La Roche Posay Substiane 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.

What You’ll Notice?

• Softer, more plumped skin
  
• Firmer, more resilient texture
  
• Better elasticity and bounce
  
• Comfort and hydration in stressed or mature skin
  
• A more radiant-looking, smooth complexion

With consistent use, many users find improvement in skin firmness and texture over time.

Ideal For

• Mature skin experiencing volume loss
  
• Skin that feels tired or saggy
  
• Sensitive skin that needs gentle, reinforcing care
  
• Anyone looking to restore a youthful, dense texture

How to Use

1. Use morning or evening, or both, on a clean face and neck.
   
2. Apply a small amount, around 2 or 3 drops, and gently press into the skin.
   
3. Follow with a moisturizer.
   
4. In the morning, use sunscreen for added protection.

FAQs

Q. Is this serum suitable for sensitive skin?

Yes, it is. Substiane Serum is tested on sensitive skin and uses soothing Thermal Spring Water to minimize irritation.

Q. Can I use it with my other anti-aging products (like retinoids)?

Yes, you can apply this serum first, then follow with your actives. The formula supports skin repair and hydration, which helps buffer stronger treatments.

Q. Will it help reduce wrinkles?

While it is not a retinol, this serum still helps plump fine lines over time by restoring volume and hydrating deeply.

Q. How long until I see results?

You will notice immediate skin comfort and plumpness; however, a firmer texture will appear in a few weeks of consistent use.