MultiThera Iron-Free is a solid daily multivitamin and mineral blend that helps your heart, immunity, and nervous system stay on track for adults who don’t need iron.

It relies on bioavailable ingredients like Metafolin L-5-methyltetrahydrofolate and methylcobalamin to help metabolism run smoothly and keep energy up.

Chelated minerals boost absorption, and the formula keeps iron and vitamin K out for safety and broader eligibility.

This commitment from Klaire Labs to strict quality standards and allergen-free processing means you can trust what you’re taking.

Available Sizes & Variants:

180 tablets multivitamin and multimineral supplement - Daily nutrition designed for everyday use.

Benefits & Features:

• Supports everyday energy and wellbeing.
• Active Metafolin and methylcobalamin ensure high absorption for better methylation and energy.
• Chelated minerals improve absorption to support bone health and immune function.
• Allergen free iron free formula makes it suitable for those avoiding iron supplements.
• Backed by Klaire Labs' commitment to rigorous quality standards and allergen free processing, this iron free formula is designed for daily use, offering peace of mind with safe nutrient levels, thorough traceability, and vitamins for immune system support.

MultiThera Iron-Free sits on Klaire Labs' long standing, clinician trusted heritage. The formula brings Metafolin and methylcobalamin for superior absorption, with chelated minerals that are gentler on sensitive tummies, and it’s produced under strict quality standards, allergen free and traceable. Not intended as iron pills for anaemia, it still supports broad micronutrient needs for daily life. In line with current wellness conversations - probiotics for gut health and vitamins for immune system support, the product slots neatly into a complete daily routine.

(other) Microcrystalline cellulose, silicified microcrystalline cellulose, croscarmellose sodium, stearic acid, silicon dioxide, hydroxypropyl cellulose, magnesium stearate, polyethylene glycol coating, and natural citrus flavor.

• GTIN: 828054001008
• Manufacturer: Klaire Labs
• Categories: Iron (Ferritin) Tablets and SupplementsKlaire LabsNew ArrivalsPopular Supplement BrandsVitamins for Tiredness & Fatigue
• 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 should take 6 tablets daily with food. Children aged 4 to 14 should take up to 3 tablets daily with food, or as advised by a healthcare professional.

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

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, often called cholecalciferol, is a fat-soluble nutrient essential for keeping normal body function. This form shows up in the product as Vitamin D3 (Cholecalciferol) to offer a bioavailable source of the nutrient.

In this blend, Vitamin D3 sits alongside a wide range of vitamins and minerals to help support daily nutrition needs and overall health. This mix also includes other bioavailable nutrients that help absorption and utilisation across the body.

What Does Vitamin D3 Do?

Vitamin D3 helps support normal calcium metabolism, aiding in maintaining normal bones and teeth. It also supports immune function in line with EFSA guidance and NHS considerations for vitamin D intake.

EFSA notes that vitamin D3 supports normal calcium metabolism and bone health, contributing to a healthy skeleton as part of a balanced diet.

This supplement isn't meant to diagnose, treat, cure, or prevent any disease.

Klaire Labs is the brand we pick for MultiThera Iron-Free because of its longstanding commitment to quality, purity, and professional distribution. The maker is known for making products under rigorous quality standards and solely via healthcare professionals, which enhances ingredient traceability and consistency in each batch.

Our review highlighted Klaire Labs’ focus on purity and allergen-friendly formulations, with products designed to avoid common allergens and synthetic additives. Their adherence to GMP and professional-grade manufacturing aligns with Welzo's expectations for safety, reliability, and consistency, a standard we verify through our supplement quality standards.

This brand really stands out for its use of bioavailable nutrient forms, such as Metafolin L-5-MTHF and methylcobalamin, and chelated minerals, which support effective nutrient delivery while keeping iron out of this formula. Klaire Labs’ heritage of science‑driven, high-purity multivitamin–multimineral formulations makes them a solid partner for this supplement type. Welzo’s in-house team, including our medical team, assessed their approach to safety and efficacy and greenlit this collaboration.

The pairing of Klaire Labs with MultiThera Iron-Free meets our criteria for trusted sourcing, rigorous testing, and product-specific fit, ensuring a reliable option for our customers.