- ✓ Contains 500 mg L-tryptophan per capsule
- ✓ Convenient capsule form, easy to take and carry
- ✓ Tasteless and odorless, no preparation or mixing needed
Choose your variant
In stock. Order now, delivered by Thursday, October 9 with FedEx.
Save with these bundles
Product description
- ✓ Contains 500 mg L-tryptophan per capsule
- ✓ Convenient capsule form, easy to take and carry
- ✓ Tasteless and odorless, no preparation or mixing needed
- ✓ Only 1 capsule per day
- ✓ 60 capsules per package
BioTechUSA L-Tryptophan 500 mg (60 capsules) contains the essential amino acid L-tryptophan in pure form. Each capsule provides a fixed dosage of 500 mg and is easy to take without preparation. The supplement is ideal for anyone who wants to take L-tryptophan in capsule form, without powders or shakes. The pack of 60 capsules is enough for 60 days of daily use.
Frequently asked questions
L-tryptophan is one of the nine essential amino acids that must be supplemented through food or supplements.
L-tryptophan is an essential amino acid that cannot be produced by animal organisms and therefore must be obtained from external sources such as food or supplements.
L-tryptophan is found in turkey, pork, cottage cheese, eggs, and sunflower seeds.
Free amino acids do not need to be broken down from proteins first, which supports immediate absorption.
Product features
Ingredients
| Composition per serving (1 capsule) | RI* | |
|---|---|---|
| L-Tryptophan | 500 mg | - |
L-tryptophan 42%, filler (calcium phosphates), capsule shell [gelatin, glazing agent (shellac), coloring agent (iron oxides and hydroxides), acidity regulator (ammonium hydroxide), acidity regulator (potassium hydroxide)], anti-caking agents (magnesium salts of fatty acids, silicon dioxide).
Instructions for use
n/a
n/a
n/a
Take 1 capsule one hour before bedtime.
Safety & storage advice
Order & Delivery
At BONO, you benefit from free shipping on orders from 100. For orders below this amount, shipping costs are 9.95. Order now, delivered by Thursday, October 9. More about orders & delivery →
Returns & Warranty
Not satisfied? You can return your order within 14 days of receipt. The return costs are 9.95, unless the delivery was incorrect or damaged. Refunds are issued within 14 days via the same payment method. Easily request a return label via our return form.
Opened or used products cannot be returned for hygienic reasons. More about returns & refunds →
Your satisfaction comes firstHaving an issue with your order? Let us know, we are happy to help! Our service is rated 4.86/5.0 on Trusted Shops, based on 12709 reviews. More about BONO →
