Bioactive System
The White Caviar Bioactive System is the functional architecture behind Le Blanc — built around White Caviar Extract and supported by complementary actives selected for defined roles in skin quality, visible renewal and long-term resilience.
The signature embryonic bioactive material of Le Blanc.
Derived from the eggs of Cornu aspersum / Cryptomphalus aspersa, White Caviar Extract forms the biological foundation of the White Caviar Bioactive System.
White Caviar Extract defines the biological direction.
The complementary actives support the architecture around it.
The value of the White Caviar Bioactive System is not found only in individual ingredients. It is found in the way the core bioactive material and the complementary actives are combined into stable, functional skincare formulations designed to support the skin over time.
Together, they form a bioactive skincare system focused on visible renewal, hydration balance, antioxidant defense, barrier support, firmness, microbiome-aware support and long-term skin quality.
Structural Support
A selected high-performance peptide complex combining tetrapeptide and heptapeptide actives to support visible firmness, skin cohesion, barrier resilience, hydration balance and a skin environment compatible with microbiome balance.
Visible firmness support · Skin cohesion · Barrier resilience · Hydration balance · Microbiome-aware skin support · Smoother, more structured-looking skin
Nutritional Support
Royal Jelly contributes to the nutritional layer of the system, supporting softness, comfort, suppleness and visible elasticity.
Nourishment · Comfort · Suppleness · Visible elasticity · Skin softness
Hydration & Barrier Support
Selected humectants and lipids support hydration balance, softness, comfort and barrier support, helping maintain a smoother and more resilient skin surface.
Hydration balance · Barrier support · Softness · Comfort · Surface smoothness
Antioxidant Support
Selected antioxidant-supporting ingredients help protect the skin from daily environmental stress and support visible resilience, comfort and long-term skin quality.
Antioxidant defense · Environmental stress support · Visible resilience · Lipid comfort · Long-term skin quality
The challenge was not to add more.
It was to build correctly around what mattered most.
Together, these elements form a bioactive skincare system focused on visible renewal, hydration balance, antioxidant defense, barrier support, firmness, microbiome-aware support and long-term skin quality.
Built around function. Built over time.
For White Caviar Extract, the documented findings refer specifically to in vitro research on Cryptomphalus aspersa / Cornu aspersum egg extract.
For complementary ingredients, the described functions reflect available scientific literature, supplier documentation or their established role in cosmetic formulation.
All biological findings are presented within their appropriate research context.
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