The Philosophy ultimate miracle worker lift & firm face & neck serum is powered by a cutting-edge combination of clinical strength retinol technology boosted with retinal—the closest molecule to prescription retinoids—to visibly lift, firm, and reduce the look of fine lines and wrinkles on the face & neck. designed to create a more sculpted and youthful appearance. this face serum is dermatologist-developed, fragrance-free, and suitable for all skin types including sensitive skin and first-time retinol users. What it does: clinically proven to visibly reduce 8 types of wrinkles*. in 2 weeks**: skin looks firmer & tighter. in 4 weeks*: improves skin’s elasticity. in 8 weeks*: visibly plumps skin and volumizes cheekbone area. *Based on an 8-week clinical study with 60 participants. horizontal forehead lines, frown lines, crow's feet, undereye, cheek folds, marionette lines, horizontal neck fold, nasolabial folds. **Based on an 8-week consumer study with 114 participants. How to use: apply 1-2 pumps of philosophy face serum every other day.|increase to 2x daily as desired if no sensitivity occurs. Great to know: Encapsulated clinical-strength retinol, now boosted with sustained-release retinal, outperforms traditional retinol with minimized potential for irritation* Peptide Complex: Pro-Collagen to help lift and tighten skin & Pro-Elastin Peptides, to help enhance skin’s elasticity Niacinamide to support the visible reduction of dark spots for a brighter, more even complexion *Based on an in vitro study Ingredients:ingredients: aqua/water/eau, glycerin, niacinamide, undecane, c9-12 alkane, pentaerythrityl tetraethylhexanoate, tridecane, butylene glycol, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, alcohol, hydroxyacetophenone, sodium pca, sodium polyacrylate, squalane, 1,2-hexanediol, caprylyl glycol, lecithin, xanthan gum, coco-caprylate/caprate, dipalmitoyl hydroxyproline, mica, polysorbate 20, polysorbate 60, pentylene glycol, cellulose, retinol, ascorbyl glucoside, laureth-3, adenosine, sorbitan isostearate, hydroxyethylcellulose, retinal, hydrolyzed soy flour, silica, potassium phosphate, behentrimonium chloride, tocopherol, acetyl dipeptide-1 cetyl ester, bellis perennis (daisy) flower extract, dimethylmethoxy chromanol, glycyrrhiza glabra (licorice) root extract, phenethyl alcohol, sodium hydroxide, sodium benzoate, potassium sorbate, palmitoyl tripeptide-5, tin oxide, ascorbyl palmitate, disodium phosphate, potassium chloride, sodium chloride, glutathione, biotin, titanium dioxide(ci 77891), iron oxides (ci 77491), red 4 (ci 14700). Imported