What it is:A visibly brightening trio that effectively hydrates and resurfaces skin with pure vitamin C and a gentle blend of AHA exfoliants plus SPF 50 for UV protection.Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots, Fine Lines and Wrinkles, and Dullness Highlighted Ingredients:- Vitamin C: Visibly brightens dullness, evens tone, and improves discolorations.- Mandelic Acid (AHA): Resurfaces texture and disrupts visible discoloration.- Broad-Spectrum SPF 50: UV filters and antioxidants defend against premature visible signs of aging. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, cruelty-free, and comes in recyclable packaging.What Else You Need to Know: Three powerhouse products create an easy-to-use routine for your brightest skin yet. The 6% Mandelic Acid + 2% Lactic Acid resurfaces texture, visibly improves tone, and smooths the look of skin while three highly stable forms of vitamin C work hard to visibly brighten and improve discolorations. This Set Contains:- 1 oz/ 30 mL Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant- 0.67 oz/ 20 mL C15 Super Booster- 0.5 oz/ 15 mL 5% Vitamin C Sheer Facial Moisturizer SPF 50Clinical Results:In a self-assessment from an independent clinical trial with 30 subjects using Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant, after 3 weeks:- 100% agree skin looks smoother, softer, and brighterIn an independent clinical study with 30 subjects using C15 Super Booster for 12 weeks, results based on twice daily usage included:- Clinically shown to boost glow in as few as 15 minutes- Clinically shown to visibly brighten and improve radiance and wrinklesIn a self-assessment from an independent clinical trial with 30 subjects, after using C15 Super Booster for 12 weeks:- 100% agree it feels non-irritating on skinIn an independent clinical study on 33 subjects using 5% Vitamin C Sheer Facial Moisturizer SPF 50, after 8 weeks:- 100% had visibly brighter skin and improved hydrationIn an independent clinical study with 30 subjects using 5% Vitamin C Sheer Facial Moisturizer SPF 50, after 3 weeks:- 100% agree it does not leave a white cast- 97% agree it leaves skin glowing