#What is medical-grade Vitamin C, and why is it superior?
Medical-grade Vitamin C refers to the use of L-ascorbic acid, the most biologically active form of Vitamin C, delivered at stable, high concentrations. It is considered superior because it is clinically formulated to penetrate the skin barrier effectively, ensuring maximum antioxidant protection and collagen-boosting benefits.
#What does Obagi Professional-C® Serum do for fine lines and wrinkles?
The Obagi Professional-C® Serum actively promotes collagen production, which is essential for strengthening and firming the skin's structure. With regular daily use, this action helps to minimise the appearance of fine lines and wrinkles, contributing to a tighter, more youthful-looking complexion.
#What strengths do the Obagi Professional-C® Serums come in?
The Obagi Professional-C® Serum is available in three concentrations of L-ascorbic acid: 10%, which is ideal for sensitive or dry skin; 15%, suitable for most skin types; and 20%, our highest concentration, recommended for more mature or oily skin types.
#How do I use Obagi Professional-C® in my morning skincare routine?
We recommend using 5 to 7 drops of the Obagi Professional-C® serum and applying it to your cleansed face, neck, and chest with dry fingertips. For best results, apply it before your moisturiser and always finish with a broad-spectrum SPF to maximise sun protection.