Step 2 of Bryan Johnson’s daily hair protocol. 8 advanced peptides to support scalp hydration & promote stronger, healthier-looking hair.
Reviews
4.3
41 ratings
5
4
3
2
1
No difference
I’ve used this for over 4 months and see no difference.
D
Don · March 13, 2026
Great Stuff!
It is not greasy, and spreads well. I believe it's already working, I am seeing small new growth. It's nice that it is unscented, great product!
A
Amber · November 24, 2025
Makes hair look thicker for sure
Been using for about a month now. It defiantly makes your hair look much thicker after applying. Have not used long enough to know if it increases growth.
