DHT and Hair Loss – What is DHT? What are natural DHT Blockers?

Many hair loss specialists point to DHT as the leading cause of hair loss in both men and women. DHT is the short form for it’s actual name, Dihydrotestosterone. Unless you have a strong medical background or are one of the hair loss specialists, the chances are strong that you don’t have a basic understanding of what DHT is and what role it plays in hair loss.

DHT and hair loss

What is DHT?

Dihydrotestosterone is a metabolite and is a chemical derivative of testosterone. The formation of DHT occurs when the metabolism of androgen interacts with an enzyme called 5-alpha-reductase. It is formed in various parts of the body including the prostate gland, adrenal glands, testes, and hair follicles. It is important to know that DHT is present in women to a much lesser extent.

DHT is what stimulates the development of characteristics in males. It is thought that the increased production of DHT in boys is what spearheads their puberty. And what occurs during puberty in boys? Growth of pubic and body hair.


DHT and Hair Loss

A common misconception is that DHT causes hair to fall out. This is not a factual statement and leaves out the action of DHT on hair follicles. What it does is restricts hair growth by limiting the follicle’s ability to grow hair. Once it has attached itself to the receptor cells of the follicle, it restricts the follicle from receiving essential nutrients which in turn causes the follicle to shrink. The result of this is a shrinking hair follicle, which in turn causes thinning hair and eventually it falls out.

Not all people’s scalps are affected by DHT the same. The ones who are affected the most have a genetic predisposition to hair loss. It is in these individuals that the hair follicles are sensitive to the presence of DHT. The great news is that it is possible to block the production of DHT, thereby inhibiting its attachment to hair follicle receptor cells.


What Causes DHT To Increase?

While more research needs to be conducted to fully understand DHT’s role in hair loss, it seems that there are two factors at play with how it starts to affect the follicles. First, the hair is protected at the root by fat cells when we are younger. As we age, the scalp starts to lose this fat, which allows DHT to come in and take hold.

Secondly, it’s believed that the hair itself may be trying to fend off the DHT by creating more enzymes. However, as they are produced, more testosterone is converted to DHT, which leads to greater hair loss. Essentially, it becomes a catch-22 for the hair.

Another cause of increased DHT can be weight loss and exercise. Usually, losing weight will stimulate testosterone production (and remove excess estrogen), which will convert to DHT. Also, strength training provides a natural testosterone boost, and as we get older more of that will be converted to DHT. Unfortunately, it seems that to be healthy can also spur hair loss.

How To Reduce DHT

One of the biggest challenges that scientists face is creating a substance that removes or prevents new production of DHT. As such, there are several different medications out there that can have mild to significant effects on the user. Again, DHT affects people in different ways, so what may work for one person may not work for another.

For the most part, you can reduce your DHT levels with a topical cream or shampoo, where it attacks the hormone at the source and inhibits its growth and effect on the follicles. Usually, these blockers will prevent you from losing more hair than you already have, but when it comes to regrowing lost follicles, the results are mixed.


How to Remove DHT From Scalp

There are a lot of different treatments out there, but not all of them will eliminate DHT from your scalp the same way. There are again topical ointments, as well as sprays or injections that can limit the amount of DHT present in your scalp. Right now, there is no guaranteed way to do this, so you will have to do some testing to figure out which method works best for you.


Best DHT Blocker Shampoo

Here are recommended DHT blocker shampoos. All of them contains DHT blockers that help hundreds of people improve their hair loss conditions. We also take into consideration not only real users’ satisfaction but also dissatisfaction rate.

Ultrax Labs Hair Surge Caffeine Hair Loss Hair Growth Stimulating Shampoo

This shampoo contains two best natural DHT blockers which are caffeine and saw palmetto. Within the first two weeks, you should see a reduction in shedding and breakage. Then in the next two months, you will notice hair regrowth. Check out our Ultrax Labs Hair Surge review, its pros and cons along with other best hair growth shampoo.

Nioxin Cleanser, System 2 (Fine/Noticeably Thinning) shampooing

The shampoo can be used daily to gently removes residue and DHT from the hair and scalp. It also contains amino acid which helps strengthen the bonds of each individual hair and facilitates delivery of the nutrients and oxygen to your hair to help it regrow. Check out our Nioxin Cleanser System 2 shampoo review, its pros and cons and other ingredients you should look for in a hair loss shampoo.

Learn more about amino acid for hair growth.

HairGenics Pronexa Clinical Strength Hair Regrowth Therapy Shampoo With Biotin

HairGenics is an FDA Certified and registered company. All of their products are 100% made in the USA in FDA and GMP compliant facilities. The shampoo contains Saw Pametto Extract which is a clinically proven DHT blocker to help prevent hair loss. It also contains biotin which not only minimizes hair breakage but also promotes hair growth.

Check out our HairGenics Pronexa Hair Regrowth Shampoo review, its pros and cons along with other best hair growth shampoo.


Natural DHT Blockers

Saw Palmetto

Saw Palmetto DHT blocker for hair growth

Hands down this is one of the most popular natural DHT blockers. There has been a vast amount of research on its ability to slow down, stop, and reverse hair loss. In fact, saw palmetto has been approved for use in hair loss treatment in Europe. Given that the prostate gland is where a portion of DHT is formed, it should encourage any hair loss sufferer to know that saw palmetto is widely used for prostate health.

Potential side effects of saw palmetto include upset stomach, nausea, vomiting, constipation, diarrhea, dizziness, headache, and impotence. In rare cases, liver or pancreas problems occur. Limited evidence is available to solidify if saw palmetto actually caused the liver and pancreas difficulties in those rare cases.


Stinging Nettle Root

Regularly used in Europe, stinging nettle root has been used in conjunction with pygeum bark and saw palmetto to provide a powerful combination that is effective at blocking the formation of DHT. This combination of 3 DHT blockers has been proven effective at reducing prostate swelling and hair loss.

Potential side effects of stinging nettle root include upset stomach and sweating. Touching the plant can cause some skin irritation.


Pygeum Bark

Also known as Pygeum Africanum, this herbal remedy is known to be a hormone balancer. Many people who have suffered the unpleasant side effects of an enlarged prostate have reported that the use of pygeum bark has helped alleviate these symptoms.

Important note – pygeum bark is known to block another enzyme called aromatase.

Side effects of pygeum bark may include nausea and stomach pain.


Green Tea

Research is indicating that one of the active components of green tea, epigallocatechin 3 gallate (EGCG), is capable of blocking the production of DHT. A team of scientists at Harvard Medical School have reported that green tea has reduced DHT and testosterone levels.

Important note – due to green tea having caffeine, proper care should be taken to moderate use.

Possible side effects include stomach upset, constipation, and in some rare cases liver difficulties.


Pumpkin Seed Oil

Another common treatment for prostate issues, pumpkin seeds and pumpkin seed oil have been proven to break down DHT through the liver. The German E Commission has given the green light for the use of pumpkin seed oil in the treatment of prostate disorders. Rare amino acids contained in pumpkin seeds are believed to contain DHT blocking properties.

Possible side effects include some men reporting problems with ejaculation.


Beta Sitosterol

Beta sitosterol is commonly used to lower cholesterol. The relevance between cholesterol levels and DHT is that they go hand in hand, those with high levels of cholesterol typically have high levels of DHT. This product is completely organic, and has no known side effects.


Gotu Kola

Many herbal based hair loss products on the market today contain this herb. Gotu kola has been used for thousands of years across a wide range of countries such as China, Indonesia, and India. One of the components of gotu kola is asiaticoside, which has been shown to promote growth with hair and nails.

Important note – Should not be taken during pregnancy, nursing, and breastfeeding. No specific studies on humans have been conducted and published.



Why Is Caffeine Good For Your Hair? Caffeine not only blocks the damaging effects of DHT on hair follicles but also stimulates hair growth. However, you will not get hair growth benefits from caffeine by drinking coffee or tea. What you need to do is to use a topical product such as hair loss shampoo or serum that contains caffeine.

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