Clean Nutraceuticals GABA 750mg 5 HTP 200mg L Tryptophan 500mg L Theanine 200mg Ashwagandha SAM-e L-Glycine - Mood Support Vitamins for Women and Men with L-Tyrosine 5-HTP (5-Hydroxytryptophan) is a Vitamins Minerals & Supplements option for everyday use, business supply needs, resale shelves, or household stocking. Review product size, pack count, and shipping details before checkout.