Does St. John’s Wort Extract 0.3% Hypericin Contain Melatonin?
A customer asked whether our St. John’s Wort Extract 0.3% Hypericin contains melatonin. We sent a sample for laboratory testing, and melatonin was not detected in the tested sample.
Does St. John’s Wort Extract 0.3% Hypericin Contain Melatonin? Read More »
