by Nature's Harmony
Nature's Harmony 5-HTP Details5-HTP is the direct precursor the body uses to make serotonin, the neurotransmitter central to mood, appetite and sleep regulation. This one is extracted from Griffonia simplicifolia seed, the standard natural source.50 mg per capsule is a deliberate starting strength — the recommended approach is to begin at 50 mg three times daily and build gradually, which reduces
| Retailer | Size | Price (CAD) | Availability |
|---|---|---|---|
| Vitamart | 90 Capsules | $26.95 | In stock |
Prices last synced on 2026-09-15. Confirm at the retailer before buying.