Share in

Full description Questions and Answers See reviews

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Name: L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Brand: Essential Series
SKU: HSNE-LT500
Price: 11.4 EUR
Availability: InStock
Rating: 4.75 (367 reviews)

Essential Series

500mg of L-Tryptophan per capsule Amino acid from vegetable fermentation. High in vitamin B3 and B6. Suitable for vegans.

See more See less

(367 reviews)

Remarkable aspects:

Suitable for Vegetarians

Dairy Free

GMO Free

Fish Free

Lactose Free

Gluten Free

No Preservatives

Suitable for Vegans

Soy Free

Nut Free

Egg Free

Share in

Full description Questions and Answers See reviews

Price with saving plan

Minimum purchase of units!

Warning about our product information

Product information

500mg of L-tryptophan per capsule.
From vegetal fermentation.
High content of vitamins B6 and B3.
Suitable for vegans.

What is L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries?

L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries is a food supplement in vegetable capsules, based on L-tryptophan, vitamin B6 in the form of Pyridoxine Hydrochloride, and vitamin B3 in the form of Nicotinamide.

L-Tryptophan is a proteinogenic amino acid and also belongs to the group of essential amino acids.

This product is suitable for vegan diets.

Properties of L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries

Vitamin B6

Vitamin B6 contributes to normal psychological function.
Vitamin B6 contributes to the normal functioning of the nervous system.

Niacin (Vitamin B3)

Niacin contributes to the reduction of tiredness and fatigue.
Niacin contributes to normal energy-yielding metabolism.

Why buy L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries?

Concentration

Each vegetable capsule provides:

500mg of L-tryptophan.
3.5mg of Vitamin B6.
5mg of Vitamin B3.

Concentrations that make it easy to use the food supplement.

You only need 2 capsules a day!

Suitable for vegans

The glazing agents used in the manufacture of capsules are often gelatine, which means that the food supplements are no longer suitable for vegans.

At HSN, we strongly believe that our products should be accessible to everyone, which is why we have used HPMC as a glazing agent.

HPMC, or hypromellose, is an allergen-free vegetable polymer that is completely suitable for vegan diets and can be used to make capsules to coat the food supplement.

L-Tryptophan 500mg + Vitamins B6 & B3 is a food supplement suitable for vegan diets.

With which products can it be combined?

With:

Additional bibliography to learn more

Höglund, E., Øverli, Ø., & Winberg, S. (2019). Tryptophan metabolic pathways and brain serotonergic activity: A comparative review. Frontiers in Endocrinology, 10(APR), 158.
Schneider-Helmert, D., & Spinweber, C. L. (1986). Evaluation of l-tryptophan for treatment of insomnia: A review. Psychopharmacology, 89(1), 1–7.
Shaw, K., Turner, J., & Del Mar, C. (2002). Are tryptophan and 5-hydroxytryptophan effective treatments for depression? A meta-analysis. Australian and New Zealand Journal of Psychiatry, 36(4), 488–491.
Shaw, K. A., Turner, J., & Del Mar, C. (2002). Tryptophan and 5-Hydroxytryptophan for depression. Cochrane Database of Systematic Reviews, (1).

The questions are asked by users and the answers are prepared by the HSN team for informational purposes. The information provided does not replace the advice or care of a healthcare professional. References to food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease. HSN reserves the right to review or update the answers when necessary.

See more See less

Questions from other clients (4)

Do you have questions about the product?

The team of experts is here to help you.

We will try to resolve your query as soon as possible.

What our customers say about the product

A satisfied customer says:

Good product

Rafa | 16/01/2024

If you have trouble resting, this product is fantastic. Its effectiveness is especially noticeable when you wake up more rested.

Si tienes problemas para descansar, este producto es fantástico. Se nota su eficacia sobretodo al levantarte más descansado.

Has the review helped you?

A critical customer says:

Good value for money.

Buenas relación calidad precio | 29/01/2023

I have yet to see any positive effects on me, but it is the most economical and quality product I have found.

Aún no veo efectos positivos en mí, pero es el producto más económico y de calidad que he encontrado.

Has the review helped you?

Score of 4.75 / 5.00 of 367 real reviews

Filter

The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.

See more See less

Javier | November 6, 2025

VERIFIED OPINION

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Good option for rest

This is a great supplement to improve rest, especially when combined with Magnesium Bisglycinate and Gaba.

Se trata de un gran suplemento para mejorar el descanso, especialmente si se combina con el Bisglicinato de Magnesio y el Gaba.

Has the review helped you?

General satisfaction (4.7 / 5)

Results (5.0 / 5)

Packaging (5.0 / 5)

Value/Price (4.0 / 5)

Iris | October 1, 2025

VERIFIED OPINION

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Highly recommended

I have been taking HSN's L-Tryptophan with B6 and B3 for a few weeks now and have noticed improvements in my mood and sleep quality. It helps me relax without causing daytime drowsiness. The capsules are easy to take and do not cause discomfort. Very good supplement for daily wellness.

Estoy tomando el L-Triptófano con B6 y B3 de HSN desde hace unas semanas y he notado mejoras en mi estado de ánimo y en la calidad del sueño. Me ayuda a relajarme sin causar somnolencia durante el día. Las cápsulas son fáciles de tomar y no causan molestias. Muy buen suplemento para el bienestar diario.

Has the review helped you?

General satisfaction (5.0 / 5)

Results (5.0 / 5)

Value/Price (5.0 / 5)

Packaging (5.0 / 5)

Angel David | August 21, 2025

VERIFIED OPINION

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Cash

I took it to try and I have been taking only one capsule instead of two as recommended. And I have to say that I have been sleeping better, waking up less often and waking up more rested.

Yo lo cogí por probar y me he estado tomando solamente una cápsula en vez de dos como recomienda. Y he de decir que he estado durmiendo mejor, despertándome menos veces y levantándome más descansado; y no menos importante, al levantarme no me despierto todavía con sueño y abobado como me ha pasado con algunas infusiones con melatonina que había probado antes.

Has the review helped you?

General satisfaction (5.0 / 5)

Results (5.0 / 5)

Value/Price (5.0 / 5)

Packaging (5.0 / 5)

Luigi | July 19, 2025

VERIFIED OPINION

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

It knocks me out

I use it when I can't get to the preset tryptophan values with food. It manages to relax you and help you sleep.

Lo utilizzo quando non riesco ad arrivare con gli alimenti ai valori di triptofano prestabiliti. Riesce a farti rilassare e aiutare a dormire.

Has the review helped you?

General satisfaction (5.0 / 5)

Results (5.0 / 5)

Value/Price (5.0 / 5)

Packaging (5.0 / 5)

Alberto | June 8, 2025

VERIFIED OPINION

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Well

Let's see, I didn't take it much, but it was noticeable. Consume more frequently and it will make you better. For the price it is not bad.

A ver, lo tome poco pero algo se notaba. Consumir más frecuentemente y os hará mejor. Por el precio no está mal.

Has the review helped you?

General satisfaction (4.3 / 5)

Value/Price (5.0 / 5)

Results (4.0 / 5)

Packaging (4.0 / 5)

See all reviews

Own manufacturing

We produce our products and sell them directly to you.

Guaranteed quality

Complete control over our processes earns us the highest certifications.

Right price

Our philosophy ensures we offer the best possible price to our customers.

Sustainable and social

We strive to contribute to a better society.

Free shipping

Spend just €85, and we’ll ship your entire order for free.

Super-fast delivery

Once you place your order, it’ll arrive within 3-5 business days.

Daily promotions

We run daily offers so you can make the most of our deals.

Payment options

You can choose from a variety of payment methods.

Field	Per serving	Daily amount	NRV*	NRV*
L-Tryptophan	1000 mg	1000 mg	++	++
Vitamin B3 (as nicotinamide)	10 mg	10 mg	63%	63%
Vitamin B6	7 mg	7 mg	500%	500%
of pyridoxine hydrochloride	8.4 mg	8.4 mg	++	++

Field	Per serving	Daily amount	NRV*	NRV*
L-Tryptophan	1000 mg	1000 mg	++	++
Vitamin B3 (as nicotinamide)	10 mg	10 mg	63%	63%
Vitamin B6	7 mg	7 mg	500%	500%
of pyridoxine hydrochloride	8.4 mg	8.4 mg	++	++

Field	Per serving	Daily amount	NRV*	NRV*
L-Tryptophan	1000 mg	1000 mg	++	++
Vitamin B3 (as nicotinamide)	10 mg	10 mg	63%	63%
Vitamin B6	7 mg	7 mg	500%	500%
of pyridoxine hydrochloride	8.4 mg	8.4 mg	++	++

L-TRYPTOPHAN 500mg + VITAMINS B6 & B3

Product information

How to take

Best time to take

Best time to take

Best time to take

Nutrition facts

Nutrition facts

Nutrition facts

You might like these too

What is L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries?

Properties of L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries

Vitamin B6

Niacin (Vitamin B3)

Why buy L-Tryptophan 500mg & Vitamins B6 & B3 by EssentialSeries?

Concentration

Suitable for vegans

With which products can it be combined?