Obagi Medical 10% Professional-C Serum 1 fl oz — Vitamin C Antioxidant, Brightening Lightweight Formula

Obagi Medical 10% Professional-C Serum is a dermatologist-developed vitamin C treatment that brightens skin tone and helps visibly reduce fine lines and signs of past damage.

This concentrated L‑ascorbic acid serum is formulated at a stability-optimized pH to deliver antioxidant protection while supporting a healthier-looking complexion. Lightweight and fast-absorbing, the formula fits into daytime routines to complement sunscreen and evening retinoid use. It aims to neutralize environmental stressors on the skin and reinforce barrier resilience without heavy residue.

How does this serum brighten dull or uneven skin?

The 10% L‑ascorbic acid acts as a potent antioxidant to target uneven tone and the appearance of dark spots. Regular morning use helps promote a more luminous, uniform look by addressing oxidation and visible discoloration. Results depend on consistent application alongside sunscreen to protect newly revealed, brighter skin.

• 10% pure L‑ascorbic acid concentration for antioxidant action
• Formulated at pH levels that support vitamin C stability and absorption
• Light texture designed for layering under sunscreen and makeup

Will this serum help reduce fine lines and improve texture?

The serum targets the appearance of fine lines by defending against free radicals that can accelerate visible aging. Over time, improved skin clarity and smoother texture are commonly reported when vitamin C is used consistently as part of a complete regimen. Pairing with evening retinoids can support complementary renewal pathways.

• Antioxidant support to help minimize signs of chronological and environmental aging
• Works well with retinol at night for a round‑the‑clock approach
• Designed for daily use in the morning for ongoing protection

How do I use Obagi 10% Professional-C Serum in my routine?

Apply a few drops to clean, dry skin in the morning before moisturizer and broad‑spectrum sunscreen. Allow the serum to absorb fully to avoid pilling under other products. If you’re new to vitamin C, start every other day and increase to daily use as tolerated.

• Dispense 2–3 drops onto fingertips, smooth over face and neck
• Follow with hydrator and sunscreen for daytime protection
• Introduce gradually if you have sensitive skin, and monitor tolerance

Is this serum suitable for different skin types and tones?

Obagi Medical formulates for a broad range of skin types and tones, and this 10% vitamin C serum is intended to be a versatile antioxidant step in many routines. Because it contains active L‑ascorbic acid, those with reactive or very sensitive skin should patch test first. Professional consultation is recommended if you have specific concerns or are using prescription actives.

• Suitable for normal, combination, and oily skin types when used as directed
• Patch test recommended for sensitive or reactive skin before full application
• Compatible with sunscreen and most daytime skincare products

Who this is for: Ideal for anyone seeking a proven, clinical‑grade daytime antioxidant to brighten the skin and help reduce the visible effects of past environmental stressors. It's a practical choice for users building an evidence‑based skincare routine—especially those who pair a morning antioxidant with evening retinoids and daily sun protection. If you have highly sensitive skin or specific medical skin conditions, consult a skincare professional before adding active treatments.

Ingredients

Propylene glycol, water, propylene carbonate, L-ascorbic acid, fragrance