G.M Collin Hydramucine Optimal Serum

Containing a powerful synergy of hyaluronic acids and an ‘NMF’ complex, which ensures an intense and long-lasting hydration, this serum:

• Optimizes the circulation of water throughout all layers of the skin, up to the surface.
• Increases the skin’s ability to restore and maintain hydration and regenerate its moisture barrier.
• Leaves the skin looks smooth and healthy. 

How to use: 

After the G.M. Collin cleanser and treating mist, apply and massage the serum. 
Frequency: Apply daily morning and/or evening.