Science
Mechanism of Action
This ingredient functions via a synergistic dual mechanism. The Clostridium histolyticum-derived collagenase enzyme selectively cleaves the triple-helical structures of collagen types I, II, and III, facilitating the breakdown of both intact and degraded collagen fibers. Concurrently, the integrated hexapeptide acts as a biological messenger, activating the skin's inherent repair and regeneration pathways to promote structural renewal.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal enzymatic activity is observed between pH 6.3 and 8.8. Solutions maintained at a neutral pH, such as 7.4, with a calcium ion concentration of 0.3-0.5 mM, can sustain activity for at least 5 hours at 37°C. Freezing at -20°C allows for multi-month stability; however, repeated freeze-thaw cycles are detrimental to its integrity.
Conflicts
- Chelating agents may diminish the activity of the collagenase component due to its zinc (Zn2+) ion requirement.
Safety
Safety Profile
This ingredient lacks specific cosmetic safety assessments by CIR or SCCS. While Collagenase Clostridium Histolyticum (CCH) is FDA-approved for injectable medical treatments, its associated adverse effects are not directly applicable to topical cosmetic use without specific studies. For topical formulations, a potential for irritation has been noted, which may be exacerbated by co-formulated problematic ingredients.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While its theoretical mechanism for collagen remodeling and regeneration is compelling, the absence of specific cosmetic clinical efficacy data and comprehensive safety reviews warrants careful consideration, leading to an 'insufficient-data' rating.
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