Geek & Gorgeous 101 Power Peptides Pro-Collagen Multi-Peptide Serum (30ml) is a milky peptide serum with a silky, hydrating texture which is suitable for use on all skin types to address the classic signs of skin ageing, including wrinkles, loss of firmness and elasticity. Enriched with a powerful blend of 4 advanced Collagen and extracellular matrix boosting technologies, it firms the skin and restores elasticity.