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5 Best DHT Blocker Shampoo To Stop Hair Loss 2023

Mitchelle Morgan

Updated on - Written by
Medically reviewed by Dr G. Michael DiLeo, MD

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Kiierr DHT Blocking Shampoo

Kiierr DHT Blocking Shampoo

  • Botanical ingredients.
  • Mitigates scalp inflammation.
  • Stimulates hair growth.

10% Off Sitewide: HEALTHCANAL

Keeps Thickening Shampoo

Keeps Thickening Shampoo

  • Science-backed ingredients.
  • Stops hair thinning.
  • Safe for everyday use.

Hims Thickening Shampoo

Hims Thickening Shampoo

  • Light, fresh eucalyptus scent.
  • Cruelty-free.
  • Vegan-friendly.

Imagine losing your hair prematurely as something you could have avoided.

So, if you had the remedy, would you use it?

Anyone can experience hair loss or other scalp inflammation issues due to using toxic hair products. Thankfully, there are safer hair products, including hair oils, creams, shampoos, and conditioners. This piece will look at shampoos that block the conversion of dihydrotestosterone[1] from testosterone and highlight five of the best DHT-blocker shampoos on the market that will offer you healthier hair follicles and scalp.

Keep reading to learn all this and more.

5 Best DHT Blocking Shampoos For Hair Loss On The Market In June,2023

What Is DHT Blocking Shampoo?

DHT-blocker shampoos are hair care products formulated to inhibit the production of DHT. This hormone is thought to contribute to hair loss in both men and women significantly.

DHT is a byproduct of the conversion of testosterone by an enzyme called 5-alpha reductase. These shampoos are formulated to block DHT, which may lead to healthier hair follicles and promote fuller hair growth

DHT is important in puberty and before, but in adults, it can be blocked without any significant downside. Such shampoos typically contain ingredients believed to either inhibit the activity of 5-alpha reductase or directly block the binding of DHT to hair follicles. DHT-blocker shampoos commonly include saw palmetto,[2] nettle extract,[3] pumpkin seed oil,[4] and green tea extract.[5]

One might ask why DHT needs to be blocked; Well, here is a rundown:

DHT is an androgen, a class of male sex hormones that contributes to the growth of males’ secondary sexual traits. While DHT is essential for the healthy development and operation of the male reproductive system, it may also wreak havoc on your health if you have too much of it.

Male pattern baldness[6] and hair loss are two main risks connected to high DHT levels. DHT is thought to contribute to hair loss by interacting with androgen receptors in hair follicles, which causes the hair follicles to contract and slow down the creation of new hair.

An increased risk of prostate cancer and prostate enlargement is another possible problem brought on by high DHT levels.  However, conflicting data suggest high DHT levels have little effect[7] on long-term prostate cancer.

DHT may also cause other problems, such as hirsutism[8] in women, acne, and other skin-related problems.[9] But it’s crucial to remember that it’s not always confirmed whether the DHT is the source — or the result — of the disease. To fully comprehend the causes and potential effects of high DHT levels, it’s crucial to consult with a trained healthcare professional.

It’s also worth noting that there is limited scientific evidence supporting the efficacy of DHT-blocking shampoos for treating hair loss. The FDA does not regulate these products as a hair loss treatment.

How Does DHT Blocking Shampoo Prevent Hair Loss?

As indicated, the action of the enzyme 5-alpha reductase, which turns testosterone into DHT, is typically inhibited by  DHT-blocking shampoos and conditioners.

These DHT-blocking shampoos are also strengthened by adding other natural ingredients, like the three we mentioned above, and the red Korean seaweed extract.[10] This ingredient is commonly found in DHT blocker hair products and is rich in antioxidants and essential amino acids, which are said to decrease scalp inflammation and nourish the hair and scalp.

Vitamin E, another ingredient, is an antioxidant that may help improve hair follicles’ health. The ingredients in the formulas are meant to prevent hair loss, stimulate hair growth, improve scalp health, and offer a user lush and thicker hair. 

5 Best DHT Blocking Shampoos For Hair Loss In 2023

Kiierr DHT Blocking Shampoo

Kiierr DHT Blocking Shampoo

10% Off Sitewide: HEALTHCANAL

See Kiierr Reviews

The selling point that qualifies the Kiier DHT Blocking Shampoo as the Editor’s choice is their attention to detail on how their anti-DHT shampoo works. The Kiierr DHT Blocking Shampoo follows the three phases of hair growth[11] to fight off hair loss: anagen, catagen, and telogen.

  • Has natural botanical ingredients.
  • May help treat male pattern baldness.
  • Utilizes the three stages of hair growth to treat hair loss.
  • A bit expensive.

The three stages of hair growth are the anagen — the growth phase; the catagen — the transition phase; and the telogen phase — the resting hair stage. In male pattern baldness, the anagen phase is shortened and the telogen phase is lengthened. This limits the hair follicles from maturing and they fall out faster.

This shampoo then steps in to inhibit the conversion of 5-alpha reductase enzymes. And this is thanks to the work of vitamin E, B-5, keratin, jojoba oil, collagen amino acid, zinc PCA, green tea, and the kapilarine complex that heals the scalp and nourishes the hair.

In this listing, vitamin E[12] — as an antioxidant — fights off oxidative stress; keratin stimulates new hair growth[13] by inducing anagen Jojoba oil[14] is a good scalp moisturizer; the rest also has hair growth benefits.

The company claims that this formula may boost scalp blood circulation and cellular metabolism to reduce scalp inflammation and induce hair to finally reach the surface. The exact botanicals included in the complex with these properties are plant extracts of salvia,[15] Kigelia africana,[16] Gingko biloba, and cinnamon.

One month’s supply costs around $34.99

Keeps Thickening Shampoo

Some DHT-blockers might be too strong for your scalp if used every day; not with Keeps Thickening Shampoo, which you can use daily. The two main active ingredients saw palmetto and biotin. This formula is specially designed for men.

  • Contains natural ingredients that support healthy hair growth.
  • Research-backed formulas.
  • Offers consultation and guidance from licensed medical providers.
  • It may not work for everyone.

Keeps Thickening Shampoo is designed to enhance the results of hair loss treatment plans by working together with the Keeps thickening conditioner. The shampoo is formulated with a unique formula created by hair loss experts and claims to make thinning hair look thicker.

The shampoo contains natural, science-backed ingredients such as biotin, caffeine, green tea, and saw palmetto, which is believed to support healthy hair growth. In this formula, biotin[17] strengthens the hair follicles and your nails. Caffeine[18] may help with male pattern baldness since it is anti-DHT. Topical green tea has EGCG, which may help lengthen the hair growth phase.[19 Lastly, saw palmetto is a potent DHT blocker.[20]

This all-natural biotin hair shampoo is safe for daily use. Additionally, the brand offers a free consultation to ensure your treatment plan is right for you and ongoing support and guidance from a licensed medical provider. One 8-ounce bottle costs $14.67, which could be considered a good value for the product. All orders are shipped and delivered to your door.

Hims Thickening Shampoo

Hims is a modern-looking brand with an amazingly well-arranged website that beautifully displays the entire Hims collection of hair loss remedies, including gummies, oils, and hair products.

  • Claims to promote new hair growth.
  • Soothing scent.
  • Safe, cruelty-free, and vegan.
  • Can be used on body hair.
  • Needs medical consultation.
  • Results vary.

The Hims DHT-blocking shampoo is a hair growth shampoo formulated by dermatologists using saw palmetto and other hair thickening ingredients for seriously full-looking hair. This shampoo is not only designed for scalp hair but also body hair.

The shampoo is formulated with a fresh eucalyptus scent, which provides a soothing, luxurious in-shower feel. Additionally, it claims to cleanse excess sebum, helping new hair follicles grow strong.

This hair growth-stimulating shampoo is free of paraben, sulfate, silicone, and phthalate elements. It is also cruelty-free and vegan-friendly, making it suitable for those with sensitive scalps or who prefer to use natural and cruelty-free products.

The Hims DHT-blocking shampoo is a good option for men looking for a hair growth-stimulating shampoo formulated with ingredients that promote hair growth and block DHT. A 19-milliliter shampoo retails for $19 from the official brand site.

Hair Restoration Laboratories Hair Restore Shampoo

Hair Restoration Laboratories’ Hair Restore Shampoo is a scientifically formulated, chemical-free shampoo that aims to provide stronger, thicker, and healthier-looking hair.

  • Blocks the cause of hair loss.
  • Contains natural ingredients.
  • Free of harsh chemicals.
  • Results may vary.
  • Needs medical consultation.

The brand says it is the most beneficial daily shampoo for preventing hair loss, thinning, and breaking, in addition to supporting thicker, longer, and healthier hair.

The shampoo is formulated with proprietary technology and is claimed to drastically reduce hair shedding and fallout, improve hair strength and scalp health, minimize the appearance of thinning hair, resulting in thicker-looking hair, and help revive and nourish hair.

This DHT blocker shampoo can be used on all hair types. It contains no parabens, phthalates, sulfates, silicone, or harsh chemicals and is safe to use on damaged or chemically treated hair. None of the testings was on animals.

The Hair Restoration Laboratories Hair Restore Shampoo formula contains various vitamins, natural ingredients, essential oils, and botanical extracts. They include aloe vera,[21] saw palmetto, rosemary,[22] argan oil, hops, reishi mushroom, ginger, yerba mate extract,[23] biotin, Hibiscus sabdariffa flower extract, pumpkin seed extract, white nettle extract, tocopherol — vitamin E, flax seed oil,[24] green tea extract, black cumin seed oil, and Capsicum frutescens — cayenne pepper extract. Additionally, the brand offers a 60-day money-back guarantee if customers are unsatisfied.

A 16-ounce bottle sells for $24.97 from the main brand website.

ProBliva DHT Blocker Hair Loss & Hair Re-Growth Shampoo

ProBliva DHT Blocker Hair Loss & Hair Re-Growth Shampoo seeks to provide both men and women a remedy for hair loss and thinning by preventing the formation of DHT and fostering hair regrowth.

  • Blocks DHT, a leading cause of hair loss.
  • Formulated to promote and maintain new, healthy hair growth.
  • Enriched with natural oils that prevent hair breakage.
  • Cruelty-free, gluten-free, sulfate-free, and paraben-free.
  • Results may vary for individual use.
  • Does not provide any medical consultation.

This DHT-blocking shampoo for women and men contains a complex called Kapilarine, zinc PCA, vitamin B5,[25] vitamin E, keratin, collagen amino acids, and jojoba oil which are known to provide ingredients that help in healthy hair growth.

It prevents the enzymes that convert testosterone to DHT, a significant factor in hair loss, mostly in men, although women can also use it. That’s why it’s formulated to promote and maintain new, healthy hair growth, not just inhibit DHT. It is enriched with natural oils that prevent hair breakage, making it an ideal shampoo for growth. This restores hair because the shampoo targets the root cause of hair loss to promote healthier and stronger hair.

This shampoo is cruelty, gluten, sulfate, and paraben-free. It is also vegan-friendly, made in the USA, and has a 60-day money-back guarantee. One 236-milliliter bottle typically retails at $42.99, but if you are lucky, you could buy it at $29.97 at a 30% discount from the brand’s website.

DHT Blocking Shampoo Safety And Side Effects

Hair regrowth on thinning hair may seem like an unattainable goal, but the truth is that it has been done before using the best DHT-blocking ingredients available. The best hair-thickening shampoo contains all the ingredients you may need for a healthy mane. Regardless, there are specific safety measures you should adhere to. And this cuts across the board, whether you are considering using a DHT-blocking shampoo with ketoconazole,[26] or a biotin DHT-blocking shampoo.

They are:

  • Perform a patch test before using the shampoo on your entire scalp.
  • Follow the instructions on the product packaging.
  • Take note of the brand’s reputation and closely scrutinize the ingredient list.
  • Consult a healthcare professional if you’re experiencing hair loss.
  • Consult your doctor if you are taking prescription medications or have any medical conditions before using a DHT-blocking shampoo.
  • Address underlying conditions causing hair loss, such as hormonal imbalance, autoimmune disease, or nutrient deficiency.

Some side effects of using these DHT-blocking shampoos are skin rashes, itching, hair color or texture change, dry scalp, or burning sensations. If these effects happen when using even the best DHT-blocking shampoos, stop using them at once and seek medical attention.

How To Use DHT Blocking Shampoo For Hair Growth?

There is nothing majorly different about using a DHT-blocking shampoo except the formula of this additional product to your daily grooming routine. Everything else you do while washing your hair using any other shampoo is the same. 

To achieve the best results using a hair thinning therapy using a good biotin shampoo, like shiny leaf biotin shampoo or the Pura D’or, follow the following wash routine:

  • Start with a clean scalp.
  • Apply shampoo to wet hair.
  • Gently massage into the scalp.
  • Leave the shampoo on for at least 5 minutes, as directed by the product instructions.
  • Rinse out thoroughly.
  • Repeat the process as directed; it may be daily or every other day.
  • Combine the use of DHT-blocking shampoo with other hair growth-promoting treatments.

How To Choose The Best DHT Blocker Shampoo?

There are so many DHT-blocking hairs restore shampoos on the market today, but what is the best for healthy scalp and hair loss prevention? Use this checklist to find the best:

  •  Check the ingredients list: Look for ingredients shown to have DHT-blocking properties, such as saw palmetto, nettle extract, pumpkin seed oil, green tea extract, red Korean seaweed, tree tea oil, argan oil, green tea, and rosemary oil. Also, look for amino acids like keratin, collagen, and others that promote healthy hair growth.
  • Choose from reputable brands: Be sure to choose a shampoo from a reputable brand with a proven track record for making high-quality hair care products.
  • Read the reviews: Research the product reviews online to see what other people say about the product.
  • Check for any certifications: Check for any certifications, such as natural, organic, or cruelty-free certifications.
  • Please pay attention to the packaging and labeling: Make sure that the shampoo is clearly labeled with all its ingredients and that the packaging is labeled with the company’s name and contact information.
  • Consult a healthcare professional: Consult an expert if you’re experiencing hair loss or have other hair or scalp issues to understand the underlying causes and best treatment options.

Keep in mind that the FDA doesn’t regulate DHT-blocking shampoo as a hair loss treatment, so keep that in mind when making your choice and be cautious with the products. And finally, consider DHT-blocking shampoos that are specifically formulated for color-treated hair. Some DHT-blocking shampoos may contain ingredients that can strip the color from your hair.

Final Thought

The best and safest shampoos and other hair products are those that do not cause you any harm. As explained, shampoos that block DHT could limit the onset of hair loss and promote growth with healthy, lush, thick hair shafts and follicles.

It is essential to check the ingredients for DHT-lowering, like saw palmetto, green tea, argan oil, rosemary, caffeine, and others. This helps to ensure that the DHT-blocking shampoo works. Additionally, it is crucial to check your DHT levels in your system and if you experience any scalp inflammation or other side effects. This is why a medical evaluation is wise before using any hair loss remedy.

Also, when selecting the best hair loss shampoo that is anti-DHT, read the reviews, and check brand reputation and certifications. These are the only sure ways to know that you will get the best anti-DHT shampoo that works for you.

Also, it’s important to accept that all the benefits of hair regrowth stop when you stop using the DHT-blocker shampoo.

Frequently Asked Questions

Do DHT-blocking shampoos really work?

Yes, DHT-blocking shampoos really work although the clinical evidence is sparse. And you must use them forever if you want any results to continue.

How to reduce DHT naturally?

The best way to reduce DHT naturally is to exercise regularly, quit smoking, reduce stress, and eat DHT-blocking foods like spinach, pumpkin seeds, kale, green tea, banana, and beetroot, to mention a few.

Which is the best DHT blocker shampoo?

There are so many DHT-blocking shampoos in the market, but our top five are: Kier DHT Blocking Shampoo, Keeps Thickening Shampoo, Him Thickening Shampoo, Hair Restoration Laboratories Hair Restore Shampoo, and ProBlivia DHT Blocker Hair Loss & Hair Re-Growth Shampoo.

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Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

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Mitchelle Morgan

Medically reviewed by:

Michael DiLeo

Mitchelle Morgan is a health and wellness writer with over 10 years of experience. She holds a Master's in Communication. Her mission is to provide readers with information that helps them live a better lifestyle. All her work is backed by scientific evidence to ensure readers get valuable and actionable content.

Medically reviewed by:

Michael DiLeo

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