Hair growth products can come in the form of oral supplements or topical treatments. Oral supplements are regulated by the FDA as foods instead of drugs, meaning they do not have to prove their efficacy and safety before becoming available to consumers. While some oral supplements have strong evidence supporting their use for hair growth, many ingredients have not been tested in clinical trials, have only in vitro evidence for hair growth, or have only been tested in animals. On the other hand, natural products have been used since ancient times and have been proven safe, with few side effects. Several studies have demonstrated the use of plants and their extracts to promote hair growth. Topical treatments that have been shown to promote hair growth include minoxidil and finasteride.
Here are some details on specific ingredients and products:
Oral Supplements:
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Biotin: Biotin is a B-vitamin that is often marketed as a hair growth supplement. It is found in foods like egg yolks, whole grains, fish, seeds, nuts, sweet potatoes, broccoli, cauliflower, and meat. Taking 3 to 5 milligrams of biotin daily may help with hair growth.
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Nutrafol Womens Hair Growth Supplements: This supplement is clinically proven for faster-growing, visibly thicker, longer, stronger hair. It contains a proprietary blend of 21 vitamins, minerals, and natural ingredients, including Ashwagandha, Marine Collagen Peptides, and Tocotrienol Complex.
Topical Treatments:
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Minoxidil: Minoxidil is a topical treatment that has been shown to promote hair growth. It is available over-the-counter and is applied directly to the scalp. It is believed to work by increasing blood flow to hair follicles, which can stimulate hair growth.
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Rosemary Oil: Rosemary oil is an essential oil that can be used topically to stimulate hair growth. It is believed to improve circulation in the scalp, which can lead to cellular turnover and growth.
It is important to note that hair loss can be a sign of a systemic disease, including thyroid dysfunction, systemic lupus erythematosus, trichotillomania, or infection. Therefore, it is recommended to consult with a healthcare professional before starting any hair growth treatment.
