Spectral Serum strengthens the skin’s resilience and helps it better adapt to daily light exposure.
Inspired by the skin’s natural functions, the formula acts on essential mechanisms related to light exposure. With carefully selected active ingredients, it supports the skin’s natural functions against light-induced stress factors. The result is an antioxidant effect with a 100% reduction in UV*-induced oxidation levels.

A progressive and measurable improvement in skin quality:
• After 28 days, the skin appears more radiant, with a +10% increase in radiance, which rises to +16% after 56 days.
• Skin tone appears more even (+18% after 56 days).
• Skin suppleness improves by +8% after 28 days and by +16% after 56 days**.

*Ex vivo study.
**Clinical evaluation and VISIA analysis on 33 subjects aged 23 to 70.
All skin types, including uneven pigmentation, except melasma. Applied twice daily for 56 days.

Special attributes:

• Mineral oil-free
• Fragrance-free
• Silicone-free
• Paraben-free
• Sulphate-free

Suitable for skin type:

• All skin types

WATER (AQUA), PROPANEDIOL, METHYLPROPANEDIOL, SEA WATER (MARIS AQUA), MORINGA OLEIFERA SEED OIL, GLYCERIN, CAPRYLYL GLYCOL, POLYACRYLATE CROSSPOLYMER-6, VACCINIUM VITIS-IDAEA FRUIT EXTRACT, LAURYL GLUCOSIDE, POLYGLYCERYL-6 LAURATE, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, SODIUM BENZOATE, ACACIA SENEGAL GUM, XANTHAN GUM, MYRISTYL GLUCOSIDE, RHAMNOSE, PHENYLPROPANOL, CITRIC ACID, DECARBOXY CARNOSINE HCL, SCHISANDRA CHINENSIS FRUIT EXTRACT, PHENETHYL ALCOHOL, SACCHARIDE ISOMERATE, GLUCONOLACTONE, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, ARGININE, BENZYL ALCOHOL, CALCIUM GLUCONATE, CINNAMAL, CINNAMYL ALCOHOL, CITRAL, FARNESOL, LYSINE, POLYGONUM TINCTORIUM LEAF/STEM EXTRACT, SILANETRIOL.

1. Apply morning and evening to the face, neck, and décolleté using upward massage motions. According to our skin experts’ recommendations, Sérum Spectral can be integrated into any Biologique Recherche skincare routine.
2. Use during the treatment phase following the initialization phase; please note that it does not replace the use of sunscreen.
   For external use only.