What is better for thinning hair biotin or collagen?

Both biotin and collagen are popular supplements for promoting hair growth and thickness, but they work in slightly different ways.

Biotin, also known as vitamin B7, helps improve the overall health of hair and nails. It is essential for cell growth and the production of amino acids, which are necessary for hair growth. Biotin deficiency has been linked to thinning hair, and taking supplements can result in thicker, stronger strands. However, if biotin deficiency is not the cause of hair thinning, taking biotin supplements may not have a significant impact on hair growth.

Collagen is a protein that plays a vital role in skin and hair health. It contains amino acids that are important for hair growth and helps to strengthen hair strands. Collagen also helps to increase hair density and thickness, as well as improve overall hair health by reducing breakage.

Both biotin and collagen can be beneficial for thinning hair, but they may not work for everyone. It is important to talk to a healthcare professional before starting any new supplement regimen to ensure it is safe and effective for your specific needs. Additionally, making lifestyle changes such as maintaining a healthy diet, reducing stress, and using gentle hair care products can also help improve hair health and thickness.