Klaire Labs

Klaire Labs, a benchmark in probiotics

Founded in the United States in 1969 by Claire Farr, Klaire Labs is a pioneering professional brand in hypoallergenic formulas. It has gained renown, particularly for its probiotics, which have been highly sought after by healthcare professionals for over 50 years.

What distinguishes it

All formulas are hypoallergenic — free from gluten, dairy, and major allergens — and made with high-purity ingredients. Ther-Biotic® probiotics use InTactic® technology to protect live cultures all the way to the intestine.

Who it's for

Ideal for those with a sensitive digestive system or specific needs, who are looking for professional-grade, safe, and well-tolerated probiotics and supplements.

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14 products

FAQs

Ther-Biotic is Klaire Labs' premium probiotic family, featuring multiple strains of beneficial bacteria (from 3 billion to over 100 billion CFUs per dose). The capsules utilize an acid-stable gel matrix that protects the bacteria from stomach acid, ensuring their intact arrival in the intestine. They are widely prescribed by healthcare professionals.

Yes. Klaire Labs was created specifically for people with allergies and sensitivities. The products are hypoallergenic, free of gluten, casein, soy, artificial colours and preservatives, making it a brand of choice for people with very restrictive dietary needs.

Yes. Klaire Labs has been trusted by healthcare professionals since 1969, and its products are formulated for use under clinical guidance. The brand is widely prescribed by doctors, nutritionists, and therapists specialising in gut health, immunity, and autism.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, consult your doctor before taking this supplement. Not recommended in case of hypersensitivity or allergy to any of the ingredients in the formulation, or when interactions between another product and any of its constituents are described. The recommended daily dose should not be exceeded. Keep out of the reach and sight of children. Store in a cool, dry place, away from light.