The HairMax Ultima 12 LaserComb ($395) makes for a great addition to any hair loss regimen — provided you can afford it. Dr. Wolfeld notes that it’s a popular option in his practice. “Some people like the action of combing something through their hair,” he says. “They find that to be a little bit easier to do as part of their routine in the morning.” Dr. Khadavi also recommends using a laser treatment of some kind in conjunction with other treatments. “Lasers do help in stimulating the hair into the growth phase. We don’t know the exact mechanism of how it works, but it definitely helps.”
Since birth control pills decrease the production of ovarian androgens, they can be used to treat women's androgenetic alopecia. Keep in mind, however, that the same cautions must be followed whether a woman takes contraceptive pills solely to prevent contraception or to treat female pattern baldness. For example, smokers age 35 and older who take the Pill are at higher risk for blood clots and other serious conditions.
"Castor oil will not grow hair," says cosmetic chemist and author Perry Romanowski matter-of-factly. "There is no evidence for it and no scientific theory supporting that it would work, so yes, it's a total myth." In better news, he says that castor oil is not damaging to the hair and can provide some conditioning that improves the flexibility of the hair fiber.
For the past two decades, scientists have made strides in developing hair loss treatments that are both safe and effective. However, the market is inundated with ineffective products; "99 percent of all products being marketed in the less than ethical hair loss treatment industry are completely ineffective for the majority of those who use them," according to the AHLA.
What’s got less evidence supporting its efficacy are the hair-growth shampoos that claim to block DHT (like those sold by Hims in their Rx Hair Kit). Rieder is skeptical that you’re going to see any tangible benefits by rubbing DHT blockers into your scalp. “I find it very difficult to believe that something that’s applied to the scalp and rinsed off is going to have any appreciable effect.” All four doctors also shut down any suggestions that hair-growth supplements or vitamins, like biotin, could help promote hair growth or stop hair loss — though a couple hypothesized that vitamins or supplements could lead to hair regrowth if your hair loss was a result of a nutritional deficiency. But otherwise, if you’re dealing with regular old male-pattern baldness, “There is no such thing as a ‘hair vitamin,’” says McMichael.
Viviscal is a natural hair-growth supplement that promotes hair growth in people with thinning hair. It contains a marine complex known as AminoMar C. This is made of minerals, vitamins, and shark and mollusk powder. These ingredients help to regenerate new cells and strengthen existing cells. You have to take the pills twice a day for at least six months in order to see results. Viviscal also makes a shampoo and conditioner.
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