Product details:Brimming with powerful levels of collagen, peptides and hydrating acids, this revitalising serum takes your skin care routine from good to all kinds of age-defying amazing. This silky-smooth serum uses the power of marine collagen, plant collagen and hydrolyzed collagen to soften the appearance of wrinkles and firm up fine lines. It’s also formulated with four collagen-supporting ingredients (think: peptides, collagen amino acids, a protein amino acid and fatty acids) to boost blurred fine line results. A 5% hyaluronic acid complex adds a dose of moisture to give that ‘glow from within’ look while a 2% Uplevity Tetrapeptide helps to add lift back to drooping skin. squalane leaves skin baby soft and plump. For a “it actually works!” moment, this concentrated serum is just the thing. Peter Thomas Roth Firm X Collagen Serum 30ml