This Firming and Smoothing Serum from REN Clean Skincare, is an advanced bio active serum formulated to keep skin looking smoother, firmer, younger and more radiant. Application:Apply under your day or night creamBenefits:Firming and Smoothing Serum from REN Clean SkincareBio-active serumKeeps skin looking smoother, firmer, younger and more radiantREN Clean SkincareIt’s important that the material which comes in contact with the skin is chosen with care. Ren chooses only bio-actives that benefits skin health, and ingredients that protects the efficacy of the formula and make it a pleasure to use. The result is clean, safe skincare, with no toxins, no harsh or controversial chemicals, and no potential irritants - ever. 100% recyclable packaging, refillable solutions, bottles with reclaimed ocean plastic – Ren is working towards a waste-free future. And to tackle the current waste issue – Ren have taken action. REN’s approach is to make clean products. By clean we mean: modern, sophisticated, effective, and pleasurable to use products that are free from the skin-unfriendly ingredients routinely used in the skincare industry today. REN do not use synthetic fragrance or colors, pore-blocking petrochemicals, silicones, sulphates, PEGs, TEA/DEA, parabens, urea or animal ingredients in their products.