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Serum Spectral

Serum Spectral strengthens skin resilience and helps the skin better adapt to daily light exposure. Its formula, inspired by the skin’s natural functioning, acts on essential mechanisms linked to light exposure. Thanks to its active ingredients, it supports the skin’s natural functions against light-related aggressions.

Every day, throughout the year, both outdoors and indoors, skin is exposed to light. This chronic exposure is one of the main causes of declining skin quality. Biologique Recherche now provides an innovative and distinctive response with Sérum Spectral, a photo-resilience mechanism activator designed for daily use. Inspired by photobiology, the science that studies how living organisms react to light and how it triggers biological effects, both beneficial and harmful, this formula helps support the skin’s adaptive responses to light exposure.

Visible Benefits Within the First Month

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*
• Skin softness improves by +16% at 56 days*

After 56 days:

• 91% of testers observed visibly smoother skin**
• 85% reported a more even-looking complexion**
• 84% felt their skin appeared more beautiful, stronger, and visibly denser**

*Instrumental tests
**Self-assessment

A Sensorial Experience

A delicate milky pink texture that absorbs quickly without leaving a greasy or tinted finish.
Formulated to blend seamlessly with the skin, promoting comfort and tolerance—even for sensitive skin.

*Serum Spectral does not replace SPF; it prepares the skin for daily light exposure.