Benefits of the 100ml Dr. Rashel Collagen Elasticity & Firming Primer Serum include: Increasing skin elasticity, retaining water, preventing aging signs, firming, plumping, and hydrating skin, and helping to restore youthful skin. Increasing collagen synthesis produces a lifting and firming effect that makes skin appear firmer and smoother. Boost the production of collagen to firm and prevent wrinkles. Apply to: Face Serum Firming, anti-aging, anti-wrinkle, and anti-puffiness are its features. Taking Care of Dark Circles Skin Rejuvenation - Spot Therapy Skin Type: Fits all types of skin PEG-20m, hydroxyethylcellulose, hydrolyzed collagen, glycosaminoglycans, methylparaben, disodium edta, caprylhydroxamic acid, phenoxyethanol, ethylhexylglycerin, peg-40 hydrogenated castor oil, parfume, CI 42090, and water are among the ingredients. How to Use: As the final step in your facial routine, apply a few drops to the tips of your fingers and massage outward.