BRIGHTEN: Vitamin C Serum for face blends Vitamin C with Hyaluronic Acid and MSM; helps even skin tone, neutralize free radicals and support collagen to improve radiance and reduce dark spots, fine lines and wrinkles RENEW: Retinol Serum for face with retinoid, Vitamin A, plus Vitamin E, Gotu Kola and Hyaluronic Acid; anti aging serum helps skin tone, texture, hyperpigmentation and hydration; first-time retinol users should apply only 2-3 times per week HYDRATE: Hyaluronic Acid Serum for face intensely hydrates and softly plumps to improve suppleness, texture and tone; infused with Gotu Kola (aka Cica) to enhance hydration and firmness, plus Vitamin C & Aloe Vera to boost luminosity and soothe skin HOW TO USE: Vitamin C or Hyaluronic Acid Serum, apply 3-5 drops of serum to clean skin morning or night daily; for best results, follow with moisturizer; Retinol Serum, start by applying a few drops 2-3 nights a week and use SPF during the day; Patch test facial skin care products 24 hours before use; avoid contact with eyes, serums for skin care for external use only EXTENDED SATISFACTION GUARANTEE: Love it or your money back; if you decide these skin care products aren’t a good fit for your skin, TruSkin offers a 90-day money-back refund