Science
Mechanism of Action
HEDYCHIUM CORONARIUM FLOWER/LEAF/STEM EXTRACT works through multiple pathways to enhance skin vitality. Its rich content of phenolic compounds and flavonoids provides robust antioxidant defense, shielding the skin from environmental aggressors. It actively calms irritation and supports the skin's natural barrier, leading to a more balanced and comfortable complexion. Beyond soothing, the extract contributes to skin regeneration, improved elasticity, and a radiant appearance. It also exhibits anti-aging capabilities by inhibiting collagenase and hyaluronidase enzymes, critical for maintaining skin structure and hydration, and has demonstrated antimicrobial activity against various strains, including those associated with acne.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated strong antioxidant capacity, comparable to L-ascorbic acid, with an EC1 value of 0.82 ± 0.01 µg FeSO4/g extract (rhizome-derived absolute).
- 02 Exhibited significant anti-hyaluronidase activity, showing inhibitions of 90.5 ± 1.6% (rhizome concretes) and 87.4 ± 5.1% (leaf sheath concretes).
- 03 Isolated labdane-type diterpenes from rhizomes significantly inhibited LPS-stimulated pro-inflammatory cytokines (TNF-α, IL-6, IL-12 p40) with IC50 values ranging from 0.19±0.11 to 10.38±2.34 μM.
- 04 A 50% hydro-alcoholic root extract proved non-cytotoxic to fibroblasts at concentrations of 0.005% and 0.01%.
Transparency
Dusting Analysis
There is no specific data within the provided research to indicate that this ingredient is commonly used at sub-efficacious concentrations in the industry.
The Formula
Formulation
Stability
This extract is ideally incorporated into the aqueous phase of formulations. It should not be frozen, and optimal storage for maximum shelf life is between 23-25°C, though it remains stable between 16-32°C.
Safety
Safety Profile
Generally regarded as safe for cosmetic applications and is well-tolerated by most individuals, showing no significant irritation potential in studies compared to vehicle control. While adverse reactions are rare, patch testing is recommended for individuals with particularly sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
HEDYCHIUM CORONARIUM FLOWER/LEAF/STEM EXTRACT is a valuable botanical ingredient offering comprehensive antioxidant, anti-inflammatory, and anti-aging benefits, suitable for all skin types with a low risk of irritation.
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References
Sources