*Disclaimer: The effects of the product may vary between individuals and could differ from those described on the website.


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*Disclaimer: The effects of the product may vary between individuals and could differ from those described on the website.

Natural sleep aid

SleepLux - Melatonin Booster 2x

Receive a 60-day supply

Contents: 1x SleepLux - Melatonin Booster 2x 120 capsules/60 days

Natural sleep aid

SleepLux - Melatonin Booster 2x

Receive a 60-day supply

Sleep deprivation can have many negative side effects including memory loss, weight gain, weakened immune system, and premature ageing. SleepLux is an all-natural aid that helps you fall asleep faster, stay asleep longer and improves the quality of your sleep 

  • Supports the natural synthesis of melatonin in the body

  • Reduces sleeplessness by 42*%

  • Improves sleep quality by up to 33*%

  • Helps you relax: decreases agitation by 35*% and reduces tension by 18*%

  • Helps regulate a healthy sleep-wake cycle

  • Natural ingredients: valerian, lemon balm, passionflower, tryptophan

  • A perfect aid for people who work shifts or to help against jet-lag

  • Non-habit forming

  • Hormone-free

  • We guarantee you'll love it, or it's yours for FREE

  • Over 15 years of expertise in food supplement development and production

Join over 2.6 million satisfied Sensilab customers worldwide! 

Contents: 1x SleepLux - Melatonin Booster 2x 120 capsules/60 days

Sufficient for 60 days

€0.17 / Capsule

-67% discount
Special price €19.99 Regular price €59.99

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Supporting your natural melatonin production

With virtually every sleep supplement boasting high doses of melatonin, you might be wondering why SleepLux contains none. Regular intake of melatonin can slow down your natural production. Your body simply doesn’t see the need to go through this energy-consuming process if it gets a ready-made version instead. That's why SleepLux contains tryptophan, the building block of melatonin, to support your body's own melatonin production.

Here's what you might not know about melatonin in sleep supplements:

1. It’s a hormone – usually a synthetic one. Melatonin is a hormone that plays a crucial role in your sleep-wake cycle. Introducing external hormones into your body is not a decision you should make lightly. Also see point 4.

2. It can cause morning grogginess. Some people who take melatonin supplements report they feel groggy in the morning. Morning grogginess is also the downside of not getting enough sleep. Why not skip grogginess altogether by taking a hormone-free sleep aid?

3. It can have unpleasant side effects. Aside from morning grogginess, some experience headaches, anxiety, dizziness and stomach discomfort. SleepLux has no such side effects.

4. Not enough research has been done to support long-term safety. While melatonin hormone supplements might be safe to take short term, there simply has not been enough research done to support its safety in the long run.

Carefully crafted formula powered by tryptophan

Your body converts tryptophan into melatonin with the help of vitamins and minerals. We've also added these to SleepLux, making it a truly all-around and long-term support.

Main benefits

Fall asleep easier

Thanks to powerful natural ingredients, SleepLux naturally helps induce and maintain quality sleep all through the night. We promise you’ll look forward to hitting the hay!

Get a full night's sleep

Natural herbal extracts will help you maintain a positive mood and calm your body & mind so you are nice and relaxed when your head hits the pillow.

Wake up feeling rested

Since it contains no melatonin or other harsh synthetic ingredients, you won’t experience grogginess when you wake up. Rise and shine!

What can you expect from this natural sleep aid?

Why SleepLux is better

Comparison of benefitsSleepLuxOther sleep aids

Works short term & long term




Not causing dependence


Waking up refreshed


Providing your body the building blocks for natural melatonin production


Scientifically backed


Effects backed by science

A study conducted over the course of 30 days has confirmed that taking valerian and lemon balm - two of the extracts in SleepLux - resulted in a 33%* higher quality of sleep** when compared to the placebo group.

*Disclaimer: The effects of the product may vary between individuals and could differ from those described on the website.

Active ingredients

Glandline SleepLux
Packaging (1 unit)60 capsules
Daily dose2 capsules
Net weight (1 unit)32 g

Ingredientsin 2 capsules% NRV*
L-tryptophan500 mg**
Lemon balm extract250 mg**
- Rosmarinic acid17.5 mg**
Valerian extract120 mg**
- Valerenic acid0.96 mg**
Passionflower extract40 mg**
- Vitexin1,6 mg**
Niacin16 mg100
Zinc10 mg100
Pantothenic acid6 mg100
Vitamin B61.4 mg100
Folate530 µg265
Vitamin B12200 µg8000

*NRV = nutrient reference values | ** = nutrient reference values are not established

How to use

The recommended daily intake is 2 capsules.

2 capsules

Once per day

INGREDIENTS (in 2 capsules)

L-tryptophan 500 mg; lemon balm leaf extract with 7% rosmarinic acid 250 mg (rosmarinic acid 17.5 mg); valerian root extract with 0,8% valerenic acid 120 mg (valerenic acid 0.96 mg); zinc bisglycinate (zinc 10 mg – 100% NRV*); passionflower aerial part extract with 4% vitexin 120 mg (vitexin 1.6 mg); nicotinamide (niacin 16 mg – 100% NRV*); anti-caking agent: rice fiber; D-pantothenate (pantothenic acid 6 mg – 100% NRV*), calcium; pyridoxine hydrochloride ( vitamin B6 1.4 mg – 100% NRV*); calcium-L-methylfolate (folate 530 µg – 265% NRV*); methylcobalamin (vitamin B12 200 µg – 8000% NRV*); capsules: hydroxypropyl methyl cellulose.

*NRV = nutrient reference values.


Recommended daily intake is 2 capsules with a glass of water 30 minutes before sleep.


Recommended daily intake should not be exceeded. Food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. A diverse and balanced diet and a healthy lifestyle are important. The colour, flavour and smell of the product may vary slightly from batch to batch due to natural variations in the properties of active ingredients. These variations have no impact on the overall quality and efficacy of the product.


If you are hypersensitive or allergic to any of the ingredients of this product or use medication consult your doctor before use. This product is not recommended for pregnant and breastfeeding women.


Keep out of reach of children! Store in a dark and dry place at a temperature below 25°C.


A. Cerny and K. Schmid. Tolerability and efficacy of valerian/lemon balm in healthy volunteers (a double-blind, placebo-controlled, multicentre study). Fitoterapia. Vol. 70(3):221-228. DOI: 10.1016/S0367-326X(99)00018-0

Cases, Julien et al. “Pilot trial of Melissa officinalis L. leaf extract in the treatment of volunteers suffering from mild-to-moderate anxiety disorders and sleep disturbances.” Mediterranean journal of nutrition and metabolism vol. 4,3 (2011): 211-218. doi:10.1007/s12349-010-0045-4