OS-01 HAIR Peptide Scalp Serum
SUMMARY OF REVIEWS
Creators keep circling back to OneSkin OS-01 HAIR Peptide Scalp Serum when they want something they can trust.
FULL REVIEWS
POSITIVE
- “This uses their patented OS-1 peptide, which is really targeted at something called senescent cells in the scalp”14:42–14:46
- “This helps clear those senescent cells out of the way and kind of modulate the scalp environment so it's more ideal for optimal hair growth”14:53–14:59
- “It helps me tolerate my minoxidil better”15:14–15:17
- “Once I started incorporating this, I tolerated my minoxidil so much better”15:23–15:27
- Source: Most repurchased haircare products as a hair loss expert - May 1, 2026
MIXED / NEGATIVE
No negative reviews yet — creators have only had good things to say.
WHAT CREATORS SAY
- Consensus
- 4.5 / 5 from 1 creator reviewGrailPeople ratings based on creator reviews.