Seleno Met gives solid antioxidant support thanks to L-selenomethionine, helping thyroid health and immune function, while Klaire Labs' strict quality standards guarantee consistent, clean production you can trust. This is trusted by clinicians, Klaire Labs is known for allergen-free manufacturing and rigorous quality control. This professional grade option helps you stay on track with your wellness goals quickly and easily.

Available Sizes & Variants:

100 capsules – convenient daily selenium supplement.

Benefits & Features:

• Supports antioxidant defenses as a selenium supplement with L-selenomethionine.
• Promotes healthy thyroid function by delivering selenium in a highly bioavailable form that supports antioxidant enzymes and keeps energy metabolism steady, a key selenium supplements benefit.
• Manufactured by Klaire Labs under strict cGMP guidelines to ensure purity and an allergen free formulation for selenium supplements.
• Selenium supports immune function, helping cells respond to threats while keeping oxidative stress in check.
• Free from major allergens; vegetarian capsule keeps your supplement routine gentle.

Klaire Labs has earned a reputation for clinical precision and clean labels in professional nutrition. Seleno Met uses the bioavailable L-selenomethionine form to deliver 200 mcg per capsule in a vegetarian capsule. The formulation is manufactured under strict cGMP standards and is free from major allergens, with no artificial colours or preservatives. This heritage makes it a trusted choice for those seeking high purity and safety in selenium supplements. It fits neatly into broader wellness routines, including vitamin d supplement food and top whey protein pairings.

(other) Microcrystalline cellulose, vegetarian capsule (hydroxypropyl methylcellulose, water), and L-leucine.

• GTIN: 709616127100
• Manufacturer: Klaire Labs
• Categories: CHECKOUT UPSELLKlaire 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.

Take one capsule daily or as advised by your healthcare provider. Mix one teaspoon or more into water or your favorite cold drink. Two teaspoons supply the recommended daily allowance for calcium and magnesium.

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

The Active Ingredient Is: Selenium (L-selenomethionine form)

Selenium is a trace mineral that helps normal function of antioxidant enzymes and supports thyroid health.

This form, L-selenomethionine, is known for high bioavailability and is produced under strict quality standards to support clean, allergen-free formulations.

What Does Selenium Do?

Selenium takes part in antioxidant defence by supporting the activity of enzymes such as glutathione peroxidase, and it supports immune function and thyroid health in line with EFSA recommendations.

Studies indicate selenium can help maintain normal immune function and thyroid-related processes as part of a balanced diet.

This supplement is not meant to diagnose, treat, cure, or prevent any disease.

Klaire Labs was chosen as Welzo's partner for Seleno Met because this brand aligns with our rigorous supplier criteria, from sourcing practices to manufacturing philosophy. Klaire Labs is widely recognised as a trusted professional nutrition brand, frequently recommended by healthcare professionals for its strict quality standards and allergen-free manufacturing. The company operates under current Good Manufacturing Practice (cGMP) regulations, ensuring consistent quality, safety, and potency across products. Klaire Labs’ long-standing reputation for purity and reliability makes it a standout in a crowded market, with a focus on clean-label formulations and careful ingredient sourcing. This commitment is reinforced by positive industry recognition of their clinical rigour and safety practices, which underpins our confidence in them as a supplier. Welzo's healthcare professionals have reviewed Klaire Labs for compliance with the certifications we require, confirming alignment with our quality standards.

Product-wise, Seleno Met uses L-selenomethionine, a highly bioavailable selenium form, and is manufactured with allergen avoidance and no artificial additives, fitting well with our product-specific quality expectations. This brand therefore meets our evaluation criteria and stands out when compared with other manufacturers in terms of clinical rigour and safety focus. We trust Klaire Labs to support our customers with reliable, well-scrafted formulations.