GIVES CLEAR & EVEN SKIN TONE: High grade pure 5% Niacinamide present in this serum is clinically proven to deliver blemish-free even skin tone in 2 weeks. Niacinamide inhibits melanin production thus prevents face marks, dark spots or age spots resulting in clear glowing complexion. It is also a potent antioxidant that reduces oxidative stress. Your key to everyday clean and healthy skin! HYDRATES, SOOTHES & REPAIRS BARRIER: With 1% Hyaluronic Acid it gives deep hydration and prevents transepidermal water loss, resulting in supple soft skin. Niacinamide along with Aloe Vera calms your skin. Vitamin B3 is known for strengthening skin barrier (degrades with age & stress) that protects skin from UV, pollution or other harmful chemicals or allergens. It is a must have daily Vitamin Serum after your mid 20-s to keep your skin resilient!