Sleep vitamins that do what they promise
Metis Sleep 08 & Anti-Stress 03 Duo helps you sleep better and wake up less during the night. It is an effective combination that does what it promises, without addictive ingredients and without habituation.
Try now temporarily with €10 discount on this formula, awarded with chosen product of the year . Developed in Belgium and packaged in two beautiful, refillable starter cups.
30 Days
The award-winning sleep solution.
- €10 discount*
✅ Sleep 08 for falling asleep
✅ Anti-Stress 03 for sleeping through the night
✅ 60 Capsules
❌ FREE shipping (worth €5.95)
❌ FREE Sleep Guide (E-Book)
*Discount is limited in time and can only be used once.
90-Day Cure
90 Day Cure to Break Your Vicious Sleep Cycle.
-€70 exceptional starting discount *
✅ Sleep 08 for falling asleep
✅ Anti-Stress 03 for sleeping through the night
✅ 180 capsules
✅ FREE shipping (worth €5.95)
✅ FREE Sleep Guide (E-Book)
*Discount is limited in time and can only be used once.
180 Day Deal
180 Day Deal to Break Your Vicious Sleep Cycle.
-€177 exceptional starting discount*
✅ Sleep 08 for falling asleep
✅ Anti-Stress 03 for sleeping through the night
✅ 360 capsules
✅ FREE shipping (worth €5.95)
✅ FREE Sleep Guide (E-Book)
*Discount is limited in time and can only be used once.
“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
Don't forget your credit
Cashback Trial Package
You received a card with credit when you bought your trial package. Use this credit on top of the €10 discount and get the cost of your trial package back in full when you order the complete Sleep & Nervousness Duo.
Ecological refills
Sustainable and Easy
The Sleep & Nervousness Duo comes in two refillable starter cups. You can refill these afterwards with Eco-Refills, our ecological refill packs. Because you naturally want to continue to enjoy a good night's sleep, you can also opt for regular delivery. Then you enjoy free shipping and a 20% discount on every delivery!
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.
Multiple award-winning brand
Chosen Product of the Year
Metis Sleep & Nervousness Duo is the Chosen Product of the Year 2024 by consumers in Belgium. Metis Sleep 08 was already voted Best Product of the Year 2022–2023 in the Food Supplements category in Belgium.
Known from
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.
Metis Sleep & Nervousness Duo is suitable for anyone looking for a natural and convenient way to improve their sleep quality. Whether you have trouble falling asleep, often wake up during the night or lie awake worrying, which disrupts your sleep. Metis Sleep Essentials helps you with this and supports your body in the way you need.
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.
The Metis Sleep & Nervousness Duo has been specially formulated to provide complete support to the body. Metis Anti-Stress 03 reduces the impact that stress has on your body, as stress is one of the biggest causes of poor sleep quality. The body cannot fully relax and worrying can make it difficult for you to fall asleep. That is why it is important to reduce the impact of stress and then allow the body to completely relax.
No problem. All Metis formulas have been specially developed to be used together when you take the recommended dose.
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.
The formulas are effective from day one. However, for optimal effect, it is best to use the formulas for a longer period.
Ingredients and nutrients
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* |
|---|---|---|
| Valeriaanextract (0.8% Valeriaanzuur) | 400mg | - |
| Escholtzia californica (2% rutine) | 250mg | - |
| Actieve vitamine B6 | 1.14mg | 81% |
| Melatonine | 290µg | - |
| Citroenmelisse extract (7% rozemarijnzuur) | 150mg | - |
| Ashwaganda KSM-66® extract (5% withanolides) | 150mg | - |
| Heilige basilicum extract | 125mg | 81% |
| Magnesium | 28mg | 8% |
| Lactobacillus subtilis HU 58 | 1 miljard CFU | - |
| Lactobacillus coagulans | 0.5 miljard CFU | - |
| Vitamine B12 | 250µg | 10000% |
Metis Sleep 08: valerian extract: valeriana officinalis, eschscholzia, vitamin B6: Pyridoxal-5'-phosphate, vegetarian capsule: hydroxypropyl methylcellulose, acidity regulator: calcium carbonate, anti-caking agent: silicon dioxide, melatonin
Metis Anti-Stress 03: Lemon balm extract (Melissa officinalis); Ashwagandha extract (Withania somnifera); Holy basil extract (Ocimum sanctum); Magnesium Citrate; Cyanocobalamin; vegetarian capsule: hydroxypropyl methylcellulose; fillers: microcrystalline cellulose, acacia gum; Bacillus subtilis Hu 58; anti-caking agent: magnesium stearate; Bacillus coagulans
*Health claims pending EFSA approval.