Vitamin C is protects and repairs your skin it is especially effective for mature or damaged skin types. Obagi Professional-C Serum 10% with 10% L-ascorbic acid the most potent form of vitamin c stimulates collagen production, which reduces wrinkles and fine lines. This serum protects your skin against harmful influences that can cause dark spots, fine lines and wrinkles. The lightweight formula is ideal for all skin types. The serum is mild enough for dry, irritated or sensitive skin. 

• 10% L-ascorbic acid protects and smoothes the skin.
• Refines wrinkles and fine lines and moisturises your skin.
• The advanced form of Vitamin C absorbs five times better than other serums.