Glycerin is a well-established humectant widely used in skincare due to its exceptional capacity to attract and maintain water molecules in the stratum corneum. This hygroscopic agent enhances skin hydration, supports barrier function, and improves the tactile feel of formulations. Combined with Snail Secretion Filtrate (SSF), the formulation benefits from complementary attributes: SSF contains biologically active components — such as allantoin, glycolic acid, glycosaminoglycans, peptides, and trace minerals — that bolster moisture retention, promote regenerative processes, and refine skin texture through healing and subtle exfoliation.
Though seldom incorporated in haircare, its moisturizing and barrier-supportive qualities could make it advantageous in scalp and follicle-focused formulas, where hydration and soothing effects are valued.
Quick Insights
Ingredient Rating:
GREAT
Type of Ingredient:
Hydrator, Moisturizer, Exfoliant, Soother, Barrier Support and Anti-Aging Agent
Intended Function:
Provide intense hydration, fortify barrier integrity, accelerate skin regeneration, and modestly smooth surface texture.
Common Applications:
Used in hydrating serums, moisturizers, anti‑aging creams, repairing or post-procedure formulations, and barrier-restoring masks or essences.
Target Audience:
Formulators seeking advanced, science-driven ingredients for high‑performance skincare — especially in lines targeting hydration, skin regeneration, anti-aging, sensitive or dehydrated skin.
Also Known As:
Snail Mucin, Snail Slime, Snail Mucus.
Safety Analysis
Glycerin is widely recognized as non-irritating, non-comedogenic, and exceptionally safe across concentrations typically used in cosmetic formulations. Snail Secretion Filtrate is generally well tolerated, with studies reporting good to very good skin tolerability and negligible adverse reactions, even with daily application over extended periods. Reported benefits include improved TEWL, increased hydration, reduction of fine lines, enhanced elasticity, and visible skin regeneration. However, much of the clinical evidence arises from small-scale or open-label studies, and more robust trials are warranted. Preclinically, SSF exhibits wound-healing, anti-inflammatory, antimicrobial, and regenerative properties; it may also confer protective effects against oxidative damage and potentially inhibit abnormal cell proliferation — though these require further validation.
Safety precautions: While rare, allergic reactions are possible; patch testing is advised. Individuals with known allergies to snail or mollusk derivatives should refrain from use
References
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