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🌿 Elevate your brew with nature’s nutrient boost — ferment like a pro!
CellarScience-AD332A Fermaid O is a 12g bag of certified organic yeast nutrient designed to optimize fermentation by providing essential organic nitrogen. It reduces heat spikes during fermentation, promoting healthier yeast and enhanced flavor development. Ideal for craft brewers and mead makers, it is used at 1.5g per gallon and rehydrated in distilled water for precise application.

| ASIN | B074D9F114 |
| Age Range Description | 18+ |
| Best Sellers Rank | #308,190 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #961 in Beer Brewing Ingredients |
| Brand Name | CellarScience |
| Container Type | Bag |
| Cuisine | European cuisine |
| Customer Reviews | 4.5 4.5 out of 5 stars (174) |
| Global Trade Identification Number | 00843200100121 |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.02 Kilograms |
| Item Weight | 0.03 Pounds |
| Leavening Agent Type | Active Dry Yeast |
| Manufacturer | CellarScience |
| Model Number | AD332A |
| Number of Items | 1 |
| Part Number | AD332A |
| Size | 12g |
| Specialty | Certified Organic |
| UPC | 843200100121 |
| Unit Count | 1.0 Count |
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