Science
Mechanism of Action
This extract functions by activating adenosine A2A receptors and providing essential nucleotides for DNA synthesis, thereby stimulating cellular regeneration. Its comprehensive action promotes collagen synthesis, accelerates fibroblast proliferation, supports new blood vessel formation (angiogenesis), and facilitates DNA repair. Additionally, it modulates inflammatory responses, inhibits melanin production at a transcriptional level to reduce hyperpigmentation, and significantly improves skin moisture retention and barrier integrity.
Research
Clinical Evidence
High confidence0.5%
Key findings
- 01 At a 0.5% concentration (5000ppm), Milt Extract significantly contributes to tissue repair, wound healing, and demonstrates notable anti-inflammatory effects within topical cosmetic formulations.
- 02 Concentrations ranging from 1-3% (10,000-30,000ppm) have been shown to enhance skin elasticity, effectively diminish the appearance of wrinkles, improve wound healing, reduce acne scarring, and alleviate hyperpigmentation.
Transparency
Dusting Analysis
Effective concentrations of Milt Extract are observed from 0.5%. Formulations containing significantly less than this threshold may not deliver the clinically documented regenerative and reparative benefits, indicating potential 'dusting'.
The Formula
Formulation
Stability
Optimal stability for Milt Extract is maintained within a pH range of 3.5 to 6.5. It should be incorporated into formulations during the final processing step to minimize exposure, with temperatures above 40°C strictly avoided. For extended shelf-life, refrigeration is recommended. Advanced topical delivery systems, such as liposomal encapsulation or nanotechnology, can further enhance its bioavailability and stability. It is important to note that crude Milt Extract may have a discernible fish odor, which typically requires deodorizing treatment in cosmetic formulations.
Safety
Safety Profile
Milt Extract, particularly its purified PDRN form (characterized by ≥95% polynucleotide content, free of pharmaceutical proteins and peptides), exhibits an excellent safety profile and high biocompatibility, making it well-suited for sensitive skin. Although not specifically reviewed by the CIR or SCCS, the FDA generally does not require pre-market approval for cosmetic ingredients, and Milt Extract/PDRN is recognized as cosmetic grade for topical use. However, individuals with known fish or shellfish allergies are advised to exercise caution and perform a patch test prior to use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Milt Extract is a valuable, multi-functional ingredient that leverages its regenerative properties to significantly improve skin resilience, repair damage, and address key signs of aging across all skin types.
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References
Sources