Acne breakouts after yourprotein shake?
Whey is made from milk, and milk-based protein has been linked to breakouts. PROTN is made from yeast. No whey. No dairy.
Why whey can trigger breakouts
- Whey raises insulin
- ...and IGF-1
- Both are linked to breakouts
- Whey raises insulin
- Whey is made from milk
Source: Melnik & Schmitz, 2009
PROTN is made from yeast, not milk, so there is no lactose in the formula. Many people find a dairy-free protein easier to digest.
Whey comes from milk, and milk sugar can be hard for some people to digest. Yeast protein skips that step completely.
A complete amino acid profile, identical in quality score to the best whey on the market.
No dairy supply chain, large corporate profit, or influencer markup baked into the price, just the protein.
Build and Recover, Faster
Yeast Protein is naturally rich in Branched Chain Amino Acids (BCAAs), which help prevent muscle loss and support post-exercise recovery.
Tests show BCAA content comparable to whey protein concentrate, and higher than pea protein isolate.

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