Quercetin
High-Purity Quercetin from Brazil
Sourced from Fava d’Anta (Dimorphandra mollis), our quercetin delivers the highest purity on the market and premium quality at scale—rooted in responsible origin and supply continuity.
Standardized for 99% purity and dependable performance, it is designed for brands that won’t compromise on quality, transparency, or continuity.
From origin to delivery, every step is built for reliability.
A Higher Standard of Purity
99% assay (HPLC, dried basis) – verified to USP standards
Our quercetin is produced to consistently meet or exceed USP specifications, delivering a high-purity, well-defined flavonoid profile.
Unlike UV-based assays commonly used in the market, our purity is measured by HPLC, the gold standard for accuracy and specificity. UV methods may overestimate purity by failing to fully resolve related compounds and flavonoid impurities. HPLC ensures true chromatographic separation and a clearly defined active ingredient.
Higher purity translates to fewer impurities and greater compositional consistency batch to batch.
Every batch is tested to strict assay criteria, ensuring consistency and transparency lot after lot.
Certified. Verified. Reliable.
Quality is built into every step of our process.
- Non-GMO Project Verified
- FSSC 22000 certified
- Kosher & Halal certified
- Full documentation available, including compliance support, COA, traceability.
What this means for you:
- Confidence in regulatory submissions
- Consistency across batches
- Reduced risk in formulation and commercialization
Traceable Botanical Origin
Our quercetin is derived from Fava d’Anta (Dimorphandra mollis), a natural botanical source.
We go beyond sourcing:
- Direct engagement with local harvesting communities
- Training in sustainable harvesting practices
- Development of seedling nurseries
- Active prevention of overexploitation
Impact:
- Protects biodiversity
- Ensures long-term raw material availability
- Supports local economic development
Selected Applications
- Respiratory & Allergy Support – mast cell stabilization, bronchodilatation, immune modulation
- Metabolic Health (Type 2 Diabetes) – insulin sensitivity, anti-inflammatory, antioxidant
- Sports Nutrition – endurance, recovery, oxidative stress, mitochondiral biogenesis
Ready to raise your standard?
Partner with a supplier that delivers more than just an ingredient.
- Speak with our team
- Download technical documentation
- Request a sample