Science
Mechanism of Action
This extract functions by accelerating the intricate processes of wound healing and re-epithelialization, thereby promoting the development of a mature epidermis and dermis with a composition closely mirroring healthy skin. Its sophisticated matrix comprises pluripotent cells, highly organized collagen, a diverse array of anti-fibrotic and anti-inflammatory cytokines, immune-modulators, crucial growth factors, and matrix proteins. These elements collectively form a protective structural barrier, aid in hemostasis, minimize trans-epidermal water loss, offer protection against microbial colonization, alleviate discomfort, and stimulate cellular proliferation and differentiation, concurrently acting as a humectant to optimize skin moisture retention.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Studies conducted on full-thickness porcine skin wound models have demonstrated that amnion hydrogel and powder treatments significantly accelerated wound healing, primarily driven by new epithelialization rather than contraction. Histological analysis from these investigations revealed the formation of a mature epidermis and dermis structurally similar to healthy skin.
- 02 In a pig model, a new dermal substitute incorporating amniotic membrane applied to full-thickness skin defects showed more rapid healing, a higher take rate, reduced inflammatory cell presence, and increased fibroblast hyperplasia. Four weeks post-surgery, the amount of newly formed collagen was significantly more appropriate, indicating robust regenerative potential.
Transparency
Dusting Analysis
Given its complex biological activity and documented efficacy in medical applications for significant wound healing and tissue regeneration, this ingredient is not considered a 'dusted' or low-impact filler. Its inherent composition and functional mechanisms suggest a targeted, active role in formulations.
The Formula
Formulation
Stability
Amniotic membrane extract (AME) exhibits temperature sensitivity, with Hepatocyte Growth Factor (HGF) and total protein levels decreasing by approximately 50% after 6 months when stored at −170°F (roughly -112°C). Processing involving pepsin digestion for hydrogel preparation occurred under acidic conditions, specifically 0.01 N HCl.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated Hydrolyzed Pig Amnion Extract. However, 'Hydrolyzed Collagen,' often derived from fish or bovine sources, has been deemed safe for cosmetic applications. The FDA states that highly processed animal-sourced ingredients, such as collagen amino acids, are not considered risk materials for the transmission of infectious agents (21 CFR §700.27). While some human-derived amnion products have obtained FDA health approval for medical uses, specific safety assessments by the SCCS for this porcine extract are currently unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Pig Amnion Extract presents significant potential for advanced precision skincare formulations due to its potent regenerative and hydrating properties observed in robust medical research, though further cosmetic-specific efficacy data and optimal concentrations are yet to be fully established for topical application.
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References
Sources