BonusanL-Tryptophan 500 Complex
- ✓ Contains 500 mg L-tryptophan per capsule
- ✓ Enriched with active forms of folate (Quatrefolic®), B6 and B12
- ✓ With nicotinamide (vitamin B3) and iron in a mild form
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Product description
- ✓ Contains 500 mg L-tryptophan per capsule
- ✓ Enriched with active forms of folate (Quatrefolic®), B6 and B12
- ✓ With nicotinamide (vitamin B3) and iron in a mild form
- ✓ Only 1 capsule needed per day
- ✓ Ideal for daily use
Bonusan L-Tryptophan 500 Complex (60 capsules) is a formula with L-tryptophan, an essential amino acid. In addition to L-tryptophan, this supplement also contains various additional substances, such as vitamin B3, active B6, B12, folate, and a small amount of iron. Vegetarians in particular should make sure they get enough L-lysine through their diet. The capsules are easy to use: just one per day is sufficient.
Health claims
- Niacin contributes to normal psychological function
- Niacin contributes to the reduction of fatigue and tiredness
- Vitamin B6 contributes to normal energy-yielding metabolism
- Folate contributes to normal psychological function
- Folate contributes to the reduction of fatigue and tiredness
- Vitamin B12 contributes to the normal function of the immune system
Frequently asked questions
What is the difference between folic acid and folate (Quatrefolic®)?
Folate is the natural, active form of vitamin B11. Quatrefolic® is a patented, stable and directly usable variant of this form, in contrast to synthetic folic acid that first has to be converted.
Why is vitamin B12 present in methylcobalamin form?
Methylcobalamin is an active form of vitamin B12 that can be used directly in food supplements. This form is often chosen because of its stability and high biological availability.
Does this supplement contain iron and why?
Yes, this supplement contains a small amount of iron (2.1 mg per capsule), in the form of iron fumarate. This is a mild, well-tolerated form that is often used in food supplements.
What exactly is L-tryptophan?
L-tryptophan is an amino acid that belongs to the essential amino acids. This means that it is not produced by the body and must be obtained through diet or supplements.
Where does L-tryptophan naturally occur?
L-tryptophan naturally occurs in protein-rich foods such as milk, cheese, eggs, nuts, seeds, bananas, legumes, and oatmeal.
Product features
Ingredients
| Composition per serving (1 capsule) | RI* | |
|---|---|---|
| L-tryptophan | 500 mg | - |
| Vitamin B3 (as nicotinamide) | 10 mg | 62.5% |
| Active vitamin B6 (as pyridoxal-5'-phosphate) | 0.75 mg | 53.57% |
| Active folic acid (as folate, 5MTHF-glucosamine, Quatrefolic®) | 40 µg | 20% |
| Active vitamin B12 (as methylcobalamin) | 50 µg | 2000% |
| Iron (as iron fumarate) | 2.1 mg | 15% |
Tryptophan, capsule shell (hydroxypropylmethylcellulose), anti-caking agent (ascorbyl palmitate), nicotinamide, iron fumarate, pyridoxal-5-phosphate, (6S)-5-methyltetrahydrofolic acid glucosamine salt, methylcobalamin.
Instructions for use
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 Friday, September 4. More about orders & delivery →
Returns & Warranty
Not satisfied? You can return your order within 100 days of receipt. The return costs are 9.95, unless the delivery was incorrect or damaged. Refunds are issued within 100 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 →
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