Dihydrotestosterone, simply referred to as DHT, is the hormone mainly responsible for male pattern baldness or androgenic alopecia. According to recent research studies conducted by the University of Jena in Germany, it is discovered that caffeine can be beneficial in suppressing DHT and hair loss, as well as encouraging hair growth. The findings of those studies were published in the International Journal of Dermatology’s January 2007 issue.
Caffeine and Hair Loss: The Relationship between Them
Many factors can cause hair loss. Physical factors, such as age, illness, and hormonal changes can all play a role in hair loss. Chemotherapy is a medical treatment procedure that commonly results to baldness. In addition, harsh chemical treatments and improper styling techniques can speed up the thinning of scalp hair. Hair loss can also be a hereditary condition that runs in the family. However, some procedures and products may help restore lost hair and stop hair loss. Caffeine has been found to possess the ability to interact with hair follicles, helping to guide their behavior and control hair growth.
The study mentioned earlier states that the presence of caffeine encouraged the stimulation of laboratory-cultured hair follicles, leading to increased hair growth. Consequently, it may be concluded that caffeine might help to prevent hair loss and restore hair growth. Nevertheless, caffeine’s clinical effects on promoting the growth of hair have not yet been methodically investigated.
The Role of Caffeine in DHT and Hair Loss
Similar to its chemical precursor, which is testosterone, DHT is type of hormone that stimulates the male characteristics development. The testes and prostate in men and the ovaries present in women, along with other organ systems in both genders, reflect about 10% of daily testosterone production into DHT. DHT production in males increases before puberty and is considered to be responsible for the growth of body and pubic hair as well as the development of male genitalia. According to David H. Kingsley, Ph.D., eventually, DHT seems to shorten the hair’s growing phase allowing the cycle’s resting phase to increase in duration. The hormone also slowly decreases the follicle size, causing those hairs to appear much finer and shorter. A group of German researchers discovered that caffeine hinders the damaging effects of DHT on hair follicles and facilitates hair growth. However, drinking more coffee, cola, tea, or other beverages rich in caffeine probably has no effect in hair loss. Researchers clarify that topical applications of a caffeine-rich lotion or cream are effective in blocking the harmful effects of DHT and promote hair growth.
Using Caffeine as a Hair Loss Treatment
While caffeine may not cure hair loss, other practices and treatments can be beneficial in maintaining and restoring your hair. Knowing what causes hair loss in your case is the main step in choosing a proper treatment approach. For instance, if the cause is improper styling methods like overheating the hair or pulling out strands of hair by wearing tight ponytails & braids, practicing gentle styling techniques may assist in limiting hair loss.
As the findings suggest, there are shampoo formulations available that contain caffeine in order to reduce balding and hair loss along with stimulating hair growth. It has been found that those shampoo formulas are effective on condition that the formulation is permitted to stay on the scalp for two minutes at the least in order to be absorbed and treat the follicles.