• Premium quality nutraceuticals designed for healthcare professionals

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  • Klaire Labs helps empower the responsible management of health 

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  • Klaire Labs is a proud member of the SFI family of brands

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Klaire Labs products are exclusively designed for healthcare professionals to help provide better choices for those under their care. Klaire Labs offers a complete line of professional-quality nutraceuticals specializing in high quality  probiotic and enzyme formulas.

Packaging and product claims may vary depending on country-specific regulations. Products available in selected markets only.

Supports a Healthy Microbiome
Supports Genitourinary Health
Supports Gastrointestinal, Immune, and Oral Health
Multi-Enzyme Supplement for Intensive Digestive Support
Gastrointestinal Antibiofilm Enzyme Formulation with EDTA
Supports Bone Health and Vascular Function
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Why Klaire Labs


Based on a half-century of reliable health outcomes, healthcare professionals across the globe trust and recommend the Klaire brand to patients and colleagues alike.

Evidence Based

With formulations based on sound scientific evidence, Klaire Labs products consistently deliver optimal health outcomes.


Our unwavering commitment to professional quality nutraceuticals guides the selection of active ingredients based on purity, bioavailability, documented actions, and safety characteristics.


Serving Healthcare Professionals for more than 47 years

The Klaire Labs commitment to purity, potency, and performance has been it's hallmark since 1969.

March 2017

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Klaire Labs range launched in Germany

SFI officially launched the line of Klaire Ther-Biotic probiotic formulations at the Medicine World congress in Germany.

March 2017

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Klaire Labs Expands Manufacturing Capacity

Klaire Labs moves into a new manufacturing facility in Reno, NV (USA).

January 2017

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SFI launches Ther-Biotic® Complete in South Korea

SFI partners with GreenCross WellBeing to launch its leading probiotics with an educational program.

October 2016

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Our purpose is to empower the responsible management of health and change the way people consider natural healthcare.

About us

About Klaire Labs

Klaire empowers healthcare professionals with natural choices

SFI Family of Brands

Klaire Labs is a proud member of the SFI family of brands