After 25, collagen declines roughly 1% per year — and the signs that follow (hollowing, creasing, reduced bounce) are structural, not surface. This serum targets the dermal layer where collagen is synthesised.
Palmitoyl Tripeptide-5 signals fibroblasts to increase collagen output
Copper Proline Lysine Complex delivers direct amino acid building blocks for collagen
Sodium Ascorbyl Phosphate stabilises new collagen against UV and free-radical breakdown
For skin over 40 showing visible loss of firmness, elasticity, or deepening expression lines.
