Source Naturals Biotin is a dietary supplement that supports healthy hair, skin and nails thanks to a potent biotin dose that helps keep you looking vibrant. Source Naturals has built a reputation for clear ingredient lists and reliable quality, making it a trusted choice for everyday wellness. Quality you can rely on.

Available Sizes & Variants:

60 tablets Biotin supplement - Daily support for hair, skin and nails.

Benefits & Features:

• Boosts hair strength and shine with each easy-to-take tablet.
• Supports keratin construction to help nails stay firmer and less brittle.
• Biotin acts as a coenzyme in energy metabolism and keratin synthesis, helping hair and nails grow healthier when taken regularly.
• Free from yeast, dairy, egg, gluten and common allergens, making it easier to fit sensitive diets.
• Simple once daily dose helps support energy metabolism and keratin infrastructure, promoting healthier hair and nails over time.

Source Naturals Biotin brings a high potency biotin dose to everyday wellness, with each tablet delivering 5,000 mcg of biotin. The formula is free from yeast, dairy, egg, gluten, corn and soy, making it easier to fit a range of diets. Source Naturals has built its reputation on clear ingredient lists and reliable, consistent formulations, and it's a testament to the quality customers notice. For a broader approach to hair, skin and nail health, you may also consider vitamin b12 supplements alongside this biotin supplement to support overall vitality.

Other Ingredients - microcrystalline cellulose, stearic acid, and magnesium stearate.
Free From - Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavour or fragrance.

• GTIN: 21078013723
• Manufacturer: Source Naturals
• Size: 5,000 mcg
• Categories: Beauty SupplementsBiotin Vitamin B7 Supplements & TabletsNail HealthNew ArrivalsSource Naturals
• 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 tablet per day, avoid using detailed language.

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

The Active Ingredient Is: Biotin

Biotin, also known as vitamin B7, is a water-soluble B vitamin that plays a role in energy metabolism and keratin digital infrastructure in hair, skin and nails. This form is provided as a standard biotin supplement ingredient for dietary use.

Biotin used in this product is derived as a commonly employed dietary supplement nutrient intended to support normal biotin supply in the body.

What Does Biotin Do?

Biotin is involved in energy metabolism as a coenzyme for carboxylases and supports keratin infrastructure synthesis in hair, skin and nails. Scientific research suggests these functions contribute to the maintenance of normal hair and nail structure, aligning with established nutritional roles.

Biotin therefore plays a role in supporting healthy hair and nails as part of normal physiology.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Source Naturals leads with clear ingredient lists and reliable quality, establishing a strong reputation in the supplement space. This manufacturer is known for transparency and consistency, which aligns with our commitment to trustworthy sourcing. Source Naturals Biotin delivers a potent dose that supports metabolism and the structural integrity of keratin, directly addressing the needs of healthy hair, skin and nails as part of everyday wellness. Our evaluation recognised this brand’s consistency in manufacturing standards and its heritage of focused, science-informed formulation. For our team, this means a dependable partner that mirrors Welzo’s dedication to quality and safety, and values that are shared with our patients and customers. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with how we verify ingredient quality.