La Roche Posay Substilane Anti Aging Serum

Substiane Anti Aging Serum from La Roche Posay is formulated to help mature or volume-lost skin feel firmer, fuller, and more resilient. It combines the patented Pro Xylane with glycerin and La Roche Posay Thermal Spring Water to hydrate and reinforce the skin’s structure. The result? A visibly denser, more elastic complexion with improved bounce and smoothness.

Why This Serum Works?

• Pro-Xylane
  A powerful anti aging molecule that supports skin’s density and elasticity, improving skin’s plumpness and reducing signs of sagging.
• Glycerin
  A plant-based ingredient that pulls moisture into the skin, keeping it soft and hydrated.
• La Roche Posay Thermal Spring Water
  Rich in minerals and selenium, it soothes skin while providing antioxidant benefits.
• Hydrating and Comfort Texture
  The formula feels smooth and rich without heaviness, ideal for sensitive, mature skin.