Skip to content
10% with our newsletter
Free shipping (DE) from 69€

L-Tryptophan 90 capsules

L-Tryptophan 90 capsules

Regular price €19,90
Sale price €19,90 Regular price
Tax included. Shipping calculated at checkout.

BlueVitality L-Tryptophan – essential amino acid for serotonin & sleep regulation

Our pure L-tryptophan offers a targeted supplement for anyone looking to support their natural serotonin and melatonin production—ideal for inner restlessness, sleep problems, or intense mental stress. Vegan, free from additives, and regularly laboratory-tested.

🌙 For relaxation, mood & sleep
L-tryptophan is a precursor to serotonin and melatonin – important for emotional balance and healthy sleep.

🧬 100% pure L-Tryptophan
No magnesium stearate, no fillers – just active ingredient & vegetable capsule shell.

🌱 Vegan & well tolerated
Capsule shell made of hydroxypropylmethylcellulose – no gelatin or animal ingredients.

🫙 90 capsules – 3-month supply
1 capsule daily – ideal for your evening routine or when you need more.

🔬 Laboratory-tested quality
Highest purity through independent testing – certificates of analysis available upon request.

📌 Recommended intake:
Take 1 capsule daily with sufficient liquid – preferably 30-60 minutes before going to bed.

🇩🇪 Bottled in Germany
Processed under strict quality guidelines – transparent & controlled.

🛑 Note:
Do not take while taking antidepressants or during pregnancy. Food supplements are not a substitute for a balanced diet. Store in a cool, dry place away from light.

  • Free shipping (DE) from 69 €
  • 30 days return

Ask a question

The fields marked * are required.

Independently laboratory tested

BlueVitality is analyzed by an independent laboratory in accordance with DIN EN 15763.

BlueVitality

Discover BlueVitality

We combine science, nature and responsibility.

Our products are the result of the latest research findings, proven quality, and a genuine passion for health – for a balanced body and mind.

discover
10% with newsletter