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Additives & Spices

Fine-tuning your brew goes beyond grains, hops, and yeast—additives and spices help refine flavors, adjust water chemistry, improve clarity, and enhance fermentation. Whether you're crafting beer, mead, cider, or wine, the right additions can balance acidity, optimize yeast health, clarify your final product, and introduce bold, unique flavors.

Our Additives & Spices collection includes essential brewing ingredients that enhance quality and consistency. This category features acids, salts, and water treatment products to adjust pH, minerals, and water profiles for perfect mash efficiency and fermentation. Anti-microbial agents like potassium metabisulfite and potassium sorbate help prevent unwanted microbes and stabilize your beer, wine, or mead. Clarifiers and finings such as Irish moss, gelatin, and Biofine improve clarity and reduce haze, while enzymes boost starch conversion, improve attenuation, and optimize fermentation.

For those looking to add complexity and depth, we offer a wide range of spices, including citrus peels, juniper berries, heather tips, and more. Yeast nutrients and enhancers like DAP, Fermaid K, Go-Ferm, and Phantasm thiol precursors support fermentation health and improve overall yeast performance.

From adjusting water chemistry to boosting yeast performance and experimenting with spices, these brewing additions allow you to take full control of your process and craft truly unique beverages.

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Whirlfloc Tablets : 10-Pack | Superior Beer Clarification

SoCal Brewing Supply
16 in stock

Achieve Brilliant Clarity in Your Homebrewed Beer Whirlfloc Tablets are a highly effective kettle fining agent designed to enhance beer clarity by ...

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Wyeast 1.5 oz Beer Yeast Nutrient Blend – Boost Fermentation Health

Wyeast
19 in stock

Wyeast Beer Yeast Nutrient Blend | 1.5 oz Support Healthy Fermentations for Cleaner, Complete Attenuation The Wyeast Beer Yeast Nutrient Blend is a...

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Calcium Sulfate (Gypsum)

SoCal Brewing Supply
29 in stock

Calcium Sulfate (Gypsum) – Brewing Water Adjustment Enhance Hop Perception and Improve Brewing Water Profiles Calcium Sulfate, commonly known as Gy...

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Calcium Chloride | Food Grade

SoCal Brewing Supply
4 in stock

Calcium Chloride for Brewing and Water Adjustment | 2 oz & 1 lb Quantities Calcium Chloride is an essential brewing salt used to enhance water ...

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White Labs Brewzyme-D (10 mL) | ALDC | Diacetyl Prevention for Beer

White Labs
11 in stock

White Labs Brewzyme-D : 10 mL ALDC Enzyme for Diacetyl Elimination Prevent Diacetyl Off-Flavors and Achieve Clean, Professional-Tasting Beer White ...

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Potassium Metabisulfite | 2 oz. Bag for Homebrewing

SoCal Brewing Supply
22 in stock

Elevate the quality and longevity of your home-brewed beverages with our 2 oz bag of Potassium Metabisulfite, an essential additive for both amateu...

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Biofine Clear | Clarifying Agent for Beer, Wine & Cider

SoCal Brewing Supply
4 in stock

Biofine Clear | 1 oz and 32 oz Clarifying Agent for Beer, Wine, and Cider Biofine Clear is a highly effective, vegan-friendly clarifier developed t...

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White Labs Clarify Ferm (10 mL) | Improve Clarity | WLE4000

White Labs
7 in stock

White Labs Clarify Ferm : WLE4000 | 10 mL Clarity Enzyme Enhance Clarity and Stability Without Impacting Flavor White Labs Clarify Ferm is a highly...

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Fermax Yeast Nutrient - 2 oz.

SoCal Brewing Supply
15 in stock

Fermax Yeast Nutrient – 2 oz Fuel Powerful Fermentations with Complete Nutrient Support Fermax Yeast Nutrient is a high-performance nutrient blend ...

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Lactic Acid 88% for Homebrewing | Liquid 4 oz Bottle

SoCal Brewing Supply
22 in stock

Lactic Acid 88% for Homebrewing | Liquid 4 oz Bottle Precision pH Control for Better Mash Performance Lactic Acid (88%) is a powerful and easy-to-u...

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Campden Tablets (25 pack) | Eliminate Chlorine in Tap Water

CellarScience
18 in stock

Sanitize, Stabilize, and Protect Your Fermentations Campden Tablets (Potassium Metabisulfite) are a must-have for winemakers, brewers, and mead mak...

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Potassium Sorbate | 2 oz. Bag for Homebrewing

SoCal Brewing Supply
11 in stock

Preserve the freshness and flavor of your home-brewed creations with our Potassium Sorbate, the go-to preservative for brewers who demand the highe...

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Dried Sweet Orange Peel – 1 oz

SoCal Brewing Supply
12 in stock

Dried Sweet Orange Peel – 1 oz Enhance Your Brews with Sweet, Zesty Citrus Flavor Dried Sweet Orange Peel (1 oz) is an excellent way to infuse your...

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Wyeast 1.5 oz Wine Yeast Nutrient Blend – Enhance Fermentation Health

Wyeast
11 in stock

Wyeast Wine Yeast Nutrient Blend | 1.5 oz Complete Nutrient Formula for Strong, Reliable Wine Fermentations The Wyeast Wine Yeast Nutrient Blend is...

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Kerry FermCap® S

Kerry
9 in stock

Control Foam and Prevent Messes During Boil & Fermentation Kerry FermCap® S is an essential brewing aid that helps homebrewers eliminate messy ...

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Pectic Enzyme Powder | 1 oz Bag or Container

BSG
7 in stock

Unlock the clarity and quality of your homebrews and wines with our Pectic Enzyme Powder. This powerful additive is essential for breaking down pec...

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Fermaid O | 12g & 120g Packet Sizes

SoCal Brewing Supply
10 in stock

Organic Yeast Nutrition for a Clean, Healthy Fermentation Fermaid O is a highly effective organic yeast nutrient derived from inactivated yeast cel...

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White Labs Zinc Buddy | 3 Pack of 10 ml

White Labs
6 in stock

White Labs Zinc Buddy : 3 Pack of 10 ml Vials for Yeast Fermentation Health Enhance Yeast Health and Fermentation Performance White Labs Zinc Buddy...

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Fermaid K | 1oz & 80g Sizes

SoCal Brewing Supply
18 in stock

Balanced Nutrition for Strong, Reliable Fermentations Fermaid K is a complete yeast nutrient containing a balanced blend of inactivated yeast, DAP ...

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Go-Ferm Protect | Lallemand | Yeast Rehydration Nutrient

Lallemand
9 in stock

Go-Ferm Protect | Lallemand | Yeast Rehydration Nutrient Go-Ferm Protect is a natural yeast rehydration nutrient developed by Lallemand to enhance ...

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Citric Acid | Powder Form | 2 oz & 1 lb Bags

SoCal Brewing Supply
9 in stock

Versatile Citric Acid for Brewing, Canning, Cleaning, & Stainless Steel Passivation Our Citric Acid in powder form is a multipurpose ingredient...

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Bentonite Clarifier | Fining Agent for Wine & Mead | 1 oz

SoCal Brewing Supply
56 in stock

Improve Clarity and Stability in Your Wine, Cider, and Mead Bentonite is a natural, fine clay powder commonly used as a clarifying agent in winemak...

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Irish Moss - 1 oz Package

SoCal Brewing Supply
13 in stock

Achieve Crystal Clear Beer with Irish Moss Irish Moss is a natural clarifying agent used by brewers to enhance the clarity and overall quality of t...

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ALDC Enzyme | 1 oz | CellarScience | Prevent Diacetyl

CellarScience
6 in stock

Prevent Off-Flavors and Diacetyl with ALDC Enzyme CellarScience ALDC (alpha-acetolactate decarboxylase) enzyme is an essential tool for brewers aim...

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