Obagi Professional-C Serum 20% 1oz | Vitamin C Antioxidant Serum

Maximum-Strength Vitamin C for Visibly Firmer, Brighter Skin

Obagi Professional-C Serum 20% is a potent, physician-dispensed antioxidant serum formulated with the highest concentration in Obagi's Professional-C line — ideal for those seeking advanced anti-aging results. This fast-absorbing, pure L-ascorbic acid formula works to defend skin against free radical damage, visibly brighten the complexion, and support firmer, more youthful-looking skin over time.

Why You'll Love It:

✅ Highest-strength formula in the Professional-C line (20% Vitamin C)
✅ Helps defend skin against environmental and free radical damage
✅ Visibly brightens skin tone and helps reduce the look of dullness
✅ Supports firmer, more youthful-looking skin
✅ Fast-absorbing, lightweight, non-greasy texture
✅ Trusted, physician-dispensed dermatological brand

Product Details:

Size: 1.0 fl oz / 30 mL
Formula: Pure Vitamin C (L-Ascorbic Acid) Antioxidant Serum
Concentration: 20% Vitamin C
Benefit: Brightening, Firming, Antioxidant Protection
Skin Type: Best for Normal, Mature & Sun-Damaged Skin (recommended for those already familiar with Vitamin C serums due to high strength)
Usage: Morning, before moisturizer and SPF