SIZE: 1fl oz | 29 ml Mario Badescu Vitamin C Serum is a lightweight, antioxidant-enriched serum for combination, oily and dry skin types, designed to encourage a more radiant and youthful-looking complexion. Formulated with powerful Vitamin C (Ascorbic Acid) to help: - Retexturize skin - Reduce visible signs of aging - Brightens uneven skin tone - Diminish the look of fine lines Sodium Hyaluronate and Collagen combine to moisturize and smooth—revealing skin that appears luminous and glowing.