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L-Tryptofaan 500 mg
27,50
Jarrow Formulas
- 60 vegetarian capsules
- Contains 500 mg L-tryptophan per capsule
- Suitable for vegetarians and vegans
L-Tryptofaan 500 mg - 601
30,50
AOV
- 60 vegetarian capsules
- Contains 500 mg L-tryptophan per capsule
- Contains vitamins B3 and B6 for optimal effect of L-tryptophan
L-Tryptophan 500 mg
38,50
LifeExtension
- 90 vegetarian capsules
- Contains 500 mg L-tryptophan per capsule
- Suitable for vegetarians and vegans
L-Tryptophan 500 mg plus
29,99
Bonusan
- 60 vegetarian capsules
- Formula for mood
- Contains 500 mg L-tryptophan per capsule
L-Tryptophan 220 mg
15,35
Viridian
- 30 vegetarian capsules
- Contains 220 mg L-tryptophan per capsule
- Contains only natural ingredients
Optimized Tryptophan Plus
37,50
LifeExtension
- 90 vegetarian capsules
- Formula for a good mental balance
- With tryptophan, lysine and Perluxan® (hop and rosemary extract)
L-Tryptofaan 400 mg
24,95
Vitals
- 60 vegetarian capsules
- 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.
The best L-Tryptophan
TryptoPure® 
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.