

🍷 Elevate every batch — because your brew deserves the best!
Craft A Brew Fermaid K is a premium 1 oz yeast nutrient designed to enhance wine and beer fermentation by promoting yeast growth and reproduction. Its scientifically balanced blend of inorganic and organic nitrogen, plus inactivated yeast, supports efficient fermentation, reduces off-flavors, and ensures a clean, crisp final product. Ideal for homebrewers seeking professional-grade results with easy, two-step dosing.











| ASIN | B0CHN824H4 |
| Best Sellers Rank | #19,545 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #8 in Beer Brewing Ingredients |
| Customer Reviews | 4.6 4.6 out of 5 stars (189) |
| Manufacturer | Craft A Brew |
| Package Dimensions | 5.75 x 3.9 x 0.39 inches; 1.06 ounces |
| UPC | 850051633340 |
| Units | 1.00 Count |
T**Y
Wine
Worked great for my project. Nutrients kept yeast fed.
E**D
Worked well great product
Worked like a charm.
B**H
yes
didn't use it for beer but for gardening. it's great. works
M**N
Mmm
So far it is ok
B**D
Works great! Happy with it
Great product. Use it in my bread baking. It's really helped me the results I'm looking for.
D**E
Sourdough bread
Shhhhhhh, this is a secret weapon to add to sourdough bread and starter
S**R
Craft a brew Fermaid O 1oz
It arrived on time, we like this product, it's reasonably priced.
D**H
Cyser brewing
I brew cysers and this is perfect.
Trustpilot
2 days ago
2 weeks ago