Topical Minoxidil And Hair Growth Treatments Examined By Trichologists
Minoxidil belongs to a group of medicines called vasodilators, which means that it helps to widen blood vessels to increase blood flow,
reveals Eva Proudman. An estimated eight million women in the UK experience hair loss, prompting widespread searches for effective treatments across a market filled with scalp serums, LED light-therapy devices, and supplements, whowhatwear.com reported. Amid these options, trichologists agree that minoxidil remains the most evidence-backed ingredient for stimulating hair growth.
How Minoxidil Works On Hair Follicles
Minoxidil functions primarily as a vasodilator by widening blood vessels to increase the flow of blood, oxygen, and nutrients directly to hair follicles. According to Eva Proudman, Absolute Collagen’s resident trichologist, the medication originated in the 1950s as an oral blood pressure treatment before researchers observed unexpected improvements in patient hair growth. Proudman notes that the oral version was found to be unstable, which led to the development of the topical minoxidil lotions seen today. Tiffany Hall, trichologist and founder of Trichology, explains that minoxidil helps hairs stay in the growing stage for longer by lengthening the growth phase of the hair cycle.
Application Methods And Effectiveness Factors
Application requires parting the hair in the center and applying the solution to the scalp along the parting, the crown, and the hairline, followed by side partings to cover the temples. However, efficacy varies because the compound requires activation by a specific scalp enzyme, which is a natural substance in the body that triggers a chemical change. To determine individual response prior to treatment, Hall recommends a mouth-swab genetic assessment known as a TrichoTest, which looks at the genes linked to hair loss and how the body responds to different treatments so a trichologist can recommend the right type, strength, and formula.
Potential Side Effects And Alternative Serums
Unwanted facial hair growth and initial shedding can also occur. For individuals seeking alternatives, the market features several peptide- and caffeine-based formulations, including Champo Growth Serum, K18 FutureIQ Biomimetic Hair Longevity Serum, Obagi Nu-Cil BioStim Scalp Serum, Augustinus Bader The Scalp Treatment, UKLash Hair Growth Serum, and The Ordinary Multi-Peptide Serum for Hair Density.
Frequently Asked Questions About Minoxidil
Why does minoxidil work for some people and not others?
The treatment must be activated by a specific enzyme present in the body. Variations in enzyme levels across individuals explain why results differ from person to person.
What are the common side effects of topical minoxidil?
Topical application can cause mild scalp dryness, irritation, and itching. Unwanted facial hair growth and an initial increase in hair shedding are less common side effects.
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