Thymoquinone 0.5% — Nigella sativa (black seed) Size:5 Kg/11.0 Lbs Every production batch of Phloridzin

Every production batch of Phloridzin 95% is tested by HPLC (or UV-Spectrophotometry where method-appropriate) and shipped with a dated Certificate of Analysis referencing the specific lot number

How is Total Triterpenes 40% tested for heavy metals

Whole Plant Extract

Liquid Extract

Active compound: L-DOPA

Thymoquinone 0.5% — Nigella sativa (black seed) Size:5 Kg/11.0 Lbs Every production batch of PhloridzinThymoquinone 0. 5% Standardized Extract from Nigella sativa (black seed) A standardized thymoquinone standardized to 0. 5% by HPLC, extracted from high purity black seed (Nigella sativa) biomass. Engineered for B2B formulators working in nutraceutical, immune 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