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Of course, not all formulations are made equally, and not all serums effectively address hair health adequately.

Courtesy of brands / Gabrielle Langdon
In fact, its the only ingredient approved by the FDA to do so.
The unscented formula is easy to apply and a single box contains a two-month supply.
While not the chicest option, this cinched the top spot for one simple reason: It simply works.

And at the end of the day, theres nothing more compelling than that.
It also contains green tea as an antioxidant and a UV filter to protect hair against sun damage.
Plus, the serum is sulfate- and silicone-free, making it ideal for those precious curls.

It also enhances shine and color vibrancy, and providesheat protectionup to 450F.
(Psst: The brand makes great veganeyelash serumsandeyebrow growth serums, too.)
Meanwhile, natural antioxidants and nutrients maintain scalp health to create that optimal environment for hair growth and health.

How do I know if a hair growth serum is working?








