8 BEST Vitamins That Can Block DHT - (No.3 Is Awesome) (2023)

Those who suffer from hair loss do not have abnormally high levels of DHT. Their hair follicles (and the dermal papilla) are simply more sensitive to the effects of DHT.

This is why blocking DHT entirely is not recommended.

Vitamins work by promoting overall scalp and follicle health. This can then lead to lower DHT sensitivity. We will discuss how below.

If you prefer watching rather than reading, check out our video below:

How DHT Blockers Work

To understand the benefit of the vitamins listed below, you need to understand how DHT blockers typically work.

2023 Breakthrough:

DHT, or Dihydrotestosterone, is a hormone present in men and women (1). Our body produces it from testosterone, via the enzyme 5α-reductase.

The main role of DHT is in the development of secondary sexual characteristics in men. These include facial hair, pubic hair, increased muscle mass, and a deeper voice.

As DHT flows throughout the body, it can attach to hormone receptors in various organs and structures, like the skin, hair follicles, and brain.

In men predisposed to pattern baldness, their hair follicles are particularly sensitive to DHT and its effects (2). Scientists do not understand the exact mechanism by which DHT leads to baldness. However, in one way or another, once it attaches to the receptors on the surface of the hair follicle cells, DHT triggers a slow and gradual process of hair follicle miniaturization.

The majority of DHT blockers work to inhibit the enzyme 5α-reductase. This then limits the production of DHT. So they are not so much blocking the action of DHT, as they are limiting its production.

Just as too much DHT can have negative effects, so can too little DHT (3). The adverse reactions from DHT blockers can include symptoms such as loss of libido, inability to get or maintain an erection, and low ejaculatory volume (4).

(Video) 3 Amazing DHT Blocking Supplements for Hair Growth | How to Block DHT

Can Vitamins and Minerals Block DHT?

The most famous DHT blocker is the hair loss drug Propecia (finasteride). This drug inhibits 5α-reductase, lowering DHT levels by up to 70%.

Vitamins and minerals don’t work like that.

The vast majority of vitamins and minerals for hair growth are more like Rogaine (minoxidil) than Propecia. That is, they create a healthier environment for hair growthin spite of DHT. This has a few benefits over DHT blockers.

For one, vitamins and minerals are a natural and essential part of your health. The vitamins listed here are necessary for many bodily functions other than hair growth. Ensuring their proper levels will benefit your body outside your scalp (5).

The other very important benefit is the reduced risk of adverse side effects. Unlike DHT blockers, vitamins and minerals will not put your sexual health at risk when you use them as directed.

The Best Vitamins for Hair Growth

Here is a closer look at the best vitamins for hair growth.

Niacin – Vitamin B3

8 BEST Vitamins That Can Block DHT - (No.3 Is Awesome) (2)

Niacin (vitamin B3) is an essential human nutrient. Various foods contain it in high quantities. Its main claim when it comes to fighting hair loss is its ability to increase blood circulation in the scalp (6).

There are many factors to hair loss, but a major one is your hair’s access to sufficient blood flow. When blood flow is restricted, the follicles will not receive all the oxygen and nutrients they require to carry out their regular hair growth cycle. This can also aggravate the effects of DHT: reduced blood flow makes it more difficult for chemicals (including DHT) to be removed from the follicle.

In support of this, research has found that men with early Male-Pattern Baldness (MPB) have subcutaneous blood flow that is 2.6 times lessthan their healthy counterparts (7). Also, balding parts of their scalp have less blood flow compared to healthy parts (the back and sides of the head). Healthy men without hair loss show no such differences.

All of this to say, blood flow is critical to hair health and niacin can help.

A common side effect of niacin supplementation is flushing. This occurs because niacin dilates the blood vessels, and this increases blood flow to the face. Niacin can even reduce the viscosity of blood, so it flows more easily through your body (8).

Other benefits of niacin supplementation include anti-inflammatory effects (great for reversing hair follicle miniaturization) and increased keratin synthesis (9, 10).

How can you get more niacin into your diet? Include these foods:

  • Avocado
  • Sunflower Seeds
  • Green Peas
  • Liver
  • Fish (including fish oils)
  • Mushrooms

You can also take a daily niacin supplement, but it is best to speak with your doctor first (11).

Biotin – Vitamin B7

Biotin, also known as vitamin B7, plays a major role in the metabolism of food. It is a very popular supplement for hair, skin, and nails. Biotin functions as a protein synthesizer (12). As the protein keratin is the predominant building block within these three structures, it makes sense that biotin is important.

Biotin is found in abundance in the foods we eat. It can even be produced by healthy gut flora. Even with biotin deficiency being rare, researchers havebeen able to study its effects (13).

To name just a few of the symptoms of biotin deficiency, they are:

How can you be sure you’re getting an appropriate amount of biotin in your diet? Include foods such as:

  • Beef liver;
  • Egg, whole;
  • Salmon, pink;
  • Pork chop;
  • Sunflower seeds;
  • Sweet potato; and
  • Almonds

You can also find biotin in a variety of multivitamins, especially those aimed at hair, nail, and skin health.

Zinc and Selenium

Zinc and selenium are two trace elements that are often discussed together and for good reason. Manufacturers often include both in many cosmetic formulations, such as face wash. They both play a critical role in the human body.

(Video) Vitamin For Hair Growth: Top 7 For Blocking DHT

As antioxidants, zinc and selenium are vital in the fight against free radicals. They protect the skin and other organs from aging and keep many cellular processes functioning properly as a result. Interestingly, both zinc and selenium also play a role in the keratinization process (14, 15).

As outlined above, keratin is a protein. In fact, it is the main protein that makes up the hair.

However, proteins aren’t just naturally present within the body. Instead, they must be synthesized. This is done through various processes, and protein synthesizers such as zinc and selenium help make this happen.

It is not necessary to take these vitamins daily. An overabundance of zinc can actually lead to thinning and hair loss. You should speak with your doctor about your nutrient levels, and they can order the appropriate blood tests. They can also prescribe a course of supplementation if the results show a zinc or selenium deficiency.

A better course of action is to ingest foods rich in these vitamins. These include:

  • Oysters
  • Red meats
  • Almonds
  • Pumpkin seeds
  • Wheat germ
  • Egg yolks
  • Soy products

You can easily add many of these ingredients to a delicious smoothie, or make a bone broth that will satisfy your hunger and nutritional needs.


As a major regulator of biochemical processes within the body, magnesium is a crucial nutrient (16). It also plays an important role in hair health and growth.

Magnesium is sometimes linked to calcium, and for good reason: magnesium is often used to ‘regulate’ calcium’s presence.

This is because too much free calcium within the body can lead to calcium deposits. In people with hair loss, this can even lead to calcification of the scalp. If not treated, this can result in irreversible baldness.

Calcium is found in many foods, and you may even be getting an oversupply from your own water supply.

You can take a magnesium supplement if you are deficient, though not daily. You should speak with your doctor if you suspect a deficiency. Together you can find the best treatment plan for you.

Vitamin E

Antioxidants play a vital role within the body by fighting free radicals. These are molecules that essentially break down the body over time, as they steal electrons from surrounding molecules. Perhaps one of the best-known antioxidants is Vitamin E.

Vitamin E is actually a generic name for a group of compounds with powerful antioxidant properties. This group can be further broken down into two: tocopherols, andtocotrienols.

Tocotrienols in particular have proven beneficial for hair growth. Just eight months of supplementation led to a 34.5% hair count increase in the studied area (17).

Vitamin E, especially tocotrienols, is found in a few common foods (18). These include:

  • Coconut
  • Wheat germ
  • Palm oil
  • Rice bran
  • Olive oil
  • Maize
  • Sunflower seed oil

You can also take vitamin E as a supplement every day, but it is better to look for foods that have high quantities of it. Our body absorbs these more readily.

Folic Acid – Vitamin B9

8 BEST Vitamins That Can Block DHT - (No.3 Is Awesome) (3)

Folic acid, also known as Vitamin B9, is commonly considered a prenatal vitamin. However, it is an important nutrient even for men and non-pregnant women.

Many people confuse folic acid and folate. Folic acid is the synthetic form of folate. In other words, it is created in a lab. On the other hand, folate occurs naturally in foods and our body absorbs it much better. That is not to say that you cannot use folic acid though, as it is methylated in the liver and then used throughout the body (19).

What role do folate and folic acid play?

It is essential for the synthesis and repair of DNA (the cell’s genetic material) while also ensuring it functions as it should. This is important for a wide variety of biochemical processes, including hair growth.

(Video) 6 DHT Blockers For Men Ranked (Worst to Best!)

It is best to consume foods high in Vitamin B9, as the majority of this is folate (unless it was intentionally added, in which case it is folic acid). Foods that have naturally high quantities of vitamin B9 include:

  • Broccoli
  • Brussels Sprouts
  • Liver
  • Spinach
  • Collard Greens
  • Turnip Greens
  • Mustard Greens
  • Romaine Lettuce
  • Asparagus
  • Papaya
  • Oranges
  • Grapefruit
  • Strawberries
  • Raspberries
  • Lentils
  • Pinto Beans
  • Garbanzo Beans
  • Black Beans
  • Kidney Beans
  • Green Peas
  • Green Beans
  • Celery
  • Beets
  • Squash

NOTE! It is possible to have excessive levels of folate within the body, and this can increase the risk of cognitive decline (20). If you suspect you suffer from Vitamin B9 deficiency, or to learn more about the proper supplement dosage, consult with your doctor.


Although not strictly a vitamin or a mineral, this herb is a natural remedy in the ayurvedic tradition. It has anti-aging and anti-inflammatory properties (21). While these properties alone can be beneficial in the treatment of hair loss, including AGA, they may also block DHT directly.

Bhringaraaja, known by its Latin namesEclipta albaandEclipta prostrata, is one ingredient in a commonly used Chinese medication to treat AGA. It is called BeauTop, and it has been shown to block DHT and stimulate hair follicle activity (22).

While further research is still needed, especially on Bhringaraaja alone, its other properties can make it a beneficial addition to your hair care routine.

Speak With Your Doctor Before Supplementing

As always, you should speak with your doctor before you begin supplementing with any of the above.

It is important that you understand daily recommended amounts of each vitamin, and that you know your current vitamin levels.

While rare, there may also be adverse effects to supplementing with the above vitamins. This can be the case especially if you are taking medications or suffering from specific medical conditions.

Keep in mind that the FDA does not monitor vitamins for quality, quantity, or purity. Do your homework on brands. Choose supplements that are voluntarily meeting the industry standards.


If you are wary of DHT blocker drugs like finasteride and dutasteride, you are not alone. The use of such hair loss medications can have negative side effects in some men, and they are not recommended for use by women.

So what is the alternative?

There are other medications, like minoxidil. This works by enabling hair growth, even in the presence of DHT.

There are also natural supplements that work in a similar way. These include vitamins that our body naturally requires to function. The benefits of these vitamins will therefore extend beyond healthy hair.






Information contained on this website has not been evaluated by any medical body such as the Food & Drug Administration. All information is for educational purposes only. We do not aim to diagnose, treat, cure or prevent any disease or illness. You must consult a medical professional before acting on any content on this website.

(Video) DHT Blocker for Hair Growth: Best DHT Blockers for Hair Loss and Best Results from Top Trichologist


What is the best vitamin to block DHT? ›

Niacin, one of the B vitamins, promotes healthy blood flow to the scalp which keeps the follicles healthy and helps blocks DHT. This nutrient is also essential for other cosmetic purposes, such as aging and general health.

What is the strongest natural DHT blocker? ›

Of the many nutrients and oils touted as natural DHT blockers, rosemary oil is one of the best proven. In a 2015 study, men applied either rosemary oil or minoxidil (an FDA-approved topical treatment for male pattern hair loss) to their scalps twice daily for six months.

What blocks DHT the most? ›

By far the most effective DHT blocker on the market is finasteride, a prescription medication that is approved by the FDA for treating male pattern baldness. Finasteride belongs to a class of drugs called 5-alpha-reductase inhibitors.

Do DHT blocking vitamins work? ›

Yes. DHT blockers actually work! The FDA approved certain DHT blockers for the management of several health issues, including androgenic alopecia, male pattern hair loss and benign prostatic hyperplasia (BPH). The two DHT blockers that we are familiar with are finasteride and dutasteride.

What can dissolve DHT? ›

Minoxidil, Finasteride and Dutasteride (5 Alpha Reductase Inhibitors) 5AR Inhibitors can stop the body from producing DHT from testosterone. Medical professionals recommend Dutasteride, Topical Minoxidil, and Finasteride to treat hair loss or male baldness. These medications can suppress the DHT levels.

What kills DHT on the scalp? ›

What kills DHT on the scalp? One of the most popular treatments on the market is finasteride, an oral medication that reduces DHT production in the body. Other types of DHT treatments include ketoconazole, which is an antifungal agent present in some topical shampoos.

What is the best herb for DHT? ›

Saw palmetto is one of the most widely studied ingredients for its effects on regulating DHT levels and is a popular herbal remedy for managing prostate issues in men caused by excess DHT.

How do I completely block DHT? ›

Foods rich in lycopene such as tomatoes, watermelons, carrots, and mangoes naturally block DHT production. Biotin-rich foods like berries, liver, legumes, oily fish, and bananas condition the skin and scalp creating an overall healthy environment for strong hair.

Which oil is best for DHT blocker? ›

DHT can cause the hair follicles to shrink and over time stop the growth of new hair. Hair Thickness Maximizer's Natural DHT blocking oils include: Argan Oil, Apricot Kernel Oil, Pumpkin Seed Oil, Saw Palmetto Oil, Coffee Bean Oil, Tea Tree Essential Oil, Lavender Essential Oil, Fenugreek Oil.

How do you lower DHT levels quickly? ›

DHT is a hormone that contributes to hair loss in both men and women. Green tea, onions, pumpkin seeds, and edamame, among other foods and beverages, contain nutrients that may lower DHT levels and prevent hair loss.

Does zinc block DHT? ›

Using zinc as a DHT blocker is not effective. Zinc helps to keep hormone levels regulated, which is one of the reasons why it is so effective in preventing and treating hair loss.

Does turmeric block DHT? ›

Reduces hair loss – Turmeric is a godsend ingredient for people with thinning hair. The natural compound curcumin present in the ingredient counteracts the overproduction of DHT that is known to cause hair loss and stops new hair growing from the follicles.

What is the best DHT blocker and hair regrowth? ›

1. DHT Blocker Medicine (Finasteride) A study in the American Academy of Dermatology [1] revealed that finasteride is an effective DHT blocker. It works dual roles - halts hair loss and helps with future growth.

Does biotin get rid of DHT? ›

Biotin doesn't block DHT, but it can still lend a hand in promoting hair growth.

Will reducing DHT regrow hair? ›

Will Blocking DHT Lead to Hair Regrowth? The primary benefit of blocking DHT is that it can slow or even stop hair loss. It is often considered to be the most effective way to treat hair loss because it combats one of the major causes of baldness. However, DHT blockers do not directly promote new hair growth.

What stops DHT naturally? ›

Here's our top picks of DHT blocker food that acts as natural DHT blockers:
  • Zinc-rich foods. Leafy green vegetables like spinach and kale are rich in zinc and act as DHT blocking foods. ...
  • Lycopene-rich foods. ...
  • Lysine-rich foods. ...
  • Caffeine. ...
  • Vitamin B6 and B12. ...
  • Pumpkin Seed. ...
  • Pygeum Bark. ...
  • Biotin.
Nov 18, 2022

What are the signs of high DHT? ›

Other symptoms of high DHT are increased body and facial hair, adult acne, increased sweating, aggression, sleep apnea, high red blood cell count, or high blood pressure.

Can pumpkin seeds block DHT? ›

Pumpkin seed oil scientifically proven to block DHT, while also stimulating the follicles and delivering nutrients to the scalp. This means that pumpkin seeds initially target the catagen and telogen phases of the hair growth cycle, working to minimise excess shedding.

What hormone kills hair follicles? ›

DHT (Dihydrotestosterone) is a normal male hormone, or Androgen, that is produced from Testosterone by a very interesting group of enzymes, 5-alpha reductase 1, 2, and 3.

How do you stop DHT from attacking hair follicles naturally? ›

Pumpkin seed oil is another DHT blocker that's been shown to be successful. A 2014 study of 76 men with male pattern baldness showed a 40 percent increase in average scalp hair count after taking 400 milligrams of pumpkin seed oil every day for 24 weeks.

Does caffeine block DHT? ›

One 2007 laboratory study found that caffeine helped block the effects of DHT in male hair follicles. It stimulated hair shaft elongation, resulting in longer, wider hair roots. It also prolonged anagen duration, which is the hair growth stage.

How can I reduce DHT quickly? ›

Practicing a healthy lifestyle can help reduce DHT levels naturally. This includes regular exercise, quit smoking, reduce stress, take time to rest, and do scalp exercises like massages to reduce tension and increase blood flow.

Does biotin stop DHT? ›

Biotin doesn't block DHT, but it can still lend a hand in promoting hair growth.

Is zinc a DHT blocker? ›

Zinc for Hair Loss

It may seem strange, because even though DHT levels are raised, production is limited. Using zinc as a DHT blocker is not effective. Zinc helps to keep hormone levels regulated, which is one of the reasons why it is so effective in preventing and treating hair loss.

Is Omega 3 a DHT blocker? ›

If you are someone who is facing hairfall and is confused how to tackle it, then let us tell you that the killer combination of Biotin, Omega3 and DHT blocker is all you need to stop your hair follicles from shrinking and preventing any further hair loss.

What vitamin is best for hair? ›

“The best vitamins for hair growth include B vitamins, vitamin D, vitamin E, zinc, biotin and iron.
  • Vitamin B. Complex B vitamins play a role in hair growth, and are “essential for metabolism and nervous system function,” says Dr. Green. ...
  • Biotin. ...
  • Vitamin C. ...
  • Iron. ...
  • Keratin. ...
  • Vitamin D. ...
  • Zinc. ...
  • Vitamin A.
Feb 15, 2023

Which vitamin is for hair fall? ›

Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.

What is the best zinc to take for hair loss? ›

Another study, which involved 100 people with patchy hair loss from alopecia areata, stated that oral zinc sulphate is “one of the most effective treatment options” for alopecia areata, noting that it had a low relapse rate.

What happens if you block all DHT? ›

Blocking the DHT will lead to higher levels of both testosterone and estrogen in the body. Research shows this may lead to sexual dysfunction.

Is there a safe DHT blocker? ›

Minoxidil. Also known as Rogaine, minoxidil is a DHT blocker used to treat male pattern hair loss, and is known to be helpful in treating female hair loss as well. The treatment is FDA-approved for women and you can get minoxidil without a prescription. It can take up to a year to see results with minoxidil (AAD, 2022) ...

Is CoQ10 a DHT blocker? ›

CoQ10 blocks the production of dihydrotestosterone (DHT), a primary cause of hair loss. Biotin promotes cell growth and fatty acid production vital in strengthening hair and nails.


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