Leaves skin plump, comfortable and radiant
Biologique Recherche Serum Yall O2 is an intensive hydrating serum formulated to replenish moisture, relieve dryness and improve skin comfort. Enriched with hyaluronic acid and antioxidant-rich plant extracts, it helps maintain hydration, support skin resilience and leave the complexion soft, supple and radiant.
Its lightweight, fast-absorbing texture layers easily under other skincare products.
Leaves skin plump, comfortable and radiant
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Biologique Recherche - Serum - Yall O2
The Science
Best For:
A
Dehydrated Skin
B
All skin types
Instructions For Use
- Apply 4 to 5 drops of Sérum Yall~O₂ to the face, neck and décolleté morning and/or night after your other treatments.
- This product is applied as the last step in your Biologique Recherche program.
About Biologique Recherche
Discover Biologique Recherche at Living Beauty. This iconic French brand delivers clinical, results-driven formulas powered by high-concentration actives that estheticians and dermatologists trust worldwide.
There’s a certain magic to the brand, from its unmatched quality to the way it transforms skin. Its Skin Instant™ methodology redefined our approach to skincare, proving that skin is constantly evolving and should be treated accordingly.
Experience it yourself with a personalized consultation and facial, or discover the perfect home-care routine tailored to you.
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