What is a DHT blocker and its benefits for hair?

What is a DHT blocker and its benefits for hair?

Dihydrotestosterone hormone, i.e. DHT, plays an important role in hair growth. Disturbances in its level can lead to hair loss, the victims of which are mostly men. An excess amount of DHT shrinks the hair follicles, due to which the problem of hair loss starts. 

A DHT blocker can play an important role if you’re facing excessive hair loss. It opens the hair follicles, reduces hair fall and also spurs hair regrowth.

In this article, we will discuss what is a DHT blocker and what are its benefits for hair.

What is a DHT blocker?

DHT is an androgen, a type of male sex hormone. It has a special role in the growth of hair on the head and body of men. On the other hand, when this hormone becomes excessive in the body, it shrinks the hair follicles. Because of this, the hair starts getting thinner and starts breaking and falling. Men often have to suffer baldness due to this, which is called androgenetic alopecia.

In this situation, a DHT blocker can be used on the advice of the doctor. It works to reduce the effect of DHT on the body. It controls hair fall by helping in opening hair follicles and plays a role in hair growth. DHT blockers are available in the form of medicine, shampoo, conditioner, hair oil and supplement.

DHT blocker benefits for hair

DHT Blockers for hair can work to some extent. It does not reverse male pattern baldness but can definitely reduce hair fall. Let us find out all the benefits of DHT blockers for your hair.

Prevents baldness

Research suggests that DHT blocker medications such as Finasteride or Propecia may help prevent the progression of baldness. The results may be slow to show for some people.

Regrow hair

Research also says that taking DHT blocker medicine or injection can also start hair regrowth. The DHT blocker works by opening the hair follicles, but for this, it is necessary that the DHT blocker be taken regularly.

Blood circulation in the scalp

The DHT blocker drug Minoxidil helps to widen and open the blood vessels of the scalp, so that blood can easily circulate to the scalp. Proper circulation of blood in the scalp has a positive effect on hair growth.


DHT is a male sex hormone, which causes hair loss by constricting the hair follicles. A DHT blocker can help reduce hair loss by opening the hair follicles. DHT blockers can prevent baldness as well as increase blood circulation in the scalp. However, it is not necessary that taking a DHT blocker will stop hair loss, as there are many other reasons for hair loss.

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