About the product
La Grand Sérum is Biologique Recherche's highest expression in a serum, designed to accompany La Grande Crème. It brings together the brand's most concentrated regenerating and antioxidant actives in a formula that works on density, firmness and the overall quality of mature skin.
A few drops after Lotion P50, morning and evening. The texture is fine and absorbs without trace; what remains is comfortable skin that, over the weeks, looks more compact, smoother and with a glow that does not depend on make-up.
It is not a serum for starting out with the brand, but for someone who already knows what they want and wants the most complete option.
What it does
- Densifies and firms mature skin
- Smooths the surface with continued use
- Radiance that does not rely on make-up
- Natural partner to La Grande Crème
