by New Roots
New Roots L-Tryptophan 220mg Details L-Tryptophan is an essential amino acid—“essential” means the body can’t synthesize it and must acquire it through diet. This amino acid is pivotal for the production of serotonin, melatonin, and niacin. Serotonin and melatonin stabilize both mood and sleep patterns. Niacin regulates digestive function for effective metabolism of proteins, fats, and carbohydrat
| Retailer | Size | Price (CAD) | Availability |
|---|---|---|---|
| Vitamart | 90 Caps | $15.89 | Out of stock |
| Body Energy Club | 90 Capsules | $17.99 | In stock |
Prices last synced on 2026-08-04. Confirm at the retailer before buying.