Biotin Maximum Strength supplement helps nails, hair and skin, with a high potency biotin delivering support for keratin production and energy metabolism. Natrol is a trusted vegetarian, non-GMO brand delivering high quality supplements. This heritage gives you confidence in every capsule. Fast dissolving, strawberry flavoured tablets skip the fuss and fit easily into daily routines.

Benefits & Features:

• Supports healthy hair, skin and nails with the star ingredient biotin, a staple in biotin supplements for hair growth.
• Fast dissolving, strawberry tablets.
• Biotin helps keratin production and energy metabolism, supporting normal skin and hair health and offering practical benefits for hair growth.
• Vegetarian, non-GMO formula with no artificial colours, flavours or preservatives - perfect for beauty supplements.
• Natrol's approach focuses on quality and purity, using vegetarian, non-GMO standards and a clean formulation that positions it as the best biotin supplement.

Natrol's Biotin Maximum Strength is built on a simple idea: make a high quality, easy to take supplement that fits into real life. This vegetarian, non-GMO formula avoids artificial colours, flavours, sweeteners and preservatives, keeping the focus on what matters - biotin in a fast dissolving strawberry tablet. Biotin supports keratin production and helps convert food into energy, which can help maintain normal skin and hair health. Natrol's long standing focus on purity and reliability means you’re choosing a trusted beauty supplements brand. Quality you can feel.

Microcrystalline cellulose, stearic acid, magnesium stearate, silicon dioxide, methylcellulose, cellulose gum, glycerin.

• GTIN: 47469053963
• Manufacturer: Natrol
• Categories: Beauty SupplementsBiotin Vitamin B7 Supplements & TabletsHair, Skin and Nails VitaminsNail HealthNatrol Supplements & VitaminsNew Arrivals
• 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 daily with a meal. Take 2 capsules before a meal\, or as directed.

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 B vitamin involved in energy metabolism and in the synthesis of keratin, a protein important for hair and nails. This ingredient supports normal skin and hair health as part of its biological roles.

Biotin functions as a coenzyme in carboxylase reactions, aiding in the metabolism of fats, proteins and carbohydrates. It contributes to keratin production and to the maintenance of normal skin and hair, aligning with nutritional guidance on healthy integumentary function.

What Does Biotin Do?

Biotin participates in energy metabolism and keratin synthesis, which supports the structural integrity of hair and nails and overall vitality. These roles are described in high-level nutritional guidance as part of normal skin, hair and energy metabolism processes.

This formula also has included other ingredients to support biotin's role in healthy keratin and energy metabolism, enhancing overall nutrient function within normal body processes.

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

Natrol has a long-standing track record as a vegetarian, non-GMO supplement brand, which aligns with Welzo's commitment to transparent sourcing and consumer trust. This foundation in plant-based formulation gives us confidence in Natrol as a reliable partner for a high-potency biotin product designed to support healthy hair, radiant skin and stronger nails, while aiding energy metabolism.

Natrol’s product quality is reinforced by its clear vegetarian and non-GMO positioning and its emphasis on formulations free from artificial colours, flavours and preservatives. The brand's focus on clean ingredients resonates with our quality standards and is complemented by our rigorous evaluation of safety and consistency through our rigorous testing protocols. When you look at Natrol, you’re seeing a manufacturer that prioritises purity, safe ingredients and consumer well-being, which we verify with Welzo's medical team at Welzo's healthcare professionals.

Ultimately, Natrol Biotin fits well with our selection criteria because it combines a potent biotin dose with a transparent, quality-focused approach. This brand stood out for its alignment with our vetting process and our recommendation to customers seeking a reliable, well-supported biotin supplement.