Obagi Professional-C 20% Vitamin C Serum – Brighten Skin Tone & Minimize Fine Lines – 0.42 oz

Unlock a brighter complexion with a high-concentration vitamin C serum

Obagi Professional-C 20% Serum delivers a powerful dose of pure L-ascorbic acid—the industry’s gold standard—designed to help brighten skin tone and reduce the look of past damage. At 20%, this serum sits at the higher end of vitamin C formulations, offering a noticeable glow for many skin types. The result is a lightweight, fast-absorbing texture that blends into your routine without a heavy after-feel.

What sets this serum apart is its formulation strategy. The L-ascorbic acid is stabilized at a pH that optimizes stability and skin permeability, allowing the product to work with your skin’s defenses rather than against them. Users describe a fresh, nearly invisible layer that dries quickly, making it practical for both morning and evening routines when paired with sunscreen or moisturizer.

In controlled consumer studies, a majority of participants reported their skin appeared brighter and more hydrated after use. While individual experiences vary, the data suggests this high-concentration formula can lift the appearance of dullness and reinforce a more resilient surface over time.

Key Benefits and What to Expect

• Brightens skin tone and helps address visible signs of past skin damage.
• Fortifies the skin barrier and neutralizes free radicals with a highly pure form of vitamin C.
• Clinically studied results: a large portion of users reported brighter, more hydrated skin.

• Dermatologist-tested and physician-endorsed, reflecting a trusted skincare approach.
• Backed by 35 years of experience in medical-grade skincare, with ongoing innovation across skin types and tones.
• Presented in a compact 0.42 oz bottle for steady use and practical travel readiness.

Real-life use scenarios you might consider: incorporate this high-potency serum into your morning routine to establish a radiant baseline, then follow with moisturizer and sunscreen for daytime protection. In the evening, it can serve as a powerful step to support a consistent glow over time. Remember, results vary by individual and depend on consistent use within a broader skincare plan.

To maximize benefits, apply a few drops to cleansed skin, then follow with a moisturizer and sunscreen during the day. Avoid direct contact with the eyes. This high-concentration vitamin C option is designed for those seeking visible brightness and a strengthened skin surface without compromising comfort.

With a compact 0.42 oz bottle, Obagi Professional-C 20% Serum is crafted for regular use as part of a skincare journey that values both potency and sophistication.