Peter Thomas Roth Collagen Skinjection Plumping & Firming Serum 1 ozClinically proven to plump, firm and strengthen skin's appearance,* this innovative serum helps to improve the look of collagen loss with plant-derived Exosomes, Growth Factor and Stem Cells.Clinically tested serum helps visibly increase the look of plumpness and fullness with plant-derived Exosomes, Growth Factor and Stem Cells. Engineered to help improve the look of collagen loss, these science-backed ingredients promote the look of healthy skin. The formula is boosted with Collagen, Elastin, Hyaluronic Acid and Glycerin to help enhance the look of youthful volume, elasticity and bounce. Skin is left feeling strong and resilient. CLINICALLY PROVEN TO Plump, firm and strengthen the look of skin* Improve the skin barrier and the appearance of fine lines and wrinkles* 97% agree skin looks healthy and smooth 90% agree volume, elasticity and radiance appear improved, and skin feels resilient *Based on a 1-week and 4-week clinically measured study on 30 women ages 31 to 70. Based on a 1-week and 4-week consumer perception study on 30 women ages 31 to 70.How to useApply to cleansed face twice daily with continued use. Follow with moisturizer. For external use only.Ingredient HighlightsEXOSOMES, GROWTH FACTOR & STEM CELLS Science-backed, plant-based ingredients known to help improve the look of collagen loss. COLLAGEN & ELASTIN Help boost the serum s plumping and firming benefits. HYALURONIC ACID & GLYCERIN Humectants that draw in moisture and hydrate skin for a healthy look and feel.IngredientsWater/Aqua/EauGlycerin, Butylene GlycolDicaprylyl CarbonateDimethicone, Isodecyl NeopentanoateMicaNicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-76Althaea Rosea Flower ExtractLycium Barbarum Callus Culture ExtractHydrolyzed CollagenSoluble CollagenHydrolyzed ElastinSodium HyaluronateBifida Ferment LysateCitric AcidLeuconostoc/Radish Root Ferment FiltrateOlive Oil Polyglyceryl-6 EstersGlycolipids, LecithinXanthan GumCaprylyl/Capryl GlucosideSodium Cocoyl GlutamateIsomaltSodium PhytateAcacia Senegal GumEthylhexylglycerinPotassium SorbateSodium BenzoatePropanediolSodium Acryloyldimethyltaurate/VP CrosspolymerTriethylhexanoinPhenoxyethanol