Cosmetic Dermatoloy

Is biotin good for hair loss? Vitamin B7 or H for hair growth

When it comes to hair loss, biotin seems to be one of the best marketed and best seller products both online and at pharmacies and retail shops with a wide range of shampoos or supplements that promise hair growth or marketed in general for healthy hair, skin and nails. Several doctors still recommend biotin as …

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biotin or vitamin B7 for hair loss

Collagen supplements for skin: do they actually work?

Collagen is one of the most abundant proteins found in the body. In the dermis layer of the skin, it has a key role in making it strong and able to withstand stress like stretching. Being found in large quantities in the skin, roughly 70-80% of its dry weight, collagen makes it full and loss …

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collagen supplements for healthy skin