What it is: A hand-repair serum with 0.25% pure retinol, 5% AHA and 10 peptides to treat crepiness, lines, spots, scars, marks and aged cuticles.Key ingredients:- 0.25% Pure Encapsulated Retinol: helps repair crepiness, loss of elasticity and brittle cuticles- 5% AHA: Mandelic Acid + Glycolic Acid: help prepare the surface for retinol- Peptides + Vitamins: support repairHow to use: Use once daily. Apply all over clean hands. Ideal for night usage. Follow with The Hand Cream. Use sunscreen prior to sun exposure. If you are new to retinol, consider a patch test. Start by applying The Hand Retinol once a week, graduating to every night. Natural Beauty & Wellness products are free of sulfates, phthalates, parabens, petrochemicals, mineral oil, silicone and talc 2.2 oz. Dermatologist tested Fragrance-free Cruelty-free Made in the USA