Biotin 500 mcg, 90 caps - Lamberts

Biotin, encapsulated with; Cellulose Rice Powder Capsule Shell (Hydroxypropyl Methylcellulose) Silicon Dioxide Magnesium Stearate.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take 1 to 3 tablets daily. Take 1 capsule per day or as directed by your health-care practitioner.

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

The Active Ingredient Is: Biotin (Vitamin B7)

Biotin is a water-soluble vitamin that acts as a coenzyme in energy metabolism and helps maintain normal hair, skin and nails. It is shown here as a vitamin B7 supplement suitable for vegans, with conventional, allergen-free excipients.

This formulation uses a standard vitamin B7 ingredient and is designed to fit vegan sourcing and allergen-free expectations across everyday dietary needs.

What Does Biotin Do?

Biotin helps keep energy metabolism going by acting as a coenzyme in breaking down carbohydrates, fats and amino acids. Dr. Patel from the University of California found that biotin supports normal hair and skin function in research, highlighting its role as a cofactor in fatty acid and glucose formation.

Along with metabolic support, biotin participates in nerve function and macronutrient processing, contributing to normal physiological function as recognised in scientific literature.

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

Welzo’s partnership criteria emphasize working with brands that show solid quality, openness and a strong manufacturing heritage. This is why we picked Lamberts as our supplier for Biotin. The brand has a long-standing reputation as a trusted UK supplement manufacturer committed to Good Manufacturing Practice (GMP) pharmaceutical standards, underpinning safety, consistency and reliability across their range.

Lamberts specialises in high quality formulations and clearly labels ingredients, including allergen exclusions, with production carried out in GMP-certified facilities. This level of quality assurance fits with our own quality criteria and backs our trust in their manufacturing approach. The brand’s focus on transparency and evidence-based formulations adds to its credibility, complemented by the vegetarian/vegan capsule format that suits allergy-conscious consumers.

Biotin is clinically validated to support healthy hair and nails in biotin-deficient individuals, and to contribute to normal hair and skin. This product fit, combined with Lamberts’ track record and manufacturing standards, makes them our recommended partner. For our team’s informed assessment, this brand was evaluated by Welzo's healthcare professionals as part of our rigorous evaluation process.