Science
Mechanism of Action
The extract utilizes high concentrations of flavonoids and polyphenols to neutralize free radicals, effectively preventing the enzymatic degradation of collagen. It acts as a mixed inhibitor of the tyrosinase enzyme to modulate melanin production while offering secondary anti-microbial benefits that support a clear, balanced complexion.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 A 28-day clinical trial of the commercial extract Atriclear (2-5%) demonstrated a 10.1% reduction in visible pore size and an 8.8% improvement in skin smoothness.
- 02 Testing confirmed significant structural enhancements, including an 11.3% increase in skin firmness and a 6.2% boost in elasticity over 4 weeks.
- 03 In vitro analysis at 400 µg/mL identified the extract as a mixed inhibitor of tyrosinase, supporting its use for evening skin tone.
Transparency
Dusting Analysis
While the extract provides antioxidant benefits at lower levels, the clinically validated improvements in pore size and skin firmness require concentrations of at least 2%. Formulations using it below 1% are likely 'label dusting' for marketing purposes rather than functional performance.
The Formula
Formulation
Stability
Supplied as an odorless, light golden liquid. It remains stable for up to 24 months when stored correctly and is highly compatible with propanediol and hydro-glycerine delivery systems.
Synergies
- Propanediol
- Glycerin
- Niacinamide (for pore refinement)
- Vitamin C (for antioxidant synergy)
Conflicts
- Strong oxidizing agents
- Highly alkaline environments (pH > 8.5)
Safety
Safety Profile
Despite the lack of a formal CIR review, the extract has a documented history of safe oral consumption as a tea. Toxicological studies in animal models show no morbidity at doses up to 180 mg/kg/day.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly effective, multi-functional botanical that delivers scientifically-backed results for pore reduction and skin firming.
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