The Osmosis Catalyst MD Advanced DNA Repair C Serum is a uniquely formulated super serum that activates our cell's innate repair functions, dramatically improving tone and texture.
This patented, clinically proven serum reduces the appearan...
Reviews
4.7
6 ratings
5
4
3
2
1
I love catalyst! I tried the non Md catalyst first and now on the Md line. It’s been a great product and o feel like my skin is brighter!!!
A
Andrea · 26 days ago
Using nightly. The color of serum is hard to use in the morning as I would find orange tint around my hairline and neck. Hoping to help with my melasma.
K
Kyla · June 11, 2026
Amazing! There is a tint to it, but it honestly makes me look nice and tan. Will be using this forever.
