• L-Tryptophan - BIOGENA - B. Health Shop
  • L-Tryptophan - BIOGENA - B. Health Shop
  • L-Tryptophan - BIOGENA - B. Health Shop
  • L-Tryptophan - BIOGENA - B. Health Shop
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Description

Biogena L-Tryptophan 250 provides 250 mg of free-form L-tryptophan per capsule, an essential amino acid and precursor to serotonin and melatonin.

It's combined with a magnesium complex and vitamins B1, B6, niacin, and folic acid, which contribute to normal nervous system and psychological function and help reduce tiredness and fatigue.

Made in Salzburg, Austria, and independently tested, it is vegan and free from gluten, lactose, and artificial additives.

How to use

Take 2 capsules daily, approximately 30 minutes before bedtime, ideally with a carbohydrate-rich drink (which supports tryptophan's uptake across the blood-brain barrier). Not recommended for use alongside antidepressant medication or for children under 11. As with any supplement, consult a healthcare provider before use if pregnant, nursing, or taking medication.

Ingredients

L-Tryptophan, Magnesium Citrate, Magnesium Oxide, Magnesium Gluconate, Magnesium Carbonate, Nicotinamide (Niacin/B3), Pyridoxine Hydrochloride (Vitamin B6), Thiamine Mononitrate (Vitamin B1), Folic Acid, Hydroxypropyl Methylcellulose (vegan capsule shell)

L-Tryptophan 250

BIOGENA

L-Tryptophan 250mg with magnesium & B vitamins to support sleep, mood, and nervous system function. Vegan, gluten-free capsules.

  • Supports Natural Sleep Rhythms
  • Nervous System & Mood Support
  • Helps Reduce Tiredness & Fatigue
  • Clean, Vegan Formulation
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Description

Biogena L-Tryptophan 250 provides 250 mg of free-form L-tryptophan per capsule, an essential amino acid and precursor to serotonin and melatonin.

It's combined with a magnesium complex and vitamins B1, B6, niacin, and folic acid, which contribute to normal nervous system and psychological function and help reduce tiredness and fatigue.

Made in Salzburg, Austria, and independently tested, it is vegan and free from gluten, lactose, and artificial additives.

How to use

Take 2 capsules daily, approximately 30 minutes before bedtime, ideally with a carbohydrate-rich drink (which supports tryptophan's uptake across the blood-brain barrier). Not recommended for use alongside antidepressant medication or for children under 11. As with any supplement, consult a healthcare provider before use if pregnant, nursing, or taking medication.

Ingredients

L-Tryptophan, Magnesium Citrate, Magnesium Oxide, Magnesium Gluconate, Magnesium Carbonate, Nicotinamide (Niacin/B3), Pyridoxine Hydrochloride (Vitamin B6), Thiamine Mononitrate (Vitamin B1), Folic Acid, Hydroxypropyl Methylcellulose (vegan capsule shell)

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BIOGENA

Austrian Micronutrients Trusted by 30,000+ Doctors

Premium micronutrients made in Austria with 20+ years of scientific expertise.

Every batch is independently tested, free from artificial additives, and developed alongside a global network of doctors and therapists.

Pure formulations, full transparency, uncompromising quality—BIOGENA sets the standard in evidence-based supplementation.
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L-Tryptophan

Frequently Asked Questions

What does L-Tryptophan 250 actually do?

L-Tryptophan 250 provides 250 mg of the essential amino acid L-tryptophan per capsule — a nutrient the body cannot produce on its own.

Tryptophan acts as a precursor to serotonin (which supports mood) and melatonin (which regulates sleep-wake cycles).

The formula is rounded out with magnesium, folic acid, and B vitamins (B1 and B6), which contribute to normal nervous system function and help reduce tiredness and fatigue.

When and how should I take L-Tryptophan 250?

Take 2 capsules of L-Tryptophan 250 daily, about 30 minutes before bed, ideally with a carbohydrate-rich drink — carbs help tryptophan cross the blood-brain barrier more efficiently.

It's not recommended alongside antidepressant medication, and it's not suitable for children under 11.

Is L-Tryptophan 250 vegan and free from additives?

Yes. L-Tryptophan 250 is vegan, gluten-free, and lactose-free, made under Biogena's pure substance principle — free from artificial colors, flavors, titanium dioxide, GMOs, nanoparticles, and magnesium stearate.

Every batch is independently tested by the LEFO Institute for purity and potency.

Can I take L-Tryptophan 250 with other supplements?

L-Tryptophan 250 pairs well with other stress- and sleep-support supplements, such as Ashwagandha — the tryptophan-melatonin pathway supports sleep, while adaptogens like ashwagandha help manage the stress response.

As always, check with a healthcare provider before combining supplements, especially if you're on medication.

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