Sleep supplement that does what it promises
Metis Sleep 08 is an effective and natural sleep supplement that does not cause habituation. It helps you sleep better and wake up less often during the night.
The formula based on melatonin and valerian is completely natural and non-addictive. It is developed in Belgium and is packaged in a beautiful, refillable starter cup.

“In the beginning I still only slept 1 to 4 hours a night. But I gave it a chance and kept taking the pills faithfully. With results, sleep is much better ... both falling asleep and sleeping through. So a good tip, keep it up."
— Ingrid A. (52)
First week VS. Use after one month
What you get
Metis Sleep 08
Our Sleep 08 formula provides the support your body is looking for. It will help you fall asleep well, sleep through the night and wake up refreshed. You will also receive our free E-book and an Energy 06 trial pack. This will increase your energy in the long term and is the perfect addition.
✅ 40 capsules (Sleep 08)
✅ Incl. free E-Book (worth €19.95)
✅ Incl. free trial package Energy 06
✅ Free Shipping
Don't forget your credit
Cashback Trial Package
When you purchased your trial package, you received a credit worth the purchase amount. Use this credit and get the cost of your trial package back in full when you order the complete product. This way, you were able to try out the formula completely free of charge.
ecological refills
Sustainable and Easy
Metis Sleep 08 comes in a refillable starter cup. You can refill this afterwards with Eco-Refills, our ecological refill packs with more capsules for the same price. Because you naturally want to continue to enjoy a good night's sleep, you can also opt for regular delivery. Then you always enjoy free shipping and a -20% discount.
Frequently Asked Questions
Compared to many other products, Metis formulas often contain a higher dose (the number of mg) of ingredients with more active substances (e.g. the % Valerenic acid). In addition, our formulas not only contain completely natural ingredients, but also the necessary co-factors for optimal absorption and processing of the main ingredients.
No, Metis Sleep 08 is a natural and freely available nutritional supplement. The formula supports you in sleeping better and falling asleep faster by supporting the body in a natural way.
Metis Sleep 08 is a nutritional supplement that can help you sleep better. If you are already taking medication and/or undergoing therapies, discuss the use of Metis supplements with your doctor first. Also, if you want to reduce your current sleep medication, we always advise you to discuss this with your doctor first.
For optimal effect, take 1 capsule in the evening, 30 minutes before bedtime. This formula is suitable for daily use. All Metis formulas are specially developed to be used together.
Yes. Metis Sleep 08 can be used daily without any problems. The recommended amount is 1 capsule per day, maximum 2 capsules per day. Metis Sleep 08 remains effective even with sporadic use.
If you want to use Metis supplements in combination with a chronic condition, the use of medication and/or therapies, we would like to recommend that you first discuss this in detail with your treating physician. This person has a better idea of your medical history and will therefore be able to provide appropriate medical advice.
No problem. All Metis formulas have been specially developed to be used together when you take the recommended dose.
The formulas are effective from day one. However, for optimal effect, it is best to use the formulas for a longer period. It is important to emphasize that a disturbed sleep pattern has negative consequences for your health.
You can open the capsules and swallow the contents with water. This is safe and has no negative effect on the effect. You may taste the contents more than when you swallow the capsules whole.
Safe supplements, produced in Belgium and of pharmacist quality
Metis is different from other supplement brands. Many brands in the industry use minimal amounts of an ingredient, purely to capitalize on the fame of that specific ingredient. They do not guarantee that the ingredient used represents the active part of the plant.
Take Valerian as an example: the real power of Valerian comes from the Valerenic acid in the plant, not from the leaves. Although both parts come from the same plant, there is a significant difference in how they work. At Metis we ensure that we use therapeutic doses that are scientifically substantiated, rather than lower amounts purely for marketing purposes.
Bekroond merk
Beste product van het jaar
Metis Sleep 08 has been voted Best Product Of The Year 2022–2023 in the Nutritional Supplements category.
Known from
Ingrediënten en voedingsstoffen
Advice: From the age of 12. Store in a dry and cool place and out of the reach of young children. Do not exceed the recommended dose per day. A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not use Metis supplements if you have (suspected) allergies to one or more ingredients.
ingredients | Dose | RI* |
---|---|---|
Valerian Extract (0.8% Valeric Acid) | 400mg | - |
Escholtzia californica (2% rutin) | 250mg | - |
Active Vitamin B6 | 1.14mg | 81% |
Melatonin | 290µg | - |
Metis Sleep 08: valerian extract: valeriana officinalis, eschscholzia, vitamin B6: Pyridoxal-5'-phosphate, vegetarian capsule: hydroxypropylmethylcellulose, acidity regulator: calcium carbonate, anti-caking agent: silicon dioxide, melatonin
Metis Energy 06: Ginseng (Panax ginseng); vegetarian capsule: hydroxypropyl methylcellulose; American ginseng; magnesium bisglycinate, bulking agent: calcium carbonate; anti-caking agents: magnesium stearate, silicon dioxide
*Health claims pending EFSA approval.