Flavonoids 4% — Passiflora incarnata (passionflower) Size:100 g/3.5 Oz How is EGCG 45% tested

How is EGCG 45% tested for heavy metals

Product : Agarwood Liquid Extract

Cut Dried  Herb

Botanical name: Brassica oleracea

Flavonoids 4% — Passiflora incarnata (passionflower) Size:100 g/3.5 Oz How is EGCG 45% testedFlavonoids 4% Standardized Extract from Passiflora incarnata (passionflower) A standardized flavonoids standardized to 4% by HPLC, extracted from high purity passionflower (Passiflora incarnata) biomass. Engineered for B2B formulators working in premium sleep support 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