Clinically proven vitamin C formula: Dramatically enhances skin tone and texture for a more even complexion
DNA repair technology: Supports skin barrier and accelerates natural repair processes
Targets multiple skin concerns: Reduces pigmentation, acne, scars, and broken capillaries for comprehensive skin renewal
Firming and brightening effects: Increases skin firmness and elasticity for a youthful appearance
Reduces redness and visible signs of aging: Calms irritation and minimizes the look of fine lines and wrinkles
Summarized by Shop
A clinically proven Vitamin C serum that helps brighten, smooth, and firm while visibly improving uneven tone, pigmentation, redness, and texture for a radiant, youthful-looking complexion.
Active Ingredient
Vitamin C (including L-ascorbic acid, L-ascorbyl-2-glucoside, and L-ascorbyl-4-glucoside)
Product Form
Serum, Liquid
Dispenser Type
Pump bottle
Volume
30 ml
Suitable for Skin Type
All skin types, including aging, problem, dry, and oily
Target Gender
Unisex
Summarized by Shop
4.1
31 ratings
5
4
3
2
1
Catalyst
Great products
A
Anonymous · June 16, 2025
Awesome products!
I love the Osmosis line of products. Have been using Catalyst, Boost, and Quench for seven years or so and feel they’ve helped my skin be healthier and smoother.
E
E.T. · March 7, 2025
Too thick. Have to mix with water and hope my face isn’t too orange.