Biotin, also known as vitamin H or B7

Biotin is most often associated with its positive impact on the health of skin, hair, and nails. Vitamin B7 contains sulfur molecules, which are essential for the proper synthesis of keratin, one of the main building blocks of nails and hair.

Its deficiency is quite a rare phenomenon due to its presence in many food products, its effect affects:

• skin problems
• excessive hair loss
• tiredness
• muscle pain