Science of Measurable Antioxidant Power
OxyPhyte® by RFI: Verified Antioxidants for Real Results
From Field to Formula®, OxyPhyte® represents the next generation of antioxidant innovation
Standardized for Active Compounds That Matter
Each OxyPhyte® ingredient is carefully standardized and guaranteed for quality, potency, and bioactivity. We quantify the specific compounds that drive antioxidant function, including:
Polyphenols – broad-spectrum protection from oxidative stress
Catechins – key flavonoids found in green tea that support metabolism and heart health
Resveratrol – the powerful antioxidant associated with healthy aging and cellular defense
Anthocyanins – the vibrant plant pigments that enhance vascular and immune support
The result: consistent, traceable performance your brand can confidently promote—and your customers can feel.
Key Benefits
Clinically Quantified
Standardized for validated antioxidant activity using Oxygen Radical Absorbance Capacity (ORAC) testing.
Whole Food Sourced
Derived from nutrient-rich fruits and teas, not generic extracts.
Science-Backed Efficacy
Designed to protect against oxidative stress and support overall wellness.
Validated Potency
Every batch is tested and standardized for consistent, measurable performance.
Formulation Ready
Available as single ingredients or customizable blends for supplements, foods, and beverages.
The RFI Difference:
Validated Potency, Batch After Batch
RFI was the first and remains the only manufacturer to test and standardize every antioxidant ingredient and blend to efficacious marker compounds—and to do so in every single batch.
Every OxyPhyte® ingredient comes with fully substantiated antioxidant capacity claims, verified through rigorous ORAC testing and documented on each Certificate of Analysis (COA).
In addition, RFI measures cellular antioxidant protection (CAP-e) to confirm bioavailability—ensuring that OxyPhyte® antioxidants do not just test well in the lab, but perform inside the body.
Matters For Your BrandValidated Performance
Formulation Flexibility
Broad Consumer Appeal
Clean Label Appeal
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