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4 reviews
Sleep WELL - Sleeping Supplement for Deep Sleep
90 Capsules = 90 Days

Have a good night's sleep every time with the Sleep WELL supplement by Probio. Our melatonin enriched formulation provides great support against insomnia, jet lag, occasional sleeplessness while improving the quality of your sleep. Contains two plant extracts with research-proven benefits for more restful sleeping. Regular supplementation helps establish circadian rhythm which is often considered the healthiest for your body.


Standard Shipping: 2 Working Days
Express Shipping: 1 Working Days

EU States

Standard Shipping: 5 Working Days
Express Shipping: 2 Working Days

Outside EU

Standard Shipping: 15 Working Days
Express Shipping: 5 Working Days

Sleep WELL
Your Benefits

Have a good night's sleep every time with the Sleep WELL supplement by Probio.

Sleep Schedule

Optimize your sleep schedule

Asleep Faster

Fall asleep faster

Uninterrupted Sleeping

Deep and uninterrupted sleeping

Physical Stress

Release physical stress


Wake with more energy

Why Probio?

Pure Vegan

GMO Free

Gluten FREE



When you have difficulty falling asleep at night, waking during the night, or waking too early feeling fatigued, a variety of health concerns arise. This happens because your sleep is one of the most essential daily routines, and a broken sleep pattern can wreak havoc on your body.

To prevent that, as well as combat symptoms related to insomnia, we formulated the premium Sleep WELL sleeping supplement. Our herbal-based supplement uses melatonin and a variety of other herbal ingredients so you can have more restful, uninterrupted sleep while falling asleep faster. However, unlike most melatonin supplements, we also included Vitamins and Minerals that support the normal functioning of the nervous system and promote restful sleeping.


Sleep WELL uses 5-HTP (an amino acid that boosts melatonin production), as well as 1.0 mg of Melatonin (sleep hormone which is key for the body’s sleep-wake cycle). Additionally, each of our capsules includes Lemon balm extractand Passionflower extract, herbal extracts that are scientifically proven to help with restlessness and sleep disorders.


To further support your body to produce serotonin and melatonin, we enhanced Sleep WEEL with key Vitamin B5, B6 & 12, as well as Magnesium and Zinc which are minerals that support the functionality of the nervous system and activate processes in the body that calm and relax you.

Premium Brand You Can TRUST:

Buy from a German supplement brand that uses no added sugar, gluten, lactose, preservatives, or colouring agents. Founded in 1993, Probio is recognized as one of Europe’s best supplement brands that successfully balances natural ingredients and science. All Probio supplements, including this sleep supplement for sleeping disorders, are produced in a certified factory in Germany with the highest production standards and inspection for quality and purity.

Key Benefits of SLEEP WELL

Improves sleep quality

Releases physical stress

Reduces sleep interruptions

Helps you fall asleep faster<br>

Supports restful, deep sleep

Helps with jet lag

Calms your nervous system

Serving Size: 1 Vegetarian Capsule
Amount Per Serving % DV
  (as magnesium bisglycinate)
56.0 mg 15
5-HTP 50.0 mg -**
  (as zinc bisglycinate)
7.0 mg 70
Lemon balm extract 25.0 mg -**
Passion flower extract 25.0 mg -**
Hops extract 15.0 mg -**
Silica 15.0 µg -**
Vitamin B5 6.0 mg 100
Vitamin B6 1.4 mg 100
Melatonin 1.0 mg -**
Active pholate
  (as Quatrefolic®)
200.0 µg -**
Vitamin B12 2.5 µg 100
DV = Daily Value
** «-» - no DV established


Magnesium bisglycinate, hydroxpropyl methylcellulose (veg. capsule shell), Griffonia extract, zinc bisglycinate, leomon balm extract, passion flower extract, hops extract, silica, Calcium D-pantothenate ,pyridoxal-5'-phosphate, melatonin, 5- methyltetrahydrofolate (Quatrefolic©), methylcobalamin.


Gluten, Wheat, Yeast, Sugar, Salt, Artificial Flavors, Artificial Sweeteners, Artificial Preservatives, Artificial Colors


As a dietary supplement for adults, take one capsule daily, preferably at mealtime, or as prescribed by a healthcare practitioner.

Dietary supplements should not be used as a replacement for a varied and balanced diet and a healthy lifestyle.

If you are pregnant, nursing, taking any medications, including blood thinners, planning any medical or surgical procedure or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement. Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children. Store at room temperature. Do not use if outer bottle seal is missing or damaged.

Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
    Viktor D.

    entspannt und man schläft tief! Schneller Versand

    Renate S.

    Keine Schlafstörungen mehr. Hat sich gelohnt.

    Ute W.

    entspannter Schlaf ohne Nebenwirkungen

    Irmgard K.

    lange Zeit konnte ich nachts nicht durchschlafen und schlief unruhig. Seitdem ich Sleep Well nehme, schlafe ich wieder tief und entspannt. Am nächsten Morgen gibt es auch keine Überraschungen. Das Produkt ist sehr gut verträglich, ich kann es uneingeschränkt empfehlen.

    Bringing Beauty to the World

    Probio Shipping

    We believe that everyone deserves a luxury, stress-free shopping experience. Probio is proudly stocked in dozens of luxury beauty and wellness stores across Europe, but we also make it easy to shop from the comfort of your home. All orders placed before 2 PM will ship from our headquarters in Germany the same business day!

    If you choose to purchase Probio supplements from our website, we offer a variety of shipping options for your convenience and every order is carefully packed by hand. Your happiness and health are our top priorities.

    Worldwide Shipping

    Probio ships across Europe and around the world with DHL’s international service.

    Easy Tracking

    Keep track of your order from the moment that it ships with real-time DHL tracking.

    Reliable Transit

    As a DHL partner, Probio guarantees timely, affordable shipping options.

    Fast, Affordable Shipping

    Enjoy timely delivery on every order with standard delivery. Or, upgrade to express! International orders are subject to customs control at the border, which may delay delivery, but we do our best to ensure a seamless shipping process for you. Express rates vary according to package weight and destination, so it’s important to confirm the price at checkout.

    Worldwide Delivery

    Instructions for cancellation & Cancellation form

    Consumers, i.e. any individual acting for purposes which are wholly or mainly outside those individual’s trade, business, craft or profession, are entitled to cancel any contract on the following conditions:

    A. Instructions for cancellation

    Right to cancel

    You have the right to cancel this contract within fourteen days without giving any reason.

    The cancellation period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the goods.

    To exercise the right to cancel, you must inform us (Probio Naturprodukte Handels GmbH, Frankfurter Straße 47-49, 61118 Bad Vilbel, Deutschland, Tel.: 08008070100780, E-Mail: of your decision to cancel this contract by a clear statement (e.g. a letter sent by post, fax or e-mail). You may use the attached model cancellation form, but it is not obligatory.

    To meet the cancellation deadline, it is sufficient for you to send your communication concerning your exercise of the right to cancel before the cancellation period has expired.

    Effects of cancellation

    If you cancel this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you choose a type of delivery other than the least expensive type of standard delivery offered by us) without undue delay and not later than fourteen days after the day on which we are informed about your decision to cancel this contract. We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you. We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise. In any event, you will not incur any fees as a result of the reimbursement. We may withhold reimbursement until we have received the goods back or you have supplied evidence of having sent back the goods, whichever is the earliest.

    You shall send back the goods or hand them over to us without undue delay and in any event not later than fourteen days from the day on which you communicate your cancellation from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired.

    You will bear the direct cost of returning the goods.

    You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods

    Exclusion and/or premature expiration of the right to cancel

    The right to cancel ceases to be available in the case of a contract for the supply of sealed goods which are not suitable for return due to health protection or hygiene reasons, if they become unsealed after delivery.

    The right to cancel does not apply for consumers who, at the time of concluding the contract, are not nationals of a member state of the European Union and whose exlusive residence and address of delivery are located outside of the European Union.

    General information

    • Please prevent damage to and contamination of the goods. Please return the goods, if possible, in the original packaging with all accessories and all packaging components. If necessary, please use protective outer packaging. If you are no longer in possession of the original packaging, please use suitable packaging providing adequate protection against potential transport damage.
    • Please do not return the goods freight forward.
    • Please note that the above general information in section 1 and 2 is not a precondition for effectively exercising your right to cancel.

    B. Cancellation form

    If you wish to cancel this contract, please complete and submit this form.

    Probio Naturprodukte Handels GmbH

    Frankfurter Straße 47-49

    61118 Bad Vilbel



    I/We (*) hereby give notice that I/We (*) cancel my/our (*) contract of sale of the following goods (*) /for the supply of the following service (*),



    Ordered on (*) ____________ / received on (*) __________________


    Name of consumer(s)


    Address of consumer(s)


    Signature of consumer(s) (only if this form is notified on paper)



    (*) Delete as appropriate