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DHT Blocker – How To Choose The Best And How Do They Work?

dht in action

DHT Blocker – How To Choose The Best And How Do They Work?


DHT blocker can be an effective way to stop hair loss.

Science has struggled for decades to better understand the biological cause of hair loss. It is not an easy question, but nowadays we can answer it confidently. It is widely accepted that, in 95% of cases, hair loss is caused by a substance called Dihydrotestosterone – commonly referred to as DHT.

A powerful metabolite which occurs naturally in the human body, and the largest cause of hair loss in men and women alike. DHT is very important for men in early ages, as it’s necessary to develop certain male characteristics such as facial hair. Over time, it becomes less essential but still plays a role in your hormonal balance.

Science behind the Dihydrotestosterone and hair loss


Over time, however, DHT tends to inhibit the hair growth ability of the follicles. Some people are not affected by it in the scalp, but individuals with a genetic tendency to hair loss are sensitive to DHT’s effects.

Now that science better understand what causes hair loss. It becomes much easier to treat.

In fact, there is a wide variety of products on the market right now which will effectively protect you from the effects of DHT, or even reverse them altogether.

These products are known as DHT blocker, and they can work in a variety of ways.


Several pharmaceutical companies who produce hair loss products claim this function.

For decades scientists have struggled to find out the biological causes of hair loss and until recently this proved extremely difficult as there are several types of hair loss and seemingly just as many cause for each type.

However as technology and research methods have improved it has become clear that most forms of hair loss may follow a similar route and a common component is DHT.

Role of DHT


Dihydrotestosterone is present in the body of all people and is actually very useful. It is crucial in the sexual development of males. It is very similar to testosterone and is synthesised more during puberty where it is responsible for changes in voice facial hair and reproductive development.

As we age we still maintain a small need for DHT but some individuals become sensitive and it starts to act inconvenient ways.

The most common type of hair loss in men (95%) is Androgenic Alopecia, most commonly referred to as male pattern balding. It is very recognisable as the is distinct hair loss as the crown and temples leaving hair only at the back and sides of the head before full baldness ensues.

==> more about signs of balding

Cause of any hair loss


It is important to establish the cause of any hair loss, as this will determine the next steps in terms of treatment or management.

While there is no method to fully reverse baldness as yet, it can be managed in different ways.

If hair loss occurs suddenly, the cause may be medical and it is important to see your doctor. Some types of hair loss can be an indication of a stress, nutritional deficiencies or using the incorrect hair products. A simple blood test may be able to find any reasons and also improve the diet and eating healthy will improve hair growth.

How DHT affects hair growth


DHT tends to inhibit the hair growth ability of the follicles by acting as competition for receptor space instead of behaving as a sex hormone. Some people are not affected by it presence in the scalp, but individuals with a genetic tendency to hair loss are sensitive to DHT’s effects.

When a DHT sensitive individual does not protect themselves, the substance will damage hair follicles, which will begin to produce less and thinner hair, until it stops producing any hair at all.


This explains the gradual loss of hair that occurs with Androgenic Alopecia and can occur over several decades starting as early as the end of teenage years.

Basically the process consists of DHT attaching itself to receptor cells in the hair follicles, preventing vitamin, minerals and proteins from reaching them. Without these important nourishing substances, the follicles slowly become unable to sustain life, shrinking in size.

dht in action
How 5α-Dihydrotestosteron (DHT) block grow your hair


Of course, the miniaturization of the follicles will cause hair to grow at a slower and slower rate, either lengthening the resting stage or shortening the growing phase. The hair shaft becomes thinner with each growth cycle, until hair stops emerging.

This change can be permanent once the follicles reach a certain size however most will still produce some hair which may resemble vellus hair (covers most of the body) or the hair cycles becomes so long that they seem dormant.

Androgenic Alopecia in women


AA is not limited to men but the expression and look of the hair will be different.

Women can experience hair loss at anytime in their life and may actually have more recorded cases compared to men.

Most are due to human error caused by using strong chemicals or improper hair dressing techniques.

Women are prone to more hormone changes which can result in hair loss. But in most cases these are temporary and can easily be reversed.

Common causes of hair loss are due to pregnancy or taking contraceptive medications.

DHT and hair loss in women


As women age and approach menopause the balance of the sex hormones (androgens) changes. Even a subtle rise is testosterone and DHT can cause hair loss in those who have a genetic predisposition. It can be hard to test for confirmation as the baseline level of DHT can not always be measured for a comparison before and after the onset of AA.

The characteristics include a general thinning if the top of the hair from hairline to crown. Unlike men the area will not become bald. Will be very sparse and the hair will look see through making the scalp easily viewable.

As women tend to experience this type of hair loss in smaller numbers and at a higher age most of the research and products are aimed at men.

Many women will use other means to disguise the hair loss rather than seeking treatment. They are more likely to seek advice solely from their hairdressers who would probably suggest a new hair colour, cut or even wigs.

As Androgenic Alopecia a genetic condition it is possible to tell from older immediate family members if you are probably going to lose your hair in this fashion. You can inherit AA from either parent and will possibly start to lose your hair at a similar age. If that is the case you can either embrace the journey or seek to find alternative methods to maintain your hair.

How Can You Prevent Hair Loss Caused By DHT?


While leading a stress-free life and maintaining proper nutrition are important steps that’ll help with hair loss, they aren’t likely to be enough, as DHT occurs naturally in the body and some individuals are sensitive to it.

Instead, to prevent DHT-induced hair loss, it is best to use a DHT blocking product.


In general, there are four ways to effectively block DHT and prevent hair loss. Products usually have one of these effects, or a combination of them:

1. Reducing DHT production in the body.
2. Inhibiting the production of 5 alpha reductase – the enzyme which converts testosterone into DHT.
3. Reducing substances that produce said enzyme, such as cholesterol.
4. Preventing DHT from attaching to the hair follicles‘ receptors.

Any product that achieves one or more of these goals can be considered a DHT-blocker, and if it manages to do that effectively, it will prevent hair loss to varying degrees.

Choosing The Best DHT Blocker Product


An effective DHT blocker will undeniably protect you from hair loss.

They will come primarily in the form of supplements or shampoo.

Some products promise to reverse it entirely in a mere 4 months, while others make more conservative claims.

Over the last few years, hundreds of new DHT-blocking products have been launched. This can make it hard to properly understand your options and make a conscious choice.

In the end what matters is to make sure the product contains effective DHT-blocking Ingredients and is generally safe to use.

A simple online search on a products’ active ingredients will let you know whether the substances are powerful blockers or not. Similarly, search online for reviews and accounts from individuals who have used a product and carefully consider their opinions on it.

It is important to note that most DHT blocking specific products come with a variety of side effects. Many only work while the products are continually used so it is crucial to make any informed decision before starting any treatment



How to these commercial products fair when tackling hair loss

Minoxidil is the active ingredient in the GETTIK line of products and many others. It was actually discovered during trials for blood pressure treatments. Many patients reported that their hair was growing back even though they had been bald(ing) for several years.

More research was done and it was found to be a powerful agent at not only disrupting but revering Androgenic Alopecia in men and women.

Minoxidil increases blood flow which stimulates hair follicles, promoting hair regrowth in 4 ways:

1. Reverses miniaturisation of follicles.
2. Increases blood flow around follicles.
3. Stimulates follicle movement from resting to hair growth phase.
4. Extends each follicle’s growth phase.

This has seen it become one of the leading products around the world for men and women in the battle against hair loss.

Sideefects include:


Burning sensation at site of use




Low libido  plus many others

Although minoxidil is a proven hair loss drug and when used consistently it can reduce the appearance of hair loss and increase growth.


It will only work when used continually. so imagine for most men AA starts in the mid twenties. This would mean applying a product daily for the rest of your life.

Minoxidil products are apply topically to the area affected (scalp) in the form of foams, ointments and shampoos. This allows for the quickest penetration and reaching the target site. A lot of dermatologists prefer this method as less of the body is exposed to this strong chemical, this can be disputed as to be effective some traces will be found in the surrounding tissue as blood due to diffusion although much lower than if it was taken internally.

Finasteride (1mg)


Is another treatment for hair loss. It is taken in pill form (internally) and works to inhibit the enzyme 5 alpha reductase which in turn can decrease serum levels of DHT by up to 70%.

Generic Name: finasteride
Brand Names: Propecia, Proscar

It is also commonly used to treat a number of other conditions including prostate enlargement, excessive hair growth and for the hormone replacement therapy in transgender women.

Unlike minoxidil which can treat both male and female pattern hair loss, Finasteride is only effective with males. This success rates for commercially viable hair growth even after 6 months of treatment is around 25%. Aside from low success rates it is the preferred choice as the side effects are milder and less common.

Some products containing either drug are available on the highstreet for all to purchase however the concentrations are so low it is not worth the money.

Before you take it, ask your pharmacist or doctor. They can first confirm that safe for you. Or it will be a complete waste of time and money.

Going For A Natural Option


Instead of using artificial products, a lot of people choose to treat their DHT-induced hair loss through the use of foods that naturally block it.

A lot of foods can have that effect, which make it relatively easy to treat your hair loss by consuming at least one of them every day.

Some can be used internally while others can be applied directly to the scalp.

As they are all natural the benefits will not be limited to preventing or treatmenting hair loss but will also generally improve your health and well being.

Even if you would rather get a supplement or a topical product, these will almost always contain natural blockers, so it’s important to educate yourself on the effectiveness of each, so you can pick a something with all the most effective ingredients in it.

Below is a list with some popular DHT-blocking ingredients.

Here’s a list of some great foods with DHT-blocking properties.


1. Saw Palmetto | Number #1 DHT Blocker


Probably the most popular natural DHT blocker.


Saw Palmetto is very effective to slow or prevent hair loss. It does an excellent job of inhibiting DHT, and a lot of people consider it the best natural blocker there is.

dht blocker function
How Does DHT Blocker Working | Saw Palmetto


Saw palmetto is widely used to promote prostate health and is approved in Europe as a hair loss treatment, and it works as a 5-alpha-reductase inhibitor.

It tends to be very well tolerated by those that take it, although mild side effects such as an upset stomach are experienced eventually.

More in this article: SAW PALMETTO | The Way To Stop Hair Loss

2. Pumpkin Seeds And Oil


Pumpkin seeds can break down DHT through the liver. It is believed their blocking properties are due to the rare amino acids in them, such as curcubitin, along with a variety of plant steroids.

Consumption of raw pumpkin seeds is an age-old, tried and true method of preventing prostatic hyperplasia.

The German E Commission (Analogous to America’s FDA) has approved its used for prostate disorder treatment.

3. Green Tea


Green Tea (Camellia Sinensis), is a precursor product in the production of oolong and black tea, hence it retains more medicinal properties.

An excellent swap for more common caffeinated drinks it is excellent in the morning to gently wake up the body whilst being a potent detox.

It contained many antioxidants which circulate the system and neutralize any harmful free radicals which speed up the aging process.

When applied to the hair is works as a humectant by sealing in moisture. It also aids in cell regeneration and preventing hair loss by regulating the amount of key hormones including testosterone.

According to research, green tea blocks formation of DHT through one of its active components, called EGCG (epigallocatechin 3 Gallate). Green tea also has plenty of other beneficial properties as well as important antioxidants.

4. Stinging Needle Root


Stinging Nettle or Urtica dioica may pack quite a punch if you happen to unknowingly stumble across it, but its herbal uses have been recorded far back into ancient history.

It has been used to treat hair loss as it protects the hair follicles and block receptors for high levels of the hormones which can trigger hair loss.

Nobody exactly understood how but it can also reduce the immune response makings it a perfect alternative to toxic medicine used for conditions such as alopecia and psoriasis and others which cause inflammation.

Best consumed as a tea but is also available as and oil.

The stinging needle is a plant with a variety of health applications.

It is used to treat BPH in Europe. Often combined with saw palmetto and Pygeum bark.

This herbal combination has been proven quite effective at warding off androgenetic alopecia.

5. Pygeum Bark


Pygeum bark is a hormone balancer. Another hebal remedy. It helps reduce and regulate DHT levels in the organism, blocking the action of 5-alpha-reductase in a way similar to saw palmetto. It also block another enyzme, called aromatase.

6. Reishi Mushroom


The Reishi Mushroom is a lesser known DHT blocker, as it was discovered more recently than others. It has been gaining traction in the world of hair growth and hair loss treatment. Is proven to be very effective at combating hair loss.

7. Nagarmotha


It is available as a powder or oil. The oil should always be mixed with a carrier oil of your choice. Never applied directly to the skin alone. It works deep in the hair follicle and stimulates new growth. It is great for thinning or bald spots.

8. Baheda Fruit


Is commonly used by women across Asia however it should be avoided during pregnancy. The fruit has powerful healing properties and can be applied to wounds and sores. When applied to the scalp it will boost hair growth. It can also be used as a dye due to the fact it stains black

Others to consider

Beta Sitosterol – found in fruits and vegetables

Rosemary oil


Sesame seeds

Another notable mention are for Ayurvedic herbs and practices. They are commonly found as the key ingredient in many luxury brandy while the herbs themselves are cheap and readily available. Neem, Methi and Hibiscus and Henna are all known for their potential hair growth capabilities.

Potential Side Effects Of DHT Blocker


Although it seems to have more effect in this regard throughout teenage years. DHT play an important role in sexual behavior. For this reason, blocking substances may have sex-related side effects, and it’s important to be wary of those.

Around 2% of men taking such substances will experience lower libido, weaker erections and/or decreased ejaculatory volume. These effects will often take place gradually, which might make them more difficult to notice.

Closing Thoughts About DHT Blocker


Hair loss can be a frustrating condition to deal with.

But the ways of fighting back have been getting better and better throughout the year. There is a lot of information available online, just be carefully.

Remember to consult your health care provider before jumping into any treatments yourself.

It can take up to 3 months to see any results. If within 6months there is no impact it is time to try another method.

Unless using natural remedies stick to one product at a time. They can contain strong chemicals which may interact with each other or any medications you take.

By using effective DHT-Blocker, you can slow, stop, or even reverse hair loss in the long term.

Just make sure to educate yourself. Learn all you can before starting out, and you’re very likely to get amazing results.

2 thoughts on “DHT Blocker – How To Choose The Best And How Do They Work?

  1. Thank you for sharing the info I found the details very helpful This is a very interesting and helpful post This post contains huge valuable information on our hair loss. This article can help prevent the risk. Truly it’s a nice job. But here I have a very quick question that How we can realize our The Causes of Hair Loss? Hope soon you will write a detailed article to give a complete info about my question.

  2. Hey there,

    Thanks for the informative and helpful post. I read it thoroughly and enjoyed the whole article. Thanks for so much info that we all hair fall victims really care for. That information up above will help us to prevent hair fall I believe. And I hope those natural remedies have no side effects also. Thanks for your nice blog and hope we will get more from you soon.

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