Science
Mechanism of Action
This ingredient functions by targeting several pathways involved in skin degradation and aging. It demonstrates inhibitory activities against key enzymes such as collagenase, elastase, and hyaluronidase, which are responsible for the breakdown of the skin's extracellular matrix components like collagen and hyaluronic acid. This action contributes to maintaining skin structure and elasticity. Furthermore, it inhibits tyrosinase, an enzyme crucial for melanin biosynthesis, thereby addressing concerns of hyperpigmentation. Compounds from Alpinia zerumbet also mitigate the formation of Advanced Glycation End-products (AGEs), which contribute to accelerated skin aging and loss of elasticity.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Research on Alpinia zerumbet extracts and its key compounds (5,6-dehydrokawain (DK) and dihydro-5,6-dehydrokawain (DDK)) demonstrated significant inhibitory activities. DK exhibited IC50 values ranging from 19.4 to 76.7 µg/ml against collagenase, elastase, hyaluronidase, and tyrosinase. Additionally, both DK and DDK inhibited Advanced Glycation End-products (AGEs) formation. Aqueous extracts of Alpinia zerumbet rhizome, particularly DK, also displayed robust antioxidant effects, with IC50 values for DPPH, ABTS, and PMS-NADH scavenging between 110.08-127.78 µg/ml.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
No specific Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) status is currently available for Hydrolyzed Alpinia Zerumbet. General cosmetic ingredient regulations in Europe mandate rigorous safety assessments, but specific data for this ingredient is not documented.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Alpinia Zerumbet presents valuable potential for comprehensive skin benefits, supported by strong in vitro data on its parent plant's compounds, though specific topical clinical efficacy studies for the hydrolyzed form are currently limited.
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References
Sources