Includes 1 serum; For enhanced brightness and hydration, pair with Dr. Devgan s original Hyaluronic Serum or compounded Hyaluronic Niacin Panthenol Serum.; Consistent daily use and sunscreen (like the SPF 44 BB Cream) are key to maximizing the serum s protective and brightening effects.; KEY INGREDIENTS: Hyaluronic Acid: a powerful humectant that attracts and retains moisture, providing deep hydration and a plump, youthful look. Niacinamide: known for its calming and brightening effects, niacinamide improves texture, reduces redness, and; Imported