Loading...
Sustain
Maintain your digestive health day-to-day with Sustain, your every day gut health staple. Living microbes brewed with 50 herbs, juices and minerals to support and sustain the healthy functioning of your body.
£21.14£24.95
Free sample each month
Pause or cancel anytime
365 day free returns
Buy now, pay later from £5.87/mo with
Free UK shipping over £50, free returns.
Key Benefits
- Vegan and vegetarian approved.
- Made with 50 herbs, juices and minerals to support the healthy functioning of the body.
- Fermented with 15 strains of microbes.
- Brewed to 3.2ph to survive stomach acid.
- Gluten, GM, wheat, dairy and sugar free.
- Eco-packaging: bottle is made from 100% recycled plastic, bottle and lid can be recycled.
Digestion is made to support your gut, and in turn, your gut is the key to supporting your overall health. There are trillions of bacteria in the gut – more than the number of cells in the body. All Microbz products are brewed to the same acidity as the stomach (3.2ph) so the bacteria can reach the gut alive and ready to work. Each bottle contains 15 carefully selected bacterial strains, mostly from the Lactobacillus and Bifidobacterium families, delivering billions of beneficial bacteria.
Brewed with vital vitamins and minerals, such as iron, calcium, magnesium, vitamin B6, and selenium. While also containing gut supporting ingredients like Turmeric—known for its powerful anti-inflammatory effects and its role as a strong antioxidant, Moringa—rich in antioxidants and bioactive plant compounds, and ginger—eliminates toxins and neutralises the effect of the free radicals.
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, juices & minerals: acai, alpha lipoic acid, apple cider vinegar, apple geranium oil, barley grass, blueberry, boron (boric acid), calcium (lithothamnium, calcium hydroxide), camu camu, chaga mushroom, cherry, chia seed, chlorella, chromium (chromium chloride), citric acid, clove buds, dandelion root, garlic, ginger, glucosamine (glucosamine hydrochloride), goji, hawthorn berry and leaf, himalayan rock salt, hydrogen peroxide, inositol, iodine, iron (ferrous sulphate), kelp, lemon, maca, magnesium (marine magnesium oxide), molybdenum (sodium molybdate), moringa, MSM, nettle, noni, olive leaf, pomegranate, potassium (potassium chloride), rosehip, sea water concentrate, selenium (sodium selenate), shiitake mushrooms, sorrel, spirulina, turmeric, valerian, yarrow and zinc (zinc chloride).
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.
Adults: 15ml (tbsp) daily
Child: 5-15ml daily
Preferably before food
Flakes and sediment are a sign of quality
We recommend taking for at least 3 months.
You may also like
Shop by collection
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.
New
New
Translate your body’s data
into a personalised
wellbeing plan.
Learn more
Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
Discover more
The Discovery
Expert Validation
Community Testing