Le Grand Serum

565.00 SR

The Ultimate Luxurious Anti-Aging Serum!

"The Ultimate Anti-Aging Finishing Serum! AKA Post-facial glow in a bottle."

Grand Sérum is a truly ubiquitous serum with global action. It boosts skin's age-defying performance and effective self-defense against aggressions. Ideal before makeup application, this sublimating elixir works like a true beauty concentrate, enhancing skin's natural glow and protecting epidermal hydration. Its effects gain in intensity with every use. Recommended for all Skin Instants.

  • Helps prevent premature skin aging.
  • Tones, revitalizes and soothes the skin.
  • Helps strengthen the skin's natural defense system.
  • Illuminates the complexion and moisturizes the outer skin layers.
  • Leaves the skin plumped up, toned and glowing.


Deposit a few drops of Biologique Le Grand Serum in the hollow of your hand. Penetrate into skin by light massage over eyes, face, neck, and decollete morning and evening before and/or after moisturizer.

How to open 0.3oz serum:

Helpful tip
To maintain the integrity of the product, Biologique Recherche serums have a uniquely customized applicator that must be manually secured to the bottle. We understand that this could be a bit tricky, especially if you are opening a serum for the first time.