Rogaine is a topical medication used for hair regrowth treatment, most often to replace thinning hair on the scalp. A brand-name version of a generic medication named minoxidil, Rogaine is intended to stimulate dormant hair follicles, increase the size of strands, and extend your hair’s natural growth cycle to grow thicker, fuller hair. According to the manufacturer, the Rogaine formula pairs minoxidil with botanical extracts to create a healthy environment for hair to grow and alpha hydroxy acid, which keeps dead skin cells on the scalp from impeding hair growth at the follicle.
Both Rogaine and generic topical minoxidil are sold over the counter without a doctor’s prescription. It’s available in 5% and 2% concentrations.
Pros
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A one-month supply costs about $30, though it can be cheaper if you buy several months of product at once.
You can also subscribe and save up to 25% a month through the company’s website.
Yes. Its active ingredient, minoxidil, is the only ingredient approved by the U.S. Food and Drug Administration (FDA) to improve hair regrowth in men and women.
While the manufacturer sells men’s and women’s versions of their products, there is no difference in their contents, and any attempt to differentiate the two is purely a marketing and branding effort. Los Angeles hair restoration surgeon Dr. Jae Pak just recommends the men’s products to his female patients, and often suggests women look for generic versions, which are sometimes cheaper. However, there is some controversy around pricing for generic minoxidil. According to a study published in JAMA Dermatology, women often pay more for generic minoxidil. Beware of gender-based price discrimination when shopping for hair regrowth products.
Instructions for application are the same for both men and women, and you can continue to use your usual shampoo and conditioner. Rogaine is applied twice a day.
Once the Rogaine dries, you can style your hair as you normally would. Avoid getting your hair wet for four hours after application, if possible.
Various Rogaine products made with different concentrations of minoxidil are available for men and women. They include:
Dr. Pak says any higher concentration should be avoided, and a higher concentration does not mean the product will work better.
Rogaine should be stored at room temperature. In warmer temperatures Rogaine foam can melt quickly in your hand, complicating the application process. You can try running the bottle under cool tap water for a few seconds, which can get the foam into a good consistency.
You can, but these uses are not approved by the FDA and results may not be significant. According to Dr. Pak, “Rogaine is meant for hair growth on balding areas on the scalp, but many patients report seeing fuzzy hair in areas where it is applied. It may not be enough for any appreciable, visible, worthwhile improvement.”
Some people use Rogaine to thicken their facial hair, with mixed results.
The key to getting results is to use it consistently over time. Dr. Pak says he’s seen people get results after as few as two months or as long as 12 months. When asked about whether Rogaine works, Whistler, British Columbia, dermatologist Dr. Jeff Donovan said that most people give up on their treatment too early, without waiting for the drug to fully take effect.
Missing your dose for a few days isn’t a big deal—but you don’t want to go any longer than that, or you risk having the drug lose its effectiveness. According to Dr. Pak, “The standard recommendation is to use it twice a day. If you miss a few days, it should be fine.”
Your new hair will eventually start to fall out within a few weeks or months, if you stop taking Rogaine. For best results, stick to a regimented treatment plan.
Updated August 14, 2023