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How is Icariin 98% tested for heavy metals
shilajit has been highly regarded for its potential health benefits
Botanical name : Cymbopogon martini
Product : Marjoram Leaf Powder 100%
Every production batch of Lutein 80% is tested by HPLC (or UV-Spectrophotometry where method-appropriate) and shipped with a dated Certificate of Analysis referencing the specific lot number
Fisetin 98% — Rhus succedanea (wax tree) Oolong How is Icariin 98% testedFisetin 98% Standardized Extract from Rhus succedanea (wax tree) A pharma grade fisetin standardized to 98% by HPLC, extracted from high purity wax tree (Rhus succedanea) biomass. Engineered for B2B formulators working in premium longevity applications who require verifiable active content, consistent lot to lot performance, and complete regulatory documentation. Every batch ships with a dated Certificate of Analysis, heavy metal panel, microbial
