▷ L-Tryptophan 500mg | 240 vegan capsules
Original price was: 29.00€.20.27€Current price is: 20.27€.
EXCELLENT FORMULA based on pure L-Tryptophan, Vitamin B3 and Vitamin B6. To help increase Serotonin levels and combat anxiety and stress. It may also help with sleep and mood enhancement.
LARGE QUANTITY OF PRODUCT AT THE BEST PRICE: We offer 240 vegan capsules per bottle for 8 months of treatment.
In stock
Description
EXCELLENT FORMULA based on pure L-Tryptophan, Vitamin B3 and Vitamin B6. To help increase Serotonin levels and combat anxiety and stress. It may also help with sleep and mood enhancement.
LARGE QUANTITY OF PRODUCT AT THE BEST PRICE: We offer 240 vegan capsules per bottle for 8 months of treatment.
THE BEST TRYPTOPHAN: Each capsule is made with 500mg of pure L-Tryptophan, 16mg of Vitamin B3 (100% NRV) and 1.4mg of Vitamin B6 (100% NRV).
WE DO NOT USE Magnesium Stearate, Dioxides nor chemical ingredients, harmful additives widely used by other brands.
MAXIMUM QUALITY AND 100% GUARANTEE: We offer 240 vegan capsules per bottle, 8 months supply. 100% Vegan Product, Gluten Free, Lactose Free, Soya Free, Magnesium Stearate Free, No Dioxides of any kind, No Sugar, No Preservatives or Colourings, No added flavourings, Non GMO Free.
MANUFACTURED IN EUROPE (Barcelona) under GMP and ISO certificates. Hivital Foods is registered in AESAN with number 26.019181B.
100% SATISFACTION GUARANTEED: If you are not completely satisfied, we will refund your money!
FREE EBOOK: Contact us and we will send you an ebook (in pdf) about L-Tryptophan, its properties and all its benefits for your health.
L-Tryptophan is an essential amino acid, which means that the human body cannot synthesise it on its own and must therefore obtain it from the diet or through food supplements.
As a proteinogenic amino acid, it forms part of proteins and is involved in the construction, maintenance and repair of the body’s tissues.
This amino acid is of key importance because of its role in the synthesis of key neurotransmitters and hormones. When ingested, Tryptophan is converted into Serotonin, a neurotransmitter that regulates mood, appetite, stress management and general sense of well-being.
Serotonin can in turn be converted into Melatonin, a hormone essential for the regulation of sleep and wake cycles, thus contributing to quality rest and proper emotional balance.
Ingredients
L-Tryptophan, Coating agent (Hydroxypropylmethylcellulose), L-Leucine, Nicotinamide (Vitamin B3), Pyridoxine Hydrochloride (Vitamin B6).
Directions
Take 1 capsule daily with a meal.
Why Hivital?
- QUALITY, TRANSPARENCY AND HONESTY: Our products are formulated with the highest quality ingredients. We are completely transparent, honest and confident in our products. Our products work, and we are so sure of this that we offer a full guarantee. If you are not satisfied, we will refund your money.
- PERSONALIZED CUSTOMER CARE: We work with a group of pharmacists and nutritionists to develop our products and offer the best service to our clients. For any question or request do not hesitate to contact us, we are always available and eager to assist you.
- MADE IN EUROPE following the strictest quality and safety controls. Products certified and guaranteed 100%.
WARNINGS AND PRECAUTIONS
This product is a Food Supplement.
Not recommended for use by pregnant or nursing mothers, persons under 18 or for persons under antidepressant treatment or with renal insufficiency. Individuals with a known medical condition or taking medication should consult with their General Practitioner. Store in a cool, dry place. It should not be a substitute for a varied diet. Do not exceed recommended daily dose. Keep away from children.
What do our customers think about our product?

María Virginia Chávez | 20th October 2025 | Incredible supplement. A must
Highly recommended supplement for controlling anxiety, and helps with sleep when taken with melatonin.

Amazon customer | 6th December 2025 | Tryptophan
I really like this brand, they are high quality. I bought them to sleep better and you can see the long-term benefits. Highly recommended.








