SERUM SPECTRAL

Strengthen Skin Resilience Against Light-Induced Aging

Sérum Spectral by Biologique Recherche is an advanced, biomimetic serum designed to strengthen the skin’s natural resilience to daily light exposure. Inspired by photobiology, this innovative formula works at a biological level to support the skin’s ability to adapt, defend, and repair itself over time.

Every day, skin is exposed to visible and invisible light sources — both outdoors and indoors — contributing to oxidative stress, uneven tone, loss of radiance, and premature signs of aging. 

Unlike traditional skincare that focuses solely on protection, Sérum Spectral enhances the skin’s internal defense mechanisms, promoting long-term skin quality and vitality.

Formulated with powerful adaptogenic ingredients, this serum helps reinforce key photo-resilience processes:

• Lingonberry extract – delivers potent antioxidant protection against oxidative stress
• Schisandra extract – supports cellular renewal through autophagy
• Indirubin – enhances melanin’s natural protective function

Clinically proven to reduce UV-induced oxidation by 100%, Sérum Spectral helps restore skin to its optimal state while improving visible skin quality.

With continued use, skin appears more radiant, even-toned, smoother, and visibly stronger.

Key Benefits:

• Strengthens skin resilience to daily light exposure
• Improves radiance and complexion uniformity
• Supports firmness, elasticity, and overall skin quality
• Helps reduce oxidative stress and signs of premature aging
• Suitable for all Skin Instants®, including sensitive skin

Texture & Application:
A lightweight, milky pink serum that absorbs quickly without leaving a greasy or tinted finish. Apply morning and evening to the face, neck, and décolleté as part of your Biologique Recherche treatment phase.