What it is: A kit that combines the power of retinol and vitamin C in balanced formulations for dramatic results without the irritation—give the gift of brighter-, firmer-, smoother-looking skin.Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dullness, Uneven Texture, and Loss of Firmness and Elasticity Ingredient Callouts: These products are vegan and cruelty-free.What Else You Need to Know: Enhance your day and night skincare regimen with these powerful formulas. Start with Dr. Dennis Gross Skincare’s bestselling 15% Vitamin C Firm & Bright Serum in the morning to visibly improve signs of sun aging, dark spots, uneven tone, and dullness, and the Advanced Retinol + Ferulic Perfectly Dosed Retinol Extra Strength 0.5% in the evening to visibly reduce lines and wrinkles, smooth texture, and boost radiance. Vitamin C Lactic Dewy Deep Cream can be used both morning and night to hydrate dry, dull skin all day long.This Set Contains:- 0.5 oz/ 15 mL Vitamin C Lactic 15% Vitamin C Firm & Bright Serum