Most people turn to a DHT shampoo to stop the hair loss, but the question is do these DHT shampoos work. To understand the working of DHT shampoo, it is essential to have an idea about how the hair grows and how DHT affects your hair.
Understanding the Hair Growth Stage
The first stage of hair growth is Anagen. This stage lasts for about 2 to 6 years. The hair follicles are quite robust at this stage, and they keep growing. People usually experience about 80 to 85% of hair growth during this stage.
Once the Anagen stage lasts, the growth of the hair will certainly be longer. The second stage is the Catagen stage. However, the setback of the Catagen stage is that it only lasts for a few weeks. The hair follicle renews during this stage. The hair converts to keratinized dead hair.
The third stage of hair growth is the Telogen stage. It is the resting stage for the follicles. During this stage, the hair follicle remains in repose for about 1 to 4 months. Once these three stages get completed, then Anagen stage starts again. New hair takes the place of the old hair.
Now, the problem is that the Anagen stage gets disrupted by DHT. What DHT does is that it shortens the Anagen stage. The Androgen receptors bind with the DHT to inhibit the follicle cell growth. The result is that you get weak hair with brittle shafts.
The solution to this is DHT Blocking Shampoo.
The Research Behind the DHT Blocking Shampoo
Researchers are of the opinion that it is possible to promote the growth of the Androgen-dependent hair by blocking testosterone transformation into DHT. Secondly, decreasing the Androgen production can also promote the growth of Androgen-dependent hair.
Professor Valerie Anne Randall from the University of Bradford affirms the fact that androgens can disrupt the hair growth cycle. What DHT does is that it weakens the dermal papilla cells function. As a result, the size of the dermal papilla reduces.
To authenticate the working of the DHT Blocking shampoo Rafi & Katz studied about 15 patients. These patients got treated using a DHT shampoo for nine months. All the patients experienced rapid hair growth after a period of about nine months.
This confirmed the fact that DHT Blocking Shampoo does work provided people use it consistently.
Now, that you are confident about the fact that DHT shampoos bring results, you might be apprehensive about the side effect so we will take about them here. If the minoxidil present in your shampoo is FDA approved, then it is safe for use, and you need not worry.
If you are a healthy individual with no health problems, then you can opt for a DHT shampoo right away. However, if you suffer from high blood pressure or scalp problems, then in this situation you should consult your physician. If you are allergic to any of the ingredients of DHT shampoo, then you should look for an alternative.