I see on your website that you offer a Hairdx test, what is it and how is it helpful to prevent hair loss?
Hairdx is a genetic marker test to determine your risk for hair loss and to determine whether you might not loose your hair. The test evaluates a specific marker on the X chromosome. As you know, the X chromosome arises from the mother of the male. The marker is on the androgen receptor gene located on the X chromosome. Men who carry this gene variant are at a 60% risk of loosing their hair by age 40. Men with the less common genetic variant have a greater than 85% probability of not going bald before age 40. Ninety-five percent of bald men have the high risk androgen receptor variant.
It is known, however that androgenetic hair loss is polygenic in inheritance. One receives genes from both the mother and the father and it is felt that hair loss is not sex linked. This means that you can receive the risk for hair loss from either the mother or the father, but the specifics are still poorly understood. To date there are 4 major genes that determine your risk for hair loss, age of onset, eventual hair loss pattern, and rate of hair loss progression.
This test is only a prediction of future hair loss. It does not rule in or rule out the probability of future hair loss entirely. If you test positive, you should be evaluated for other signs of hair loss. These include miniaturization of the hair follicles and loss of hair shaft pigment. If you show signs at any point after testing positive for the marker, you might want to consider medical therapy such as Propecia or Minoxidil. You might also want to begin using Haircycle shampoo and conditioner to prolong the anagen duration, which is known to slow down the rate of hair loss progression. Instituting medical therapy at an earlier stage in life may limit the rate of your progression and the ultimate degree of loss you will suffer from.
We are happy to send a test kit to you if you like. The cost of the test is 149.00. This is the first diagnostic test to help you determine if hair loss may be in your future.
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