Vitamin C Ester (Ascorbyl Palmitate) Serum – Skin Lightening , Wrinkles, Acne -Revitalize the look of Tired, Dull Skin with Vitamin C Ester serum, Keeps Your Skin Looking Youthful and Bright. Organic (67%) & Natural Base. Non-Irritating, and Non-comedogenic. Just As Effective as L-Ascorbic Acid Experience the transformative benefits of our Vitamin C Ester (Ascorbyl Palmitate) Serum 5%. This powerful serum is formulated with a 5% concentration of Vitamin C Ester, known for its ability to promote radiant skin and provide essential antioxidant protection. Key Benefits: * 5% Vitamin C Ester: Our serum is enriched with a 5% concentration of Vitamin C Ester, which brightens the complexion and enhances skin's natural radiance.