Science
Mechanism of Action
Operates through a complex of vitamins (A, C, E), flavonoids, and polyphenols to neutralize free radicals and inhibit oxidative damage. Its natural fruit acids facilitate mild enzymatic exfoliation for cell renewal, while its polysaccharide-amino acid matrix provides targeted hydration. Additionally, it exhibits broad-spectrum bactericidal and fungicidal activity, effectively stabilizing formulations and protecting the skin microbiome.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Concentrations of 0.1% to 1.0% demonstrate significant broad-spectrum antimicrobial efficacy in vitro.
- 02 Human Repeat Insult Patch Tests (HRIPT) confirm that concentrations up to 0.16% are non-sensitizing and non-irritating.
- 03 In vitro data indicates antiallergic effects via inhibition of cell degranulation at concentrations as low as 0.005%.
- 04 Safety assessments report a maximum use concentration of 15% in facial and neck formulations.
Transparency
Dusting Analysis
Often included at negligible percentages (below 0.05%) for label claims or fragrance. Formulations must reach at least 0.1% to utilize its antimicrobial and antioxidant properties effectively.
The Formula
Formulation
Stability
Chemically stable at room temperature; however, temperatures below 15°C may cause reversible cloudiness or sedimentation which does not impact bioactivity.
Synergies
- L-Ascorbic Acid
- Tocopherol
- Glycerin
Conflicts
- Carbomer
- Anionic emulsifiers
- Strong surfactants
Safety
Safety Profile
Leave-on products are restricted to a maximum of 15 ppm 5-methoxypsoralen (5-MOP) to prevent photosensitivity. Due to furanocoumarin content, daytime use requires broad-spectrum SPF application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly effective botanical for antioxidant protection and oil regulation, provided it is formulated below photosensitivity thresholds and above functional dusting levels.
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