An absolute elixir, Le Grand Sérum will act on major skin issues linked to age to combat the signs of aging. Telomeractiv©, innovative active ingredient, combined of 27 anti-wrinkle, antioxidant, firming and regenerating ingredients, to protect the skin at all times of the day. The appearance of the skin is improved, wrinkles are visibly reduced and complexion is more radiant.
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Biologique Recherche - Le Grand Serum
The Science
The shortening of telomeres (ends of the chromosomes) is an inevitable phenomenon during the aging of the cells, which can be accelerated by extrinsic external factors such as the sun, tobacco, pollution. However, thanks to telomerase, a protein capable of ensuring the growth and synthesis of telomeres, new units can be recreated at the end of the chromosomes, replacing those that were used and restoring them by adding telomeric DNA. TélomerActiv©, the flagship active ingredient of Le Grand Sérum, improves the stability and longevity of telomeres to help prevent the irreversible accumulation of cellular aging markers. This groundbreaking anti-senescence active ingredient slows down the aging of its cells and increases collagen production.
Best For:
Skin showing loss of firmness
Advanced signs of aging
Fine Lines & Wrinkles
Dullness
Instructions For Use
- Apply 4 to 5 drops of finishing serum to the entire face, neck and décolleté, in the morning and/or at night.
- This product is applied as the final touch of the Biologique Recherche skincare 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.



