About the product
Sérum Teinté N°1 C is Biologique Recherche's answer for anyone who does not want to choose between treating their skin and seeing it look good. It is a pigmented finishing serum, in the lightest shade of the range with a cool (pink) undertone. It hydrates for hours, evens the tone and delivers protective actives.
The texture is fluid and melts into the skin; you do not feel it, it does not crack and it does not settle into lines. Skin breathes and looks luminous, with that healthy-glow effect that lasts all day.
If your undertone is more golden, choose N°1 W. Apply with fingers or the brand's brush for a more even finish.
What it does
- Hydration that lasts all day
- Evens tone with natural coverage
- Does not settle into lines or crack
- Protective actives against light












