Science
Mechanism of Action
Porcine platelet-derived compounds, including platelet lysate (pPL) and platelet-rich plasma (PRP), are highly concentrated with various growth factors such as BMP-2, BMP-7, TGF-β1, VEGF, and PDGF-bb. These factors stimulate skin cell proliferation and differentiation, accelerate wound healing, promote angiogenesis, and suppress inflammatory responses. Beyond growth factors, these extracts enhance the synthesis of collagen (specifically Type I), elastic fibers, and dermal hyaluronic acid by fibroblasts. They also boost the expression of key moisturizing proteins (CERS3, FLG, TGM1, KLK7) and possess antioxidant properties, contributing to overall skin rejuvenation and barrier function.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
There is no available data to suggest that Pig Platelets are commonly 'dusted' in cosmetic formulations, nor are specific dusting thresholds or red flag percentages documented.
The Formula
Formulation
Stability
Formulations containing 1% porcine placenta extract have shown excellent stability over varying temperatures and storage durations. When incorporating porcine platelet lysate, formulators should be aware that plasma components can lead to fibrin gel formation, potentially affecting product consistency; while anticoagulants can prevent this, excessive use might inhibit the ingredient's beneficial cellular growth properties.
Conflicts
- Excessive use of anticoagulants when formulating with platelet lysate may inhibit cell growth.
Safety
Safety Profile
No specific safety assessments from the Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) have been published for 'Pig Platelets' or related porcine platelet extracts/lysates. The biological hazard profile of porcine platelet lysate differs from bovine species. There is no direct FDA approval status for 'Pig Platelets' as a cosmetic ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pig Platelets, particularly in the form of lysate and platelet-rich plasma, offer valuable regenerative and rejuvenating potential through growth factors that enhance cell proliferation, collagen production, hydration, and wound healing, despite current gaps in formal cosmetic safety reviews.
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