Use dropper to apply directly onto scalp on the top and/or crown of head each morning and evening. Apply to towel dry or dry hair (does not need to be freshly shampooed). Allow one to two minutes to dry before applying other treatments or styling products (may apply other treatments, leave-in conditioners or styling product after applying Regrowth Treatment), style as usual.
“We’ve all heard the old wives’ tale that a guy’s hair is based on their mother’s father. That’s sort of true, but it’s not,” said primary care physician Dr. John Hong. “It’s really the total number of guys in your family that have male pattern baldness that will affect your risk, particularly your dad. If your dad is bald, you’re more likely to be bald.”
Beware online stores selling Propecia without a prescription.Finasteride is FDA approved, but buying it online without a prescription can be illegal and dangerous. Prescription-free online stores have a reputation for selling placebos or dangerous replacements. We recommend speaking with a doctor about prescriptions or sticking to save over-the-counter treatments.
Taking hair supplements can be helpful for anyone who is experiencing hair loss or hair thinning. Dendy Engelman, MD, a board-certified dermatologic surgeon at Medical Dermatology & Cosmetic Surgery in New York City, previously recommended Nutrafol, a research-backed hair supplement, to Prevention. "This uses highly concentrated botanicals to address every stage of the growth cycle," she says. Nutrafol's hair supplements include vitamin E and ashwagandha (an adaptogen that helps balance cortisol levels in the body), among others.
Other options include microneedling ($1,200 and up per treatment) and platelet-replacement therapy (also $1,200 and up per treatment), which are usually offered in conjunction. Your scalp will be numbed first so you don’t feel the pinpricks involved in microneedling. They promote hair regeneration by spurring wound healing, and platelet-replacement therapy involves injecting growth factors into those wounds. “Combination therapy typically works better than monotherapy and usually yields results after three monthly treatments,” says Sadick, and should be teamed with an at-home minoxidil treatment.
Though, it is important to point out that a lot of these companies are developing procedures that involve implanting hair, which means there is a chance they will be expensive — as we mentioned before, traditional hair transplants are costly. But a few companies and products such as Follicum’s FOL-S-005 and Fidia Pharma’s Brotzu Lotion are being designed as topical treatments.
Although unwanted hair growth has been reported on the face and on other parts of the body, such reports have been infrequent. The unwanted hair growth may be caused by the transfer of minoxidil topical solution 2% to areas other than the scalp, or by absorption into the circulatory system of low levels of the active ingredient, or by a medical condition not related to the use of minoxidil topical solution 2%.

The majority of American men and women are affected by hair loss, known as alopecia, at some point in their lives, according to experts. Androgenetic alopecia (AGA), commonly referred to as male- or female-pattern baldness, accounts for about 95 percent of hair loss in the U.S., according to Better Nutrition magazine. Experts say pattern baldness is genetic and inherited equally in men and women. However, the hair-loss gene can only express itself when dihydrotestosterone (DHT), a male hormone, is present. Because estrogen usually suppresses male-hormone production, women don't typically experience pattern baldness until after menopause has begun; although, even the slightest hormone shift can cause hair loss in women.
The earlier you begin treating hair loss, the more effective the treatment will be. Androgenetic alopecia is a condition that gradually worsens over time, so the general rule is that the earlier you seek treatment, the better. “If you’re losing your hair and you have genetic hair loss, using medication such as Propecia or minoxidil is most effective when started early,” says Dr. Robert M. Bernstein, Dr. Wolfeld’s colleague at Bernstein Medical – Center for Hair Restoration. Because not everyone loses hair on the same timeline, you can’t rely on statistics to tell you when you should start treatment. Some men start to notice thinning in their early 20s, while others maintain a thick head of hair well into their 50s. If you suspect that you’re starting to lose your hair and want it to stop, act quickly.
The most common kind of hair loss is pattern baldness. It happens when hair follicles shrink and stop working. The first sign is the appearance of strands that are thinner and more fragile. Then the scalp becomes more visible as fewer hairs grow to replace those that shed. That’s because the anagen phase becomes too short for the hair to grow out of the scalp. Plus, the hairs that remain aren’t securely anchored. And this condition happens to both men and women.
Green tea is rich in antioxidants that prevent hair loss and boost hair growth (25). Many other herbal teas possess similar properties and can be used just like green tea to rinse your hair. Tea rinses have been tested and tried by many people for hair growth, and the results have been positive. Some of the other teas that you can use are bamboo tea, nettle tea, sage tea, or even regular black tea. Just steep the tea bag or a tablespoon of the dried herb in hot water and use it as described above.
The other main hair-loss treatment that was recommended by all four dermatologists I interviewed is finasteride, often called by its brand name Propecia. This FDA-approved medication is only available with a prescription, but these days, it’s found as a generic and ordered online after a virtual consultation, through start-ups like Hims, Keeps, and Lemonaid.
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