OtherUpdated 2026-09-06
L-Tryptophan
In our live catalog, 3 products contain L-Tryptophan. Median amount per serving is 448 mg. Median price is 480 kr.
- Products
- 3
- Median per serving
- 448 mg
- Median price
- 480 kr
In our catalog
What the range looks like
Live figures from our structured ingredient data — recalculated when the catalogue changes, never copied from marketing.
- Amount span per serving
- 44–479 mg
Top lists
Highest amount per serving
Most L-Tryptophan per serving, regardless of price.
- NOW Foods - Whey ProteinNOW Foods479
- NOW Foods - Whey Protein IsolateNOW Foods448 mg
- Nutrex EAA + HydrationNutrex44 mg
