Kiehl's Since 1851 Powerful-Strength Line-Reducing Concentrate 3.4 Oz

What It Is:A potent Vitamin C serum formulated with 12.5% Vitamin C and Hyaluronic Acid.What It'S For:All skin types, especially sensitive skin.What It Does:Kiehl's original Vitamin C serum is now formulated with even more Vitamin C. In addition to 10.5% L-Ascorbic Acid, this formula is infused with 2% Vitamin Cg and fragmented Hyaluronic Acid. Visibly reduce wrinkles and fine lines and boost radiance with this potent serum. Powerful-Strength Line-Reducing Concentrate is dermatologist-tested for safety and gentle enough for sensitive skin.Key Ingredients:- Pure Vitamin C: L-Ascorbic Acid, also known as Pure Vitamin C, is a highly efficacious antioxidant known for its ability to improve the appearance of aging skin. In addition to antioxidant protection, Pure Vitamin C is known to help boost radiance, improve texture and visibly reduce the appearance of lines, wrinkles and other signs of aging.- Fragmented Hyaluronic Acid: Hyaluronic Acid acts like a sponge to draw moisture into skin's surface layers and then expands as it absorbs. Within this formula, Hyaluronic Acid is known to help smooth and plump skin.How To Use It:Apply to clean skin. Can be worn alone, after a moisturizer or before foundation.