What does snail secretion filtrate actually do in this cream?

Snail secretion filtrate from Helix aspersa Müller is valued in cosmetics because it delivers several complementary components in one ingredient, rather than relying on a single isolated substance. In this cream, the filtrate contributes three main groups of molecules:

• Collagen and elastin peptide fractions — these are smaller protein fragments that sit on the skin surface and help it feel more supple and less tight. They do not replace the skin's own structural proteins, but they improve the immediate tactile sensation, which is why snail-based creams are often chosen when the complexion looks dull, uneven, or stressed by weather and lack of rest.
• Glycosaminoglycans such as hyaluronic acid — these are long-chain sugars that attract and hold water at the skin surface, reducing the feeling of dryness and helping maintain hydration through the night.
• Allantoin — a widely used cosmetic ingredient known for its smoothing and soothing effect; it helps calm the sensation of roughness or irritation.

Together, these components address the surface signs of dehydration and fatigue — tightness, rough patches, lack of smoothness — by forming a hydrating, conditioning film that stays in place during sleep. The filtrate itself is not a drug and does not stimulate the skin to produce new collagen or elastin; its benefit is in the immediate and overnight improvement of skin feel and moisture retention.