Biotin, a B vitamin that helps stimulate keratin production, has a reputation for being beneficial for your hair, skin, and nails, so it makes sense that you'd be interested in using a biotin shampoo. But the best biotin shampoos are complimented by other, high-performing ingredients to promote strong hair and a balanced scalp, like “zinc to decrease inflammation; ketoconazole to fight the hair-thinning properties of DHT; antioxidants to minimize free radical damage; castor oil or olive oil to increase scalp circulation and condition the scalp and hair; and keratin, amino acids, and pantothenol to strengthen the hair,” explains Dr. Peterson Pierre, M.D., a dermatologist who spoke to Elite Daily for this article.
That said, before you get to picking out a new biotin shampoo, it's important to face some facts. Though many people claim that biotin has helped thicken and strengthen their hair, it's important to note that the science behind biotin's benefits for hair growth is actually pretty scant. “Taken internally, biotin can stimulate follicle growth and improve hydration leading to improved volume and shine if hair loss is present or there is a biotin deficiency," Dr. Pierre explains. "[But] there is limited scientific evidence to support its use in healthy individuals whether taken orally or used topically," such as in the case of shampoos and conditioners.
To be sure you’re getting the most bang for your buck, below are the best shampoos that contain biotin and other hair-strengthening ingredients, like the ones suggested by Dr. Pierre. And remember, if you’re suddenly experiencing hair loss or thinning, be sure to speak with your doctor to rule out any underlying conditions.
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