Urea isn’t dangerous on its own necessarily, but in the fermentation process, it can contribute to the production of Ethyl carbamate which is a carcinogen and in some studies has been shown to contribute to the growth of cancer cells.

This is a yeast nutrient, not a yeast. Max ABV would depend on the type of mash you are fermenting and the type of yeast you are using as well as temperature and pH etc. Adding this in the appropriate amount to your mash is optional, it is designed to improve yeast health, making a stronger fermentation, but is not required. I have used this with multiple different grains with good success.

Do i also need fermaid O or just k for making mead ?

Either will be a fine choice! Fermaid O is organic and has no DAP, while Fermaid K does have DAP. Both are yeast nutrient and will help you with your end goal!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fermaid K

Product ID: 512076860

Details

Brand
CAPYBARA Inc.
Flavour
Fermaid K
Item weight
2 Ounces
Number of items
1
Package information
Bag

🌿No urea, vegan-friendly formula

⏱️Prevents sluggish & stuck fermentations

⚗️Blended complex yeast nutrient

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

£12.10

Duties & taxes included

In stock

Sold byAmazon UKDelivered 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 UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🍷 Elevate your homebrew game with Fermaid K — because every batch deserves to be legendary!

EASY TO USE DOSAGE - Simple add-at-lag-phase & sugar depletion for perfect timing
CLEAN NATURAL FORMULA - No urea, enriched with vitamins & inactivated yeast for pure results
RELIABLE QUALITY ASSURANCE - Manufactured by Lallemand, trusted by pros worldwide
PRECISION FERMENTATION BOOST - Optimized nitrogen & micronutrients for flawless fermentation every time
VERSATILE CRAFTING ESSENTIAL - Ideal for wine, cider, mead, kombucha & more

Fermaid K is a premium 2 oz yeast nutrient powder designed to enhance alcohol fermentation by supplying a balanced blend of inorganic and organic nitrogen, essential vitamins, and minerals. It prevents sluggish or stuck fermentations in wine, cider, mead, and kombucha, using a clean, urea-free, vegan-friendly formula trusted by professionals and homebrewers alike.

Specifications

ASIN	B0BQ5DBH8Y
ASIN	B0BQ5DBH8Y
Age Range Description	Adult
Best Sellers Rank	39,092 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 17 in Brewer's Yeast Nutritional Supplements
Brand Name	CAPYBARA Distributors Inc.
Container Type	Bag
Country of Origin	Canada
Country of origin	Canada
Cuisine	Beverages
Customer Reviews	4.7 4.7 out of 5 stars (607)
Customer reviews	4.7 4.7 out of 5 stars (607)
Flavour	Fermaid K
Item Form	Powder
Item Weight	2 Ounces
Manufacturer	CAPYBARA Distributors Inc.
Manufacturer	CAPYBARA Distributors Inc.
Number of Items	1
Number of Pieces	1
Package Dimensions	20.1 x 12.6 x 0.6 cm; 56.7 g
Set Name	1
Size	2 oz (56.7 g)
Specialty	Vegan
UPC	628693605472
Unit Count	56.7 gram

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.