Biotin tablets are popularly taken to support the growth of strong hair and skin, as they contribute towards the maintenance of healthy hair and skin, but biotin also contributes towards healthy nervous and psychological function, and a healthy metabolism. Each potent Lindens Biotin 5000mcg Tablet contains a massive 5000mcg of biotin, 10000% NRV. Biotin contributes to normal: - energy-yielding metabolism - function of the nervous system - macronutrient metabolism - psychological function - hair maintenance - skin and mucous membranes With Lindens, you can expect: An established UK manufacturer based in YorkshireISO 9001 Certified for Quality Management Systems Dedication to excellence, innovation and satisfactionResealable, light-proof, foil-fresh pouch packagingThe Lindens label: your guarantee of authenticity