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Vitamin Vitality

Vitamin

Biotin

Biotin is a recognised nutrient with a European Nutrient Reference Value, which means its content must be declared per portion on the label and expressed as a percentage of that reference intake.

Approved claims for Biotin

These statements are shown in the exact wording approved for Biotin under EU and GB nutrition and health claims registers.

  • Biotin contributes to the maintenance of normal hair.
  • Biotin contributes to the maintenance of normal skin.
  • Biotin contributes to normal energy-yielding metabolism.

Claim wording last reviewed 2026-08-25.

Forms

Forms and what appears on a label

Different chemical forms of Biotin carry different amounts of the nutrient itself. Our labels declare the elemental or active amount per portion, not the weight of the compound, so the figure can be compared honestly with other products.

Sourcing

Where it comes from

Eggs, nuts, seeds and sweet potatoes.

In our formulas

Dose and how we use it

A vital component of our Renew Vitality formulation.

Water-soluble and best taken with a meal.

Exact amounts per daily portion are declared on every product label and on each product page.

Evidence

What research has — and has not — established

Nutrient function is established through the EU and GB authorised claim registers rather than through individual studies. Only the wording those registers permit appears on this page.

Safety

Cautions and interactions

Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily portion. If you are pregnant, breastfeeding, taking medication or under medical care, seek professional advice before use.

Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily portion. Keep out of reach of young children.

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Formulated with Biotin

Deep dive

From the Journal

Biotin: The Beauty Vitamin for Hair and Skin Health

Learn how Biotin (Vitamin B7) supports your natural beauty from within and aids in energy metabolism.

Read article

Biotin: What It Contributes To, Deficiency and Test Interference

Biotin is widely sold for hair and nails, but deficiency is rare in the UK and high doses can distort important blood tests. This guide explains what biotin does, where it comes from, and what to tell your doctor.

Read article

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