Progressive Labs, Calcium Lactate, 100 Capsules Kanna 5-HTP is a precursor to

5-HTP is a precursor to Serotonin production

That buffer helps to prevent the stomach irritation common when supplementing with plain ascorbic acid found in over the counter Vitamin C supplements

contain 250 mg of milk thistle extract

Vitamin D & zinc for immune support

Progressive Labs, Calcium Lactate, 100 Capsules Kanna 5-HTP is a precursor toDescription Since Calcium Lactate can be absorbed at various pH levels and does not need to be taken with food for absorption. Packaging 100 Capsules Suggested Use One capsule daily, or more, as directed by a health care professional. About Progressive Labs To create these top of the line products, we utilize exact ingredient sources and forms applied in clinical research. We have never made products with raw materials sourced from bargain suppliers,