---
product_id: 530081840
title: "L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK"
brand: "swiss bioenergetics"
price: "S$41"
currency: SGD
in_stock: true
reviews_count: 8
category: "Swiss Bioenergetics"
url: https://www.desertcart.sg/products/530081840-l-tryptophan-220mg-120-capsules-sleep-complex-with-added-lemon
store_origin: SG
region: Singapore
---

# Natural blend with Lemon Balm & Chamomile 220mg L-Tryptophan per capsule Made in the UK, GMP & ISO 9001 certified L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK

**Brand:** swiss bioenergetics
**Price:** S$41
**Availability:** ✅ In Stock

## Summary

> 🌙 Unlock Restful Nights, Naturally – Sleep Like You Mean It!

## Quick Answers

- **What is this?** L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK by swiss bioenergetics
- **How much does it cost?** S$41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/530081840-l-tryptophan-220mg-120-capsules-sleep-complex-with-added-lemon)

## Best For

- swiss bioenergetics enthusiasts

## Why This Product

- Trusted swiss bioenergetics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Rest:** 4-month supply with a no-questions-asked money-back guarantee to improve your sleep with confidence.
- • **Trusted UK Quality:** Manufactured under strict GMP and ISO 9001 standards for guaranteed purity and potency.
- • **Clean & Pure Formula:** Free from gluten, lactose, wheat, yeast, and dairy — perfect for vegans and sensitive users.
- • **Potent Sleep Support:** 220mg L-Tryptophan delivers a powerful natural sleep aid alternative to melatonin.
- • **Synergistic Herbal Blend:** Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 combine for deep relaxation and reduced fatigue.

## Overview

Swiss BioEnergetics L-Tryptophan Sleep Complex offers a high-potency, natural alternative to melatonin with 220mg L-Tryptophan per capsule, enhanced by calming botanicals and essential vitamins. Made in the UK under GMP and ISO 9001 standards, this vegan-friendly formula supports restful sleep and reduces fatigue without common allergens, providing a 4-month supply designed for consistent, quality rest.

## Description

L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK : desertcart.co.uk: Health & Personal Care

Review: Take Two! - I woke up feeling well rested, relaxed, calm and cosy. These work (if you take 2 instead of the recommended 1) which would then make this a 2 month supply instead of 4 months. Still, it’s good value for what you pay.
Review: They work for me (and my son) - My son bought these for himself and said they do help him relax and fall asleep at night. I have trouble getting to sleep myself so he gave me a couple to try out and they work a treat! No side effects so far for either of us, will update the review if that changes. I've now ordered a box for myself.

## Features

- ✔ HIGHEST POTENCY Experience the power of Swiss BioEnergetics L-Tryptophan Sleep Complex, expertly formulated with high-quality ingredients for optimum potency
- ✔ EFFECTIVE – Our unique blend combines scientifically-backed ingredients that work synergistically to promote a restful night's sleep and reduce tiredness and fatigue
- ✔ PURE – Swiss BioEnergetics L-Tryptophan Sleep Complex is manufactured using only the finest quality raw materials in their highest grade and purest form so that we can guarantee you receive a consistently high-quality product. Our formulation is free from: ✘lactose, ✘gluten, ✘wheat, ✘yeast, ✘dairy. Suitable for Vegetarians and Vegans
- ✔ PEACE OF MIND – our nutritional food supplements, vitamins, tablets, powders, drops, gummies, teas and extracts are manufactured with care exclusively in the UK to GMP code of practice and ISO 9001, so you are safeguarded by the highest standards in the world
- ✔ NO RISK COMMITMENT – we have a no questions asked, money back policy so you can improve your health with no risk. We invest in the finest ingredients built into cutting edge formulas with no fancy labels, bottles or superfluous brand advertising

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4Q76H8C |
| ASIN  | B0C4Q76H8C |
| Additives | Magnesium, Niacin & Vitamin B6 |
| Age Range Description | Adult |
| Best Sellers Rank | 27,423 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 250 in Stress & Anxiety Relief |
| Brand | swiss bioenergetics |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Country of origin of primary ingredient(s) | United Kingdom |
| Customer Reviews | 4.0 4.0 out of 5 stars (163) |
| Customer reviews | 4.0 4.0 out of 5 stars (163) |
| Date First Available | 8 May 2023 |
| Format | Capsule |
| LocationProducedIn of primary ingredient(s) | United Kingdom |
| Manufacturer  | swiss bioenergetics |
| Manufacturer reference  | SB-501-Trypt |
| Product Dimensions  | 10 x 2 x 18 cm; 90 g |
| Product Name | Natural Sleep Complex Alternative to Melatonin |
| Serving Recommendation | 1 capsule |
| Solid Net Weight | 126 g |
| Units | 120.00 Count |
| Weight | 126 g |

## Product Details

- **Brand:** swiss bioenergetics
- **Diet type:** Vegan
- **Flavour:** Lemon Balm & Chamomile
- **Item dimensions L x W x H:** 10 x 2 x 18 centimetres
- **Item form:** Capsule
- **Item weight:** 0.09 Kilograms
- **Primary supplement type:** L-Tryptophan, Lemon Balm, Chamomile, Magnesium, Niacin, Vitamin B6
- **Product benefits:** Energy Management
- **Special ingredients:** Magnesium, Niacin & Vitamin B6
- **Unit count:** 120.00 Count

## Images

![L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK - Image 1](https://m.media-amazon.com/images/I/61KevO9XHfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Take Two!
*by A***N on 24 November 2025*

I woke up feeling well rested, relaxed, calm and cosy. These work (if you take 2 instead of the recommended 1) which would then make this a 2 month supply instead of 4 months. Still, it’s good value for what you pay.

### ⭐⭐⭐⭐⭐ They work for me (and my son)
*by B***N on 24 June 2025*

My son bought these for himself and said they do help him relax and fall asleep at night. I have trouble getting to sleep myself so he gave me a couple to try out and they work a treat! No side effects so far for either of us, will update the review if that changes. I've now ordered a box for myself.

### ⭐⭐⭐ Don't think it works
*by N***A on 1 October 2025*

Don't think it works

## Frequently Bought Together

- L-Tryptophan 220mg - 120 Capsules/Sleep Complex with Added Lemon Balm, Chamomile, Magnesium, Niacin & Vitamin B6 - Natural Alternative to Melatonin / 4 Month Supply – Made in The UK
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- Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate, Citrate & Malate 90 Vegan Capsules, Triple High Absorption 384mg Elemental, UK Made (Packaging Design May Vary)

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**Shop now:** [https://www.desertcart.sg/products/530081840-l-tryptophan-220mg-120-capsules-sleep-complex-with-added-lemon](https://www.desertcart.sg/products/530081840-l-tryptophan-220mg-120-capsules-sleep-complex-with-added-lemon)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*