Smeets & Graas logo
  • Home
  • >
  • L-Tryptophan
  • >

L-Tryptophan

7 Best L-Tryptophan Supplements

Jarrow Formulas - L-Tryptofaan 500 mg 60 vegetarian capsules
L-Tryptofaan 500 mg
27,50
Jarrow Formulas
  • Contains 500 mg L-tryptophan per capsule
  • Suitable for vegetarians and vegans
AOV - L-Tryptofaan 500 mg - 601 60 vegetarian capsules
L-Tryptofaan 500 mg - 601
30,50
AOV
  • Contains 500 mg L-tryptophan per capsule
  • Contains vitamins B3 and B6 for optimal effect of L-tryptophan
LifeExtension - L-Tryptophan 500 mg 90 vegetarian capsules
L-Tryptophan 500 mg
38,50
LifeExtension
  • Contains 500 mg L-tryptophan per capsule
  • Suitable for vegetarians and vegans
Viridian - L-Tryptophan 220 mg   30 vegetarian capsules
L-Tryptophan 220 mg
15,35
Viridian
  • Contains 220 mg L-tryptophan per capsule
  • Contains only natural ingredients
LifeExtension - Optimized Tryptophan Plus 90 vegetarian capsules
Optimized Tryptophan Plus
37,50
LifeExtension
  • Formula for a good mental balance
  • With tryptophan, lysine and Perluxan® (hop and rosemary extract)
Vitals - L-Tryptofaan 400 mg 60 vegetarian capsules
L-Tryptofaan 400 mg
24,95
Vitals
  • Contains 400 mg L-tryptophan per vegetarian capsule
  • Suitable for vegetarians and vegans

L-Tryptophan is an essential amino acid that cannot be produced by the body, but can only be obtained through diet and supplements. L-tryptophan is converted in the body into 5-HTP, serotonin and melatonin.

In food it is found in cottage cheese, turkey, chicken, chicken liver, tofu, salmon, almonds, peanuts, walnuts, bananas, pineapple, milk, honey and wheat bread.

L-Tryptophan supplement

The best L-Tryptophan

TryptoPure® Ajinomoto

TryptoPure® is produced by Ajinomoto, the only pharmaceutical grade vegetarian L-Tryptophan in the world market. Until now, TryptoPure® was only available to doctors, hospitals and health centers but now it is also offered in supplements.

Free advice
about supplements
Free advice
about supplements