Biologique Recherche Sérum Spectral is a daily serum for skin that lacks radiance. Its formula supports the skin's natural resilience and helps it adapt better to daily light exposure. Choose 8 or 30 ml; the selected size clearly determines the price, stock and product image.
What does Sérum Spectral do?
Sérum Spectral is inspired by photobiology, the science that studies how living organisms respond to light. Its formula supports essential skin mechanisms involved in daily light exposure and helps preserve skin quality, radiance and an even-looking complexion.
This serum is a skincare step and does not replace sun protection. Always finish your morning routine with a suitable daily SPF.
Which skin conditions is it for?
Biologique Recherche recommends Sérum Spectral for Skin Instants© lacking radiance. Its fast-absorbing milky texture was designed for daily use and suits all skin types, including sensitive skin. Ask for personal guidance when combining several active products.
Three targeted benefits
- Supports the skin's natural resilience during daily light exposure
- Helps dull skin look more radiant
- Supports a more even-looking and softer-feeling complexion
Which size should you choose?
- 8 ml: a compact size to discover Sérum Spectral or take it with you; €65, or €8.13 per ml
- 30 ml: a practical size for regular use at home; €165, or €5.50 per ml
Based on the current prices, 30 ml costs less per ml. Select your size above to see its matching price, stock and product image.
How do you use Sérum Spectral?
- Apply morning and evening to the face, neck and décolleté.
- Massage with upward movements until absorbed.
- Use after cleansing, a suitable lotion and more watery serums, but before your cream.
- Finish your morning routine with a daily SPF.
Key ingredients
The current official formula highlights lingonberry, Schisandra berry and indirubin among its characteristic ingredients. The complete INCI is:
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.
Formulas can change. Always check the ingredient list on the product you receive.
Its place in your Biologique Recherche routine
Within a professionally tailored routine, Sérum Spectral can follow a suitable cleanser and Lotion P50. Apply it after the most watery serums, then follow with your cream. Avoid combining unnecessary active products without professional skin advice.
Studio Juleau advice
Sérum Spectral is worth considering when radiance and day-to-day skin resilience are priorities. Studio Juleau can help you select the right serum, Lotion P50 and finishing cream for your current Skin Instant©.
Frequently asked questions
Is the formula different in each size?
No. The 8 and 30 ml options contain the same Sérum Spectral formula.
Does Sérum Spectral replace SPF?
No. The serum supports the skin but does not replace sun protection. Apply a suitable SPF during the day.
When should I use Sérum Spectral in my routine?
Use it morning and evening after cleansing, lotion and more watery serums, and before your cream.
