Product Description: Hydroxypinacolone Retinoate 2,400IU/g Pore and Wrinkle Care 0.1% Cica Hydroxypinacolone Retinoate (pure retinol) shrinks pores and tightens skin. 99%). Product usage: At the last more→step of skin care, take a pea-sized amount. Ingredients: Purified water, butylene glycol, hydrogenated poly(C6-14 olefin), 1,2-hexanediol, niacinamide, cetyl ethylhexanoate, pentaerythrityl tetraethylhexanoate, dimethyl isoso. Bide, glyceryl stearate, polyglyceryl-3methylglucose distearate, Hydrogenated vegetable oil, behenyl alcohol, dimethicone, cetearyl alcohol, stearic acid, betaine, hydroxypinacolone retinoate (0.1%), carbomer, tromethamine, polyacrylate-13, ethyl Hexylglycerin, Centella …