Biologique Recherche Sérum SpectralSrum Spectral makes skin visibly more radiant, more even in tone, and measurably more resilient to the light it meets all day. Sun through the window, screens past midnight, the low glow of a room that's never fully dark. Rooted in photobiology, the science of how skin reacts to light. Serum Spectral takes a different position from everything else on your shelf. It doesn't block light; it strengthens your skin's own ability to live with it. Three

Glycosyl trehalose

and increases skin firmness while improving its overall complexion

non-sticky formula helps soothe and perfectly hydrate inflamed skin

stronger hair growth

Daily broad-spectrum sun protection helps preserve skin resilience

Minimizing puffiness

Hydroxycitronellal

The dual-action exfoliating mask for radiant skin in 2 minutes flat

Rejuvenates mature skin

Smoothing the appearance of fine lines

LIP CONDITIONER

more radiant appearance