Many hair products promise longer and thicker strands. However, anything applied topically can only create the appearance of a thicker mane. So, if you want to actually get more volume, you have to make changes from the inside. One major cause of thin or brittle hair is biotin deficiency, so taking this nutrient, in this case, might correct that. But does biotin make hair thicker" Read on to know about it.

What is Biotin"
Biotin or vitamin B7 is a water-soluble nutrient that metabolizes the fats and

carbohydrates in the food and helps the body convert the amino acids in protein into sugar for energy. So, it is essential for a healthy metabolism and particularly helps to improve the health of your hair, skin, and nails. Also, it is known to improve the structure of keratin, an important protein that constitutes the hair. In fact, in one study, it has been proved that when women have been given a biotin supplement, they experienced faster hair growth and decreased hair shedding. How Does Biotin Make Your Hair Thicker"
Biotin improves the strength and elasticity of the cortex- the thickest layer of the hair shaft- protecting against hair damage, breakage from the sun, chlorine, over styling, heat styling, and other environmental factors. Also, it is vital to cell proliferation, which is why it is present in hair growth supplements. When ingested, biotin reacts with cell enzymes and plays a vital part in producing amino acids, which are the building bloc...