Renew your skincare routine with the Firm X Collagen Moisturizer by Peter Thomas Roth, a potent boost for a smoother-looking, radiant complexion. Formulated with a powerful blend of seven types of collagen and collagen-supporting ingredients, the daily moisturiser helps to target the look of fine lines. Marine, plant and hydrolysed collagen combine with hydroxyproline, peptides, collagen amino acids and fatty acids to deliver visible support for a firmer, plumper illusion. To top it off, a 5% Hyaluronic Acid Complex and squalane lock in lasting hydration, visibly smoothing textural irregularities and restoring touchable softness. The lightweight, airy texture glides seamlessly onto the skin, absorbing instantly for a smooth, dewy finish without any heavy or sticky residue, leaving an instant luminous glow. In a 1-week consumer perception study on 29 women ranging in age from 35 to 63: 100% agreed skin looked smoother 100% agreed skin looked healthy 96% agreed skin felt moisturized 93% agreed skin felt supple In a 4-week consumer perception study on 29 women ranging in age from 35 to 63, users agreed: Skin looked firmer, plump and youthful