Corosolic acid is a pentacyclic triterpene acid of banaba (Lagerstroemia speciosa) leaf, supplied as an isolated single compound at 98% or higher purity by HPLC (CAS 4547-24-4, C30H48O4, molecular weight 472.70). Unlike the banaba leaf extract standardised to 1 to 2% corosolic acid, this grade is the purified molecule at high single-compound purity, structurally close to ursolic acid with an added hydroxyl group. It is presented as a fine defined-compound powder. We manufacture it in capsule and powder dosage formats.
Made as
- Capsules
- Powders
Applications
Used in standardised single-compound formulas and capsule and powder products.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system