OUR NUMBER ONE BEST-SELLER SINCE 2004....
C + Firming Serum
Get your Glow on! Our BEST-SELLING , water-free, vitamin C + Firming Serum is a 12% concentration of stable Vitamin C (L-Ascorbic Acid) in the correct 3.5 pH formula. This powerful antioxidant brightens and firms, improves texture and tone. Ramp up your collagen production! Then just sit back and wait for the compliments. You Glow, Girl!
Is Niacinamide a miracle anti-aging ingredient? We think it is.
Bounce! Spring! Add #2 best-seller CSRx Transforming Infusion, 10% Niacinamide Concentrate to your everyday routine and BOOST your results. Get the resilience of younger skin with this niacinamide-infused serum concentrate. Can be added to any CSRx product you currently use. Transform your complexion now.
From the Blog
Let's get glowing!
Curious about which products do what? Let us break it down for you, step by step!