Hair isn’t just an arbitrary feature that all humans share. Instead, it can be a defining characteristic that we constantly fret about—especially if our hair is thinning, unmanageable, or otherwise unhealthy.
In response to this, worldwide consumers have contributed to a hair care industry that rakes in nearly $83 billion each year. And although hair supplements form only a small part of this industry, it’s becoming an increasingly popular—and profitable—market niche.
Just like any other nutritional supplement though, some hair supplements come from reputable manufacturers with high-quality products, while others come from less-than-stellar companies intent only on getting ahold of your hard-earned money.
Here, you’ll be able to learn more about the most common ingredients contained in hair supplements, and whether or not the products that feature them are worthwhile!
Although it’s not ingested internally, argan oil, which is derived from the argan tree native to Morocco, has been applied to skin and hair for centuries, as well as used as a food additive. While some users have claimed that applying argan oil to their hair helped improve body, decrease frizziness, repair damage and more, others claimed it just resulted in greasy hair. If you decide to give argan oil a try, be sure to purchase a product from a reputable, well-established company—not through a free trial or autoship program.
Biotin is a vitamin responsible for several important bodily functions, including cell growth, fatty acid production, and the break down of fats, carbohydrates, and more. However, except for treating biotin deficiency, there is insufficient clinical evidence showing that biotin supplementation can provide any other benefits or treat any conditions. On a positive note, biotin appears to rarely result in side effects, although there is no recommended daily allowance (RDA).