Tryptophan
PEAK

Tryptophan

  • ✓ 500 mg L-tryptophan per capsule
  • ✓ With niacin, B6 and B12
  • ✓ 60 mg magnesium per capsule
€10,90
60 capsules/ · Tax included. Shipping calculated at checkout.
🚚 In stock – delivery time: 1–3 working days
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PEAK Tryptophan provides 500 mg of L-tryptophan per capsule, combined with a vitamin B complex of niacin, vitamin B6 and vitamin B12. Magnesium is added on top. All in one capsule, once daily.

L-tryptophan is an essential amino acid. The body cannot produce it on its own; it must be supplied through food or dietary supplements. In the body, L-tryptophan serves as the starting material for the formation of serotonin and melatonin.

  • 60 capsules per container
  • Ideal for taking in the evening

Compositionper 1 capsule%(NRV*)
niacin8.0 mg50 %
Vitamin B60.7 mg50 %
Vitamin B121.25 µg50 %
magnesium60 mg16 %
L-tryptophan500 mg**
Ingredients:
L-tryptophan 65%, magnesium carbonate, capsule shell (bovine gelatine), anti-caking agent (magnesium salts of fatty acids (vegetable)), nicotinamide, pyridoxine hydrochloride, cyanocobalamin.

Take 1 capsule daily with sufficient liquid, preferably before going to bed.

May contain traces of milk, soy, gluten and egg.

Food supplements are not a substitute for a balanced and varied diet. A balanced and varied diet and a healthy lifestyle are basic requirements for the functionality of this product. The recommended daily intake must not be exceeded. Please keep the product out of the reach of children.

Not suitable for pregnant women, nursing mothers, children and adolescents. If taking antidepressants, a doctor or therapist should be consulted before consumption. After taking the product, the ability to participate in road traffic may be impaired.

Manufacturer

Peak Performance Products S.A. 2A, rue de la Moselle, L-6757 Grevenmacher

Item no.: 1938

When Is PEAK Tryptophan the Right Choice?

If you want B vitamins and magnesium alongside L-tryptophan in one capsule, without having to buy separate products. Niacin, vitamin B6, and vitamin B12 are each included at 50% of the recommended daily intake, magnesium at 16%.

One capsule in the evening, done. No stacking three different tubs on your nightstand.

Dosage and Timing

Take 1 capsule daily with plenty of fluid, preferably before going to bed. PEAK recommends taking it in the evening because L-tryptophan is converted in the body to serotonin and then to melatonin.

May contain traces of milk, soy, gluten, and egg. The capsule shell is made from bovine gelatin.

What Sets PEAK Tryptophan Apart from Pure L-Tryptophan Products

Most tryptophan capsules on the market contain only the amino acid itself. PEAK Tryptophan combines the L-tryptophan with three B vitamins and magnesium in one capsule. That saves you a separate vitamin B supplement if you take these micronutrients anyway.

If you prefer L-tryptophan without extras and with more capsules per tub, Biotech USA L-Tryptophan is an alternative. You will find more single amino acids in our Single Amino Acids category.

Our best-selling product in this category is N-Acetyl L-Cysteine from GN Laboratories, in case you also have NAC in your stack.

Frequently asked questions about Tryptophan

When should you take PEAK Tryptophan?
Best taken in the evening before going to bed with sufficient liquid. L-tryptophan is converted to serotonin in the body and then to melatonin, which is why PEAK recommends taking it in the evening.

Does PEAK Tryptophan contain any other ingredients apart from L-tryptophan?
Yes. In addition to 500 mg L-tryptophan, each capsule contains niacin (8 mg), vitamin B6 (0.7 mg), vitamin B12 (1.25 µg) and magnesium (60 mg). The capsule shell consists of bovine gelatine.

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