6 Best Hair Follicle Detox Shampoos to Pass Your Drug Test

Woman washing her hair

Drug tests have become more common in recent years. With the frequency of drug tests, the science that tests the presence of prohibited substances in the body has progressed as well. This is especially true for a hair drug test. 

The hair follicle test is the most difficult to pass, as THC metabolites stay in the hair shaft for up to 90 days.

However, there’s a solution — hair follicle detox shampoos. I’ve used and reviewed countless detox shampoos over the last decade. I’ve used my experience to make a list of the best hair detox shampoos. I’ll talk about six of them today and include a buying guide so you can choose the best shampoo for you.

Our Top 6 Hair Detox Shampoos

Here’s my list of the best detox shampoos that can help you pass a hair follicle drug test:

1. Old Style Aloe Toxin Rid Shampoo

Old Style Aloe Toxin RidOld Style Aloe Rid Detox Shampoo is my #1 choice to pass a hair drug test. This is my favorite detox shampoo because it’s the most effective one I’ve used for a drug test.

I won’t go into the full list of its ingredients, but I have to mention propylene glycol. This is the primary ingredient in this detox shampoo and is a powerful detoxifier. It seeps into the hair shaft and removes toxins from the hair follicles [1]

Many shampoos dry out the hair shaft, but that’s not the case with Old Style Aloe Rid shampoo. Another important ingredient that Old Style Aloe Toxin Rid has is aloe vera. Aloe vera strengthens the hair and aids its growth and scalp health so that the hair won’t be damaged and dull [2].

Old Style Aloe Rid Shampoo is a 2-in-1 — shampoo and a conditioner, so you don’t have to worry it’ll negatively affect your hair after the drug test.


  • Contains potent ingredients that detoxify the hair
  • Contains a conditioner so the hair will remain undamaged
  • Comes in a big bottle for multiple applications 
  • Easy to use


  • Pricey but worth the money


  • Should be used for 10 days
  • Contains aloe vera
  • 8 oz bottle

Custom Rating Criteria:

  • Effectiveness: 5/5
  • Price: 4/5
  • Ease of use: 5/5

2. Zydot Ultra Clean Shampoo

Zydot Ultra Clean ShampooMy next best hair follicle detox shampoo is Zydot Ultra Clean Detox shampoo. This shampoo is an excellent supplement for a lot of hair detox methods, such as the Macujo method and Jerry G method

One pack of Zydot Ultra Clean contains shampoo, a purifier, and a conditioner. You should first use only half of the shampoo, then the purifier, and then the other half of the shampoo. You can apply the conditioner in the end. Zydot has a somewhat complicated process compared to the Old Style.  

Overall, I had moderate success with this hair follicle detox shampoo. It works best when not used on its own but as a supplement to another method. It’ll also work better for moderate to light users.


  • Affordable compared to other hair detox shampoo brands
  • Works best as a part of another detox process
  • Comes with a conditioner for healthy hair


  • Not very effective on its own


  • Contains shampoo, purifier, and conditioner
  • 1.6 oz bottle
  • Long application process

Custom Rating Criteria:

  • Effectiveness: 4/5
  • Price: 5/5
  • Ease of use: 4/5

3. All Clear Detox Shampoo

All Clear Detox ShampooAll Clear Detox shampoo has several detoxifying ingredients that penetrate hair follicles and remove drug metabolites. It also removes other impurities that collect in our hair due to pollution, such as debris and particles.

This drug detox shampoo is great for recreational users and isn’t very effective for daily smokers. 

You’ll also need regular shampoo and a hair gel. You should apply the regular shampoo first and then the All Clear Detox shampoo. The overall process lasts for about half an hour, as you should let All Clear sit on your hair for 15 minutes before rinsing it, and then repeat. In the end, you should thoroughly apply hair gel and let it absorb in your hair follicles.


  • Affordable
  • Application process doesn’t last too long
  • Can remove drug metabolites from wet hair


  • Needs other products, such as regular shampoo and hair gel


  • 2 oz bottle
  • Requires buying other products apart from the hair detox shampoo
  • 30 minutes application process

Custom Rating Criteria:

  • Effectiveness: 3/5
  • Price: 4/5
  • Ease of use: 3/5

4. Ultra Cleanse Shampoo

Ultra Cleanse ShampooUltra Cleanse is a hair detox shampoo that also removes all toxins and impurities from the hair follicle. 

The manufacturer says this detox shampoo works best for light and moderate users. Heavy drug users should use it in combination with other products or detoxifying methods, and I agree. My friend, who’s a heavy smoker, used Ultra Cleanse and didn’t pass his test.

This is one of the best hair follicle detox shampoo products because it contains a conditioner that won’t damage your hair.

I liked that the application process was easy and quick. It lasts for about 10 minutes, which is much shorter compared to other shampoos. You should wet your hair, use half of the bottle, and massage it for up to 5 minutes. Rinse, and repeat. Then, you can towel or blow-dry your hair, as you usually do.


  • Short application time
  • Easy to use
  • 500% money-back guarantee


  • Doesn’t work for heavy users


  • Great money-back policy
  • 2-in-1 shampoo and conditioner
  • 2 oz bottle

Custom Rating Criteria:

  • Effectiveness 4/5
  • Price 4/5
  • Ease of use 5/5

5. Clear Choice Hair Follicle Shampoo

Clear Choice Hair Follicle ShampooClear Choice is another best hair detox shampoo that can help you pass a hair follicle drug test. The company behind Clear Choice also manufactures synthetic urine and detox drinks for different tests, such as urine tests.

I found this hair cleanser to be somewhat rougher on the hair, as it doesn’t come with a conditioner. Instead, you get two bottles: a shampoo and a purifier, which leaves the hair dry.

The use is simple. Just wash the hair with this shampoo, do a thorough hair rinse, and then use the purifier. Keep in mind you have to use the complete contents of the bottle. You’ll have an 8-hour window during which you can give a hair sample for a hair follicle drug test.


  • Gives you an 8-hour window to give a hair sample for tests
  • Ingredients open hair follicle strands and penetrate to remove toxins
  • Coates the hair follicle, which prevents toxic extraction during hair tests


  • Works better with Old Style Aloe Rid shampoo than by itself 


  • Coats the hair strands
  • Provides 8-hour clear zone
  • 2 oz bottle of shampoo and 2 oz bottle of purifier

Custom Rating Criteria:

  • Effectiveness: 3/5
  • Price: 5/5
  • Ease of use: 4/5

6. Stinger Detox Folli-Kleen Hair Shampoo Cleanser

Stinger Detox Folli-Kleen Hair Shampoo CleanserThe last best detox shampoo is Stinger Detox Folli-Kleen. Its main pro is that it gives you a 24-hour window during which you can do hair follicle tests.

The company says this drug detoxification hair shampoo is safe for both color-treated and permed hair, and I agree. I used it for dyed hair, and there weren’t any damages to the color. However, Stinger Detox doesn’t come with a conditioner, so it leaves hair feeling dry. 

The application is simple. You should apply a quarter of a bottle to wet hair, massage, and wait for 5 minutes, then do the hair rinse with warm water. Repeat once. After an hour, you’ll be ready for a hair follicle drug test. 


  • Lasts for 24 hours
  • Safe for dyed and permed hair
  • Easy application


  • Doesn’t have a conditioner, so it leaves hair dry


  • Works after 60 minutes
  • Provides 24 hours clear zone
  • 2 oz bottle

Custom Rating Criteria:

  • Effectiveness: 3/5
  • Price: 5/5
  • Ease of use: 4/5

Buyer’s Guide for Choosing the Best Detox Shampoo 

Woman buying shampoo

Now that I’ve talked about what are the best shampoos for getting hair free of toxins, here’s everything you should consider before getting your own shampoo.

1. Ingredients

Shampoo effectiveness depends on its ingredients and manufacturing process. You should carefully study the ingredients to make sure there aren’t any chemicals that could cause damage to your hair. If you’re allergic to certain ingredients, it’s even more important to check the list of ingredients.

You should avoid parabens, sulfates, phthalates, artificial perfumes, and synthetic colors. These damage the moisture and shine of your color.

Ingredients you should look for include propylene glycol, as it’s helpful in getting rid of toxins, and aloe vera, as it keeps the hair healthy. Apart from these, look for ingredients such as apple cider vinegar, green tea extracts, and botanical extracts such as lemon, sage, and mint. All of these will keep your scalp healthy. 

2. Scalp Condition

Woman scratching scalpAnother reason why checking the ingredients is important is because of your current scalp condition. If your scalp is in bad condition — flaky, dried out, or greasy — a detox shampoo can make the situation worse. 

If you have scalp issues, you should look for a shampoo that won’t further damage it. Best shampoos will contain moisture and will only have a minor effect on the scalp so they won’t make the situation worse.

Look for a shampoo that matches your hair type, i.e., curly, straight, dyed, etc. This shampoo can get rid of toxins but won’t further dry it out or negatively affect such hair’s natural moisture.

3. Brand Reputation

A hair test is a serious thing, and detox shampoo is a complicated product, so you should only buy from reputable brands.

A brand’s reputation will show you if the product is safe and efficient and if there are any long-term effects. The best way to check this is to read other people’s reviews. Other users have gone through the same thing, so by reading their experiences, you’ll know what to expect when using a certain shampoo for hair follicle tests. 

You should also buy from brands that list all the ingredients the product has. This shows they are open and have nothing to hide.

4. Shampoo Effectiveness

Woman brushing hair ineffectivelyThere are many different shampoos available, and they all have different levels of efficiency. For example, some shampoo will help you pass a hair follicle test if you use it on the test day because it functions for a couple of hours. Others may last for up to 24 hours or even longer if used regularly.

It’s important to choose the shampoo that works in your timeframe requirements. If a shampoo has an effectiveness of 8 hours, and you can’t take a test during those 8 hours, it’ll be worthless to you.

Make sure to read the label carefully, so you can choose a shampoo that keeps the hair toxin-free in your timeframe. 

5. Shampoo Price

Hair detoxifying shampoos have a huge price range. Some are expensive, while others are affordable. It doesn’t automatically mean that more expensive shampoos are better. Some manufacturers provide great shampoos for a low price.

However, it’s important not to compromise on shampoo effectiveness. If a test is extremely important, for example, if your future job position depends on this, you should invest in the best shampoo available, even if it’s on the expensive side.

6. Customer Guarantee and Deals

Woman looking at shampoo inside storeThe best manufacturers will offer you a guarantee. This shows the company is sure of the effectiveness of their product. It also gives you peace of mind to know you can get a replacement or reimbursement if there’s an issue.

I already talked about the shampoo price. But deals can help you get the shampoo for hair follicle drug tests at a lower price. 

Some brands offer deals from time to time. This gives you a chance to snag an expensive product at a discounted price and is especially significant if you’re on a low income and need to pass the test to get a job that will improve your quality of life. It’s a good idea to check the brand you’re interested in from time to time to find a good deal.

7. Shampoo Size

Detoxifying shampoos are available in a wide variety of sizes. You have to decide if you need a larger bottle of shampoo or a smaller one.

If you have very long and thick hair, you should opt for a shampoo with a larger size, for example, 4 oz. Or, if you’re a frequent user and plan to wash your beard and other body parts, you’ll also need a larger size.

On the other hand, if you have short hair and are a light user, a smaller shampoo size might be enough to pass hair follicle tests.

8. Ease of Use

Woman washing her hairWhen choosing a hair follicle detox shampoo, its ease of use is the final thing to consider. A complicated application process might make you think the shampoo will work better, but that’s not necessarily the case. In fact, a shampoo with many complex steps means a higher chance of messing something up and failing your hair follicle test.

Also, some shampoos with a long application process require you to use other products, such as a shower cap, another shampoo, hair gel, and more. These aren’t only more complicated but mean a higher expense for you.


What drugs do hair follicle tests detect?

Hair follicle tests will detect these drugs:

  • Amphetamines
  • Methamphetamines
  • Marijuana
  • Cocaine
  • Ecstasy
  • Fentanyl
  • Opiates

Can hair bleaching help pass a hair follicle drug test?

Yes, hair bleaching can help pass a hair follicle drug test. Bleaching can lower THC metabolites in your hair by 40 to 80%. However, this method is time-consuming and destructive for the hair. 

Does dying your hair help pass a hair test?

No, dying your hair doesn’t help pass a hair test. Washing hair with ordinary shampoo, using styling products, or perming hair doesn’t help. You need a hair detox procedure or a detox shampoo. 

What can cause a false positive hair follicle test?

Prescription medication and food, such as poppy seeds, can cause a false positive hair follicle test. 

What’s the Best Hair Detox Shampoo for You?

All of the products I’ve listed are among the best detox shampoos. However, my vote for shampoo #1 goes to Old Style Aloe Toxin Rid

Compared to other shampoos on this list, it’s rated the best. It’s easy to use, has powerful ingredients, and won’t stop hair growth. It also won’t cause you to have dry and brittle hair, as it comes with a conditioner.

Most importantly, Old Style is the most effective shampoo for passing a hair follicle drug test. You don’t have to use another hair detox method. Simply follow the instructions, and give your hair samples with peace of mind.

Click here to get your shampoo and pass hair drug tests.


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