Obagi Professional-C 15% Serum 30ml

Obagi Professional-C 15% Serum positions L-ascorbic acid at a mid-range concentration — offering greater antioxidant potency and faster photoprotective benefit than the 10% without the tolerance demands of the 20% formulation. It suits patients who have acclimatised to lower vitamin C concentrations and are ready to intensify their antioxidant and brightening programme. The same stable, low-pH delivery system ensures bioavailability without compromising product integrity.

What it does:

• Delivers 15% L-ascorbic acid in a clinically validated vehicle — increasing antioxidant activity and photoprotection compared to the 10% formulation
• Accelerates collagen synthesis at a higher dose threshold, contributing to visible improvement in skin firmness, fine lines, and structural integrity
• Enhances melanin suppression through more sustained tyrosinase inhibition — producing faster and more pronounced brightening outcomes than lower concentrations
• Suitable as a progressive step for patients transitioning upward within the Professional-C range or seeking more efficient results from their antioxidant serum

Best for: Patients with normal to combination skin who have established tolerance to vitamin C and are targeting photodamage, dullness, or moderate hyperpigmentation with a clinically effective mid-strength formulation.