Meet the Building Block: Recombinant Type III Collagen

Here’s a fact that changes how you should think about your routine: Type III collagen is the form most abundant in young, resilient, rapidly repairing skin. As we age, its proportion declines sharply, and the skin that remains is structurally different: less bouncy, slower to heal, more prone to fine lines.

The InSeri™ line is built around recombinant type III collagen — a biotech-engineered, human-compatible form of this essential protein, delivered across three formats:

• InSeri™ Collagen Spray (99 mL) — A fine-mist hydration layer to prep and soothe
• InSeri™ Collagen Gel (30 g) — A lightweight leave-on gel that seals in repair
• InSeri™ Collagen Mask — Intensive weekly treatment for deep replenishment

Each one is designed to do what PDRN alone cannot: deliver the actual collagen substrate your newly activated fibroblasts can work with.