Gut Instinct™
This clinically formulated supplement features 10 probiotic strains designed to support a balanced gut microbiome and improve digestive health.
Buy now, pay later from £6.12/mo with
Key Benefits
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Supports digestion and overall gut health.
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Balances gut microbiome.
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Promotes immunity and overall health.
Gut Instinct™ is a shelf-stable probiotic blend containing 10 unique strains, specifically designed to support a balanced gut microbiome and promote healthy digestion. Each strain is carefully selected to enhance gut health, boost immunity, and foster the growth of good bacteria. The probiotics, including Lactobacillus and Bifidobacterium, work in harmony to promote optimal digestion, alleviate bloating, and nurture the gut.
Regular use supports a balanced microbiome, improving overall digestive function and enhancing nutrient absorption.
This supplement blends clinically tested actives with clean, high-quality ingredients, all triple-tested for purity, potency, and carefully dosed for maximum efficacy. Featuring 10 powerful probiotic strains, it includes Lactobacillus acidophilus to support overall gut health and Bifidobacterium lactis (UABla-12) to regulate microbiome diversity. Lactobacillus plantarum promotes skin hydration and defends against free radicals, while Bifidobacterium longum enhances digestive support when paired with other strains. Lactobacillus rhamnosus helps foster beneficial bacteria growth, and Streptococcus thermophilus contributes immune-boosting benefits, ensuring a comprehensive approach to gut health.
Additionally, with Clean Label and GMP certifications, HUM guarantees safe, reliable, and effective products tailored to support your specific wellness needs.
HUM is all about helping people feel confident and comfortable in their own skin and body. With clean, clinically tested formulas and carefully selected ingredients, the brand creates products that are designed to support your unique health goals. Plus, HUM offers personalised RD support every step of the way, ensuring you get the expert guidance you need. Sustainability is at the heart of what they do too, using upcycled materials like ocean plastic for packaging. Committed to quality and the planet, HUM delivers solutions that are as thoughtful as they are effective.
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.
Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus plantarum, Bifidobacterium longum, Lactobacillus paracasei, Lactobacillus rhamnosus, Streptococcus thermophilus, Bifidobacterium breve, Lactobacillus salivarius, Lactobacillus casei.
Other Ingredients: Rice flour, vegetarian capsule (hydroxypropyl methylcellulose, water), l-leucine, gum arabic.
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.
Take 1 capsule, at any time, on an empty stomach.
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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.

100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
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