals. This flexibility allows both redistilled and compound methods within the same broad legal group. The TTB focuses on the finished product’s “taste, aroma, and character generally attributed to gin.” As a result, producers can vary the style as long as juniper stays in the lead.

The full framework appears in the TTB Beverage Alcohol Manual and Title 27 of the Code of Federal Regulations.

European Union: Tighter Subcategories

EU Regulation (EU) 2019/787 creates three clear subcategories — Gin, Distilled Gin, and London Gin — each with stricter rules than the last. Specifically, London Gin must get all its flavor from distillation and cannot use fake flavoring or added color. The full legal text is at the EU spirits regulation database.

United Kingdom: Same Rules After Brexit

After Brexit, the UK kept EU-based gin rules in its own law. London Gin rules remain strict, and labeling rules continue to match EU standards. See UK government spirits regulations for details.

Minimum Alcohol Strength

The legal minimum is 40% ABV in the United States and 37.5% ABV in the EU and UK. These levels ensure that aroma compounds stay active in the finished spirit. For more on how proof works, see Distillery and Whiskey Vocabulary.

How Do You Evaluate Gin?

Evaluating gin well means looking beyond simple flavor notes. Balance, cohesion, and overall structure matter just as much as any single aroma.

Aroma

The nose should show juniper clearly and right away. Secondary botanicals should support the juniper, not overpower it. Sharp chemical or solvent notes often point to poor cut management during distillation.

Palate Structure

On the palate, good gin shows clarity and a layered progression of botanicals. Juniper typically forms the backbone. Citrus often appears mid-palate. Root botanicals may carry through into the finish. The botanicals should feel unified, not separate or forced.

Finish

A longer finish generally reflects higher botanical oil content and proof. Higher-proof gins often carry stronger and more lasting aroma through the finish.

Identifying Faults

• Harshness: Often points to too much heads fraction in the blend.
• Bitterness: May come from too much tails in the cut.
• Flat aromas: Suggest over-filtering or a weak botanical charge.
• Sharp fake notes: May signal a compound gin blend issue.

For further context on how production discipline shapes spirit quality, see What’s the Difference Between Whiskey and Bourbon?

What Separates Great Gin from Average Gin?

Botanical Freshness

Old or oxidized botanicals produce flat, dull aromas. Fresh juniper smells bright and resinous. Good coriander brings citrus lift rather than a stale, dusty note. Freshness at the botanical stage directly shapes quality at the end.

Distillation Precision

Careful cut management removes chemical notes while keeping aroma depth. Pot stills give distillers more control over cuts than column systems do. Consequently, many craft producers prefer pot stills for quality-focused gin.

Botanical Cohesion

Great gin feels like one unified product. The botanicals blend seamlessly rather than sitting on top of each other. Individual botanical distillation, as we practice at Timber Creek Distillery, gives us structural control over how those botanicals come together.

Proofing Discipline

Fast proof reduction can cause oils to drop out of solution and aromas to fade. Gradual dilution, however, keeps aroma compounds stable and in solution through bottling.

Water Chemistry

Soft water tends to produce a smoother feel. Higher mineral content can create a sharper mouthfeel. Both approaches can work well. However, producers must account for the water they use and adjust accordingly.

Common Misconceptions About Gin

• Myth: Gin is simply flavored vodka. Both start as neutral spirit, but gin adds botanical identity through distillation. Vodka removes flavor compounds. Gin, by contrast, reintroduces them through botanical extraction.
• Myth: All gin tastes like pine. Juniper does create pine notes, but coriander, citrus peel, and other botanicals shape the full profile. In fact, many modern styles lead with floral or citrus character instead.
• Myth: Higher proof gin is harsher. Higher proof can sharpen aroma when distillers manage cuts well. Harshness comes from poor cut discipline, not proof alone.
• Myth: Pot still gin is automatically better. Still type alone does not determine quality. Cut management and blending skill matter more than equipment choice.
• Myth: London Dry means the gin comes from London. London Dry is a production label. Producers can make it anywhere, provided they follow the strict rules.
• Myth: Barrel-aged gin is not real gin. Aging is a style choice and does not remove a spirit from the gin category, as long as juniper still leads the flavor.
• Myth: Gin must be clear. Some gins pick up light color from barrel resting. This does not affect category identity or quality.
• Myth: Gin is easier to produce than whiskey. Botanical precision and cut management require the same level of skill as aged spirit production.
• Myth: All botanicals go into the still together. Some producers, including Timber Creek Distillery, distill each botanical on its own before blending. This gives more control over the final profile.
• Myth: Sweet gin is low quality. Sweetness is a style choice within legal limits, not a sign of poor production.

How Should You Choose a Gin?

Look at the Production Method

First, check whether the producer specifies distilled, vapor-infused, or compound gin. Distilled gin generally shows better botanical cohesion. Producers who share details about their still type, cut practices, or botanical handling show production transparency. Transparency, in turn, often signals better production control.

Evaluate Juniper Presence

Juniper must legally lead, but the degree varies by style. For classic gin structure, look for London Dry labeling. For a softer botanical balance, contemporary styles may suit you better.

Consider Alcohol Strength

Gin at higher proof — around 45–50% ABV — often delivers stronger aroma. Dilution reduces how much volatile compounds reach your nose. Higher proof does not mean harsh, as long as the distiller manages cuts well.

Assess Botanical Philosophy

Some producers distill all botanicals together. Others distill them one at a time and blend after. Individual botanical distillation gives more control over the final aroma balance. For more on this approach, see our Grain-to-Glass Distillation Process.

Ignore Vague Label Claims

Terms like “craft,” “small batch,” and “artisanal” have no legal meaning. As a result, production transparency tells you more than label design ever will.

How Is Gin Used in Cocktails and Cooking?

Gin’s botanical profile makes it highly useful in cocktails and cooking alike. Its aroma compounds respond well to dilution and acidity.

Gin and Tonic

Quinine in tonic water interacts with juniper terpenes to create a complementary bitter-botanical pairing. Carbonation boosts aroma release. Dilution, meanwhile, reduces ethanol sharpness while amplifying citrus oils from the gin.

Martini

In a Martini, gin provides the structural backbone. Vermouth adds acidity and herbal notes. The ratio between the two shifts how much botanical character leads the drink.

Negroni

The Negroni shows how well gin holds up under pressure. Bitter liqueur and vermouth would overwhelm a neutral spirit. Gin’s botanical strength, however, maintains balance in the glass.

Tom Collins

Citrus acidity in a Tom Collins interacts with juniper and coriander compounds. Dilution and carbonation then lift those aromas further, creating a bright, refreshing finish.

Culinary Use

Gin works well in marinades and reductions because of its herbal aroma compounds. Citrus-forward gins pair well with seafood. Spice-forward styles complement roasted vegetables nicely. For a broader look at how different spirits behave in food and drink, see What Is Rum? An Authoritative Guide.

How Should You Store Gin?

Gin stays stable because of its high alcohol content. However, botanical oils make it more sensitive to light and temperature than a neutral spirit would be.

Unopened Bottles

Store unopened gin upright in a dark, stable place. The ethanol content stops microbial growth, so unopened bottles can last for years without spoiling.

Opened Bottles

Once open, oxygen slowly interacts with botanical oils. Over time, aroma strength may fade. This is not spoilage — the gin remains safe to drink. However, extended air exposure can shift the character of the spirit.

Light Exposure

UV light breaks down certain botanical compounds. For this reason, keep clear bottles away from direct sunlight. Dark storage protects aroma quality over time.

Temperature

Large temperature swings can affect the bottle seal and aroma stability. Consistent room-temperature storage is the safest and simplest approach.

Gin vs. Vodka vs. Whiskey: How Do They Compare?

Gin, vodka, and whiskey all start with fermentation and distillation. However, each category takes a different path after that shared starting point.

Gin vs. Vodka

Vodka aims for neutral character. U.S. law requires producers to distill and treat vodka until it has no distinctive flavor, aroma, taste, or color. The goal is clean, minimal expression.

Gin starts from the same neutral base. However, it then moves in the opposite direction. Where vodka removes flavor compounds, gin adds them back through botanical distillation. In simple terms: vodka strips character. Gin rebuilds it.

For more on how base spirit identity shapes different categories, see What Is Rum? An Authoritative Guide.

Gin vs. Whiskey

Whiskey gets its identity primarily from grain and barrel aging. Oak adds vanilla, tannin, and depth over time. For a breakdown of whiskey styles, see What’s the Difference Between Whiskey and Bourbon?

Gin, however, does not rely on aging at all. Distillers establish its character before they bottle it. There is no long-term wood evolution. Whiskey evolves over years in a barrel. Gin, by contrast, expresses its full identity right after distillation and proofing.

How Does Botanical Extraction Work?

Botanical extraction in gin depends on three factors: volatility, solubility, and temperature. Different compounds vaporize at different rates and dissolve differently in ethanol-water mixtures.

Volatility and Boiling Points

Ethanol boils at 78.37°C (173°F). Botanical compounds, however, vary widely in when they vaporize. Lighter terpenes vaporize early. Heavier compounds need more time or heat. Distillers must balance heat and time carefully to keep unwanted compounds out of the hearts cut.

Maceration vs. Vapor Infusion

Maceration involves soaking botanicals in neutral spirit before distillation. This raises the pickup of aroma compounds. However, it can also pull in heavier compounds if the distiller does not control the soak time carefully. Vapor infusion, by contrast, passes alcohol vapor through botanical baskets. This often produces lighter, brighter aromas in the finished spirit.

Individual Botanical Distillation

Distilling each botanical on its own isolates its aroma profile. Producers then blend the individual distillates to reach the target balance. At Timber Creek Distillery, we follow this method. Each botanical goes through its own pot still run before we blend. As a result, we treat each ingredient as a separate element rather than letting them compete in the still together.

Proof Management

Botanical oils dissolve more easily at higher proof. When proof drops, some oils may settle out and create haze in the bottle. Gradual proof reduction keeps clarity and aroma stable through bottling. Fast dilution, however, raises the risk of this settling effect, which distillers call louching.

What Is Juniper, and Why Does It Define Gin?

Juniperus Communis

The main juniper species in gin production is Juniperus communis. It grows across Europe, North America, and parts of Asia. Climate, soil, and harvest timing all affect the oil content of the berries.

Juniper berries are technically seed cones, not true berries. Their essential oils include alpha-pinene, beta-pinene, sabinene, myrcene, and limonene. The levels of these compounds vary by origin and growing conditions.

How Growing Conditions Affect Juniper

Juniper from warm, dry climates often expresses brighter citrus and resin. Northern European juniper, however, may show sharper pine. Altitude, rainfall, and drying method all shape the final aroma strength. Over-dried juniper loses volatile strength quickly. Underripe berries, on the other hand, can introduce vegetal or bitter notes into the distillate.

Oil Content and Extraction

High-quality juniper typically holds 1–2% essential oil by weight. For this reason, distillers must adjust their botanical charge based on oil levels, not just weight. This natural variation reinforces why botanical sourcing and quality control play such a large role in the final product.

What Are the Core Botanicals in Gin and What Do They Do?

Juniper (Juniperus communis)

Key compounds: alpha-pinene, beta-pinene, sabinene, limonene. Role: Structural backbone. Produces pine, resin, and citrus brightness. Sets the legal and sensory identity of gin. Quality varies by origin — Mediterranean berries tend toward softer citrus lift while northern berries lean toward sharper pine.

Coriander Seed

Key compounds: linalool, geraniol. Role: Citrus-spice bridge between juniper and other botanicals. Adds warmth and mid-palate depth. Without coriander, gin can feel narrow or overly resinous.

Angelica Root

Key compounds: coumarins, earthy sesquiterpenes. Role: Fixative. Extends the finish and holds volatile oils together. Contributes subtle earthiness and dryness. Rarely the most noticeable flavor, but plays a key binding role across the full palate.

Orris Root

Key compounds: irones. Role: Fixative and floral support. Helps anchor lighter aromas. Use it sparingly — too much introduces a powdery or cosmetic quality that can feel out of place.

Citrus Peels (Lemon, Orange, Grapefruit)

Key compounds: limonene, citral. Role: Brightness and lift. Citrus oils boost aroma and add perceived freshness. Dried peel produces a different intensity than fresh peel because drying removes water and raises the oil content per gram.

Cassia and Cinnamon

Key compounds: cinnamaldehyde. Role: Warmth and spice depth. Adds structure to the mid-palate. Too much cassia, however, can create bitterness or a harsh finish that overwhelms the other botanicals.

Cardamom

Key compounds: cineole, terpinyl acetate. Role: Fresh spice with a light eucalyptus quality. Adds aromatic depth to the middle of the spirit’s profile.

Lavender and Floral Botanicals

Key compounds: linalool, linalyl acetate. Role: Aromatic lift and softness. Balance carefully — too much lavender pushes the spirit into a soapy register that most consumers find unpleasant.

Grains of Paradise

Key compounds: gingerols and peppery ketones. Role: Subtle pepper heat and added depth in the finish of the spirit.

Quick Reference Summary

• Juniper must legally lead gin in the U.S., EU, and UK.
• Gin starts as neutral spirit from farm raw materials.
• Botanical distillation transforms that neutral base into gin.
• The minimum bottling strength is 40% ABV in the U.S. and 37.5% ABV in the EU and UK.
• London Dry is a production label, not a place of origin.
• Producers can make gin by redistillation, vapor infusion, or compound blending.
• Terpenes, esters, and phenolic compounds shape gin’s flavor profile.
• Pot stills give distillers more control over cut points and aroma precision.
• Individual botanical distillation allows precise post-distillation blending.
• Gin is typically unaged but may rest in barrels for style purposes.
• Quality depends on fresh botanicals, clean cuts, and careful blending.
• Storage affects aroma over time but does not create a safety concern.
• Gin differs from vodka by rebuilding flavor after starting from neutrality.
• Gin differs from whiskey by expressing its full identity at bottling rather than through years of aging.

Gin Glossary

• Juniperus communis: The juniper species that defines gin.
• Terpenes: Aroma compounds responsible for pine and citrus character.
• Fixatives: Botanicals such as angelica root that hold aroma compounds stable and extend finish.
• Vapor Infusion: Passing alcohol vapor through botanical baskets during distillation.
• Compound Gin: Gin made by blending botanical extracts into neutral spirit without redistillation.
• London Gin: An EU production label with strict rules against fake flavoring and added color.
• Cut Points: The distillation transitions between heads, hearts, and tails fractions.
• Proofing: Diluting distilled spirit to bottling strength.
• Louching: Haze that forms when botanical oils settle out during proof reduction.
• Maceration: Soaking botanicals in neutral spirit before distillation to improve oil pickup.