New, improved formula Now contains 5HTP 100mg, Niacin 30mg, Vitamin B6 10mg, Folic Acid 100mcg, Biotin 50mcg, Vitamin C 100mg and Zinc Citrate 5mg. 5 HTP 100mg Complex. Hydroxtryptophan (5-HTP) Complex is used by the body to make serotonin, an important substance for normal nerve and brain function.
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