- Step 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer.
- Step 2: Follow-up with SPF before makeup application.
Storage
- Keep out of direct sunlight.
- Store in a dark, cool place.
- Keep cap on tightly when not in use.
Supercharge your glow with our Professional-C Serum 10%, made from the industry's gold standard of vitamin C. This powerful daily antioxidant serum made with 10% L-Ascorbic Acid is effective in defending the appearance of fine lines, wrinkles and photoaging of the skin, while also working to neutralize free radicals and environmental stressors.