Ther-Biotic Complete delivers a broad spectrum of probiotic strains to support a balanced gut microbiota, promote healthy digestion, and help keep immune health resilient. InTactic acid stable delivery helps keep live bacteria viable through digestion. Klaire Labs is known for hypoallergenic formulas and high purity, making it a trusted choice for daily gut support. Available Sizes & Variants: 120 capsules – convenient daily supply. Benefits & Features: - Supports digestive comfort with a broad spectrum of probiotics. - Helps maintain a balanced gut microbiota for everyday wellbeing. - Featuring 12 probiotic species and protective InTactic acid stable delivery, the capsules help maximise live organisms reaching the gut and support a robust digestive balance overall. - Hypoallergenic, vegetarian formula free from common allergens to suit sensitive stomachs and plant-based diets. - Designed for daily use, one capsule with food supports ongoing gut balance and immune resilience. Ther-Biotic Complete embodies Klaire Labs’ long standing focus on hypoallergenic, high purity probiotics. The blend brings a broad spectrum of twelve probiotic species, including Lactobacillus rhamnosus and Bifidobacterium bifidum, with inulin from chicory root as a prebiotic base. InTactic acid stable technology protects live bacteria through digestion for reliable delivery, while the vegetarian, allergen-free formula keeps quality front and centre. Clinicians and wellness enthusiasts value its consistent daily gut support and it pairs well with a vitamin d supplement and fiber supplements for constipation.

Other Ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water), InTactic® proprietary polysaccharide complex, and L-leucine.

• GTIN: 709616012253
• Manufacturer: Klaire Labs
• Categories: Klaire LabsNew ArrivalsPopular Supplement Brands
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Adults: Take 1 capsule daily with food, or follow your healthcare professional's advice. Children: Use as directed by a healthcare professional. Take one capsule with meals containing carbohydrates in any form.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Lactobacillus rhamnosus

Lactobacillus rhamnosus is a probiotic bacterium that helps maintain a balanced gut microbiota and overall digestive health. This form is delivered in a multi-strain probiotic blend, with an inulin prebiotic base and InTactic acid-stable technology to support viability through digestion.

In this product, Lactobacillus rhamnosus is one of several supporting species picked for broad-spectrum probiotic activity and hypoallergenic formulation, aligning with the aim of getting live microorganisms to the gut.

What Does Lactobacillus rhamnosus Do?

Lactobacillus rhamnosus plays a part in normal digestive function by contributing to a balanced intestinal microbiota, which supports digestive comfort and immune resilience in line with EFSA and NHS guidance.

Its activity is supported by the inclusion of a prebiotic base and protective technology that helps maintain probiotic viability, enabling effective utilisation of the bacterial strains in the gut.

This product is not intended to diagnose, treat, cure, or prevent any disease.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Klaire Labs is our chosen partner for Ther-Biotic Complete because of its longstanding commitment to hypoallergenic, high‑purity probiotic science. With a broad spectrum of 12 probiotic species and a strong emphasis on ingredient purity, Klaire Labs has built a reputation for delivering reliable, well‑conceived formulations like Ther-Biotic Complete that prioritise tolerability and potency through InTactic® acid‑stable delivery.

This brand is recognised for its rigorous approach to quality and safety, including non‑GMO and vegetarian offerings, and a focus on hypoallergenic ingredients. Their manufacturing philosophy centres on maintaining viability and purity, which aligns with our standards for trusted probiotic science. The collaboration is reinforced by third‑party validation and clinical insight that Klaire Labs has demonstrated across similar multi‑strain blends, supporting robust product integrity.

Welzo selected Klaire Labs after thorough evaluation by Welzo's healthcare professionals for compliance with how we verify ingredient quality. This brand’s UK regulatory alignment and market familiarity underpin our confidence in offering a safe, reliable probiotic option to customers seeking quality and consistency.