[Original] Obagi Medical Professional-C® Serum 10% 1Fl. Oz. (30mL)

Size: 1 fl oz / 30 mL
Skin Type: Recommended for dry or sensitive skin

Product Overview

Supercharge your glow with Professional-C® Serum 10%, a concentrated daily antioxidant serum formulated with 10% L-Ascorbic Acid — the gold standard of Vitamin C. This lightweight serum works to neutralize free radicals, minimize visible signs of aging, and fortify the skin barrier against environmental damage.

Key Benefits

• Brightens and renews dull or uneven skin tone

• Helps reduce the appearance of fine lines and wrinkles

• Neutralizes free radicals and protects against environmental stressors

• Instant absorption for lasting radiance

• Ideal for sensitive or dry skin

Active Ingredient

• L-Ascorbic Acid (10%)

  • The most potent and clinically studied form of Vitamin C

  • Helps brighten the complexion, improve elasticity, and defend against oxidative stress

Other Ingredients

• Propylene glycol

• Water

• Propylene carbonate

• Fragrance

How to Use

1. Apply 5–7 drops to clean, dry skin in the morning, after cleansing and toning.

2. Follow with a moisturizer and broad-spectrum SPF before applying makeup.

Precautions

• Mild tingling may occur and typically diminishes with continued use.

• If tingling becomes intense or uncomfortable, discontinue use and consult a healthcare provider.

Backed by Science

With over 30 years of clinical research, Obagi is a leader in skincare innovation. Our inclusive, science-driven approach is designed to support all skin tones and types, helping you unlock your skin’s full potential—not just for today, but for the future.