Understand the source comparison
Biologique Recherche Sérum Grand Millésime Youth Elixir Versus Biologique Recherche Fluide VIP O2 Extreme Oxygenating Elixir
This smoothing serum is formulated around Lactic Acid and Gluconolactone to refine skin texture and soften the look of wrinkles. This brightening serum is formulated around Niacinamide and Lactic Acid to brighten dull-looking skin and refine skin texture.
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- This smoothing serum is formulated around Lactic Acid and Gluconolactone to refine skin texture and soften the look of wrinkles.
- This brightening serum is formulated around Niacinamide and Lactic Acid to brighten dull-looking skin and refine skin texture.