Biologique Recherche - Serum Spectral

Serum Spectral is an innovative serum to strengthen the skin’s natural defenses against UV* damages thanks to 3 active ingredients:

Lingonberry - a powerful antioxidant
Schisandra berry - helps the skin remove damaged cells
Indirubin - reinforces melanin’s role as the skin’s natural barrier

A progressive and measurable improvement in skin quality:

From 28 days, radiance improves by +10%, increasing to +16% at 56 days*
Complexion uniformity improves by +18% at 56 days*
The softness improves by +16% at 56 days*

At 56 days, these results are amplified:
The skin appears visibly smoother, as observed by 91%** of testers
85%** report a more even-looking complexion
84%** of testers feel that their skin looks more beautiful, denser, and stronger, as if visibly reinforced