Thymoquinone 5% — Nigella sativa (black seed) Root Powder Known as : Raspberry leaf

Known as : Raspberry leaf

Every production batch of Reb A 97% is tested by HPLC (or UV-Spectrophotometry where method-appropriate) and shipped with a dated Certificate of Analysis referencing the specific lot number

Fruit Fruit Extract

Trifolium alexandrinum Flower Extract

How is Madecassic Acid 95% tested for heavy metals

Thymoquinone 5% — Nigella sativa (black seed) Root Powder Known as : Raspberry leafThymoquinone 5% Standardized Extract from Nigella sativa (black seed) A standardized thymoquinone standardized to 5% by HPLC, extracted from high purity black seed (Nigella sativa) biomass. Engineered for B2B formulators working in premium 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 panel,