The description mentions organic nitrogen, does this mean this product could be called the 'O' version?

Fermaid O vs. Fermaid K has replaced the inorganic DAP (Diamonium phosphate) with an organic source. The manufacturer suggests it will result in lower heat output from the yeast, and lower levels of negative sulfur compounds. Straight DAP is like feeding your wine a "twinky" rather than a balanced diet. The organic compounds are consumed thus the "O" version you mention. I use it in whites, reds and fruits wines. Make the yeast happy and you'll make good wine.

This works for meads? I make mead for celiac people, could i use this product?

Absolutely works for meades. In fact the staggered dose is the recommended method.

According to the manufacturer the product is Gluten free.

How is this packaged? Small bag? small bottle?

Small bag, that you need to repackage into something after opening. i just used this and blended with go-ferm to make a blend

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AD345B Fermaid K (80 g)

Product ID: 52144612

Details

Brand
CellarScience
Global Trade Identification Number
Item Form
Powder
Item Weight
80 g
Manufacturer
CellarScience
Material Feature
Certified

⚡1g/gal supercharged fermentation

🌿certified organic formula

🧪complex nutrient blend

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Description

⚡ Elevate Every Batch: Fermentation Fuel for the Modern Brewmaster

PERFECT PAIRING - Use alongside Go-Ferm for a complete, professional-grade yeast nutrition schedule.
TURBOCHARGE YOUR BREW - Just 1 gram per gallon ignites rapid fermentation for bold, consistent results.
FOAM FREE FERMENTATION - Hydrate before adding to active must to prevent CO2 over-release and messy foaming.
CERTIFIED ORGANIC QUALITY - Craft your beverages with confidence using a premium, organic-certified nutrient powder.
SCIENTIFICALLY BALANCED NUTRITION - A potent mix of ammonia salts, amino acids, sterols, and essential vitamins fuels yeast vitality.

Fermaid K (80g) by CellarScience is a certified organic, complex yeast nutrient powder designed to optimize fermentation. Delivering a precise 1 gram per gallon dosage, it combines ammonia salts, organic nitrogen, sterols, fatty acids, and essential vitamins to supercharge yeast performance. Ideal for winemaking, mead, and beer, it supports vigorous fermentation with minimal foaming when hydrated properly, and pairs perfectly with Go-Ferm for a complete yeast nutrition regimen.

Specifications

ASIN	B074DB7H5Z
Best Sellers Rank	#225,930 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #665 in Beer Brewing Ingredients
Brand Name	CellarScience
Container Type	Canister
Customer Reviews	4.7 4.7 out of 5 stars (269)
Global Trade Identification Number	00843200100190
Item Form	Powder
Item Weight	80 g
Manufacturer	CellarScience
Manufacturer Part Number	AD345B
Material Features	Certified Organic
Model Number	AD345B
Number of Items	1
UPC	843200100190
Unit Count	2.8 Ounce

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$U1466

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In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

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