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Sleep is essential for recovery, renewal and rebalance. Support your sleep with this multi strain probiotic containing billions of living microbes with oat straw and valerian to help your body to rest and restore.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £5.56/mo with
Free UK shipping over £50, free returns.
Key Benefits
- Brewed with 13 herbs, including valerian and oat straw, to calm the nervous system and promote sleep.
- Fermented with 15 strains of microbes.
- Brewed to 3.2ph to survive stomach acid.
- Gluten, GM, wheat, dairy, and sugar free.
- Vegan and vegetarian approved.
- Eco-packaging: the bottle is made from 100% recycled plastic, and the bottle and the lid are recyclable.
Microbz Sleep is the UK's first liquid sleep supplement with bio live cultures. Sleep is essential for recovery, renewal and rebalance. Research is illuminating the crucial link between a healthy gut and a good night’s sleep. The quality of your sleep and the health of your microbiome are intricately linked, and research surrounding the connection of a healthy gut and a good night’s sleep, is ever growing.
What's inside:
Live active cultures: your gut, also known as your second brain, is key to supporting your overall health. Beneficial microbes in your gut are vital for digestion, breaking down toxins, producing vitamins and supporting your immune system.
Chamomile: Used for years to reduce anxiety and treat insomnia, chamomile has long been recognised as a natural health remedy to settle your mind.
Oat Straw: One of the best calming herbs, mellow your mood with gentle oat straw. Historically used as a remedy for exhaustion and to strengthen the nervous system
Valerian: Used for thousands of years to promote relaxation and encourage healthy sleeping patterns. Valerian is known to interact with GABA, a chemical messenger which regulates nerve impulses in your brain and nervous system.
Microbz was founded by a UK family with a passion for the natural intelligence of microbes. By combining ancient fermentation techniques with modern science, they developed bio-live probiotic tonics that support digestion, mood, immunity, and even household health. Crafted with living cultures and organic herbs, Microbz offers more than just supplements—they provide a holistic approach to wellness, encouraging you to align with nature’s rhythms. With Microbz, you bring life to your daily routine, fostering health in every aspect of your life.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Purified water. Beneficial microbes: bacillus subtilis, bifidobacterium bifidum, bifidobacterium breve, bifidobacterium infantis, bifidobacterium longum, lactobacillus acidophilus, lactobacillus bulgaricus, lactobacillus casei, lactobacillus fermentum, lactobacillus plantarum, lactobacillus rhamnosus, lactococcus lactis, saccharomyces boulardii, saccharomyces cerevisiae and streptococcus thermophilus; and organic malt (barley) used up. Herbs & minerals: bacopa, chamomile, ginger, hops, jujuba, lavender, linden blossom, moringa, oat straw, passionflower, rosehip, siberian ginseng and valerian. Apple cider vinegar, sea water concentrate.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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