How To Remove Metabolites From Hair With Detox Shampoo

How To Remove Metabolites From Hair

If you are a cannabis user, it is always unpleasant to receive the news that you are about to undergo a drug test. And this fact becomes doubly unpleasant when you learn that it will be a hair follicle drug test. These ones are really hard to beat, and you know that fact well. But still, it is possible to eliminate the traces of weed, and thousands of people do it successfully. So – how to remove metabolites from hair? Read on and learn it!

We believe that there is absolutely nothing wrong with using marijuana and other THC products like delta-8. In many US states, they are legalized, and others are currently going through this process. And the government is still in no hurry to decriminalize cannabis at the federal level. In 2022, more Americans smoked marijuana than tobacco, according to the results of a recent Gallup poll. 16% of those surveyed said that they smoked marijuana recently. And by contrast, only 11% said that they had smoked a tobacco cigarette in the previous week.

The future is here, and weed is taking its place in it. Unfortunately, hair drug tests are still a part of this future. So lots of Americans want to know how to pass a hair follicle drug test in 2022. As we said before, this task isn’t easy, but it is possible with the best detox shampoos. Well, no pain – no gain.

What Is a Hair Drug Test

Before hiring or at random throughout employment, your employer may request for a hair follicle test to check for illicit drug use. Companies like Walmart, Amazon, GNC, and others drug test their employees, more or less often. The law is on their side – you will have to pass it, to save your job or to get it. Also, these tests may happen during a lawsuit.

During a hair follicle drug test, lab workers usually look for evidence of any drug use. They cut a sample of hair from your head and analyze it. With the typical 1.5 inches of hair, it can identify cannabis use up to 90 days prior to the test. Yes, you’ve heard it right – hair follicle drug test detection times are 90 days, or 3 months. If you wanted to know how long does THC stay in your hair – well, this is the answer.

Between 90 and 120 hair strands will be removed from your scalp by a lab technician. To avoid leaving a bald spot, they can gather hairs from various areas of your crown. The collector may choose your body hair for the testing if you have no or very little hair on your head. Your hair will be wrapped in foil and placed in a safe envelope before being dispatched for overnight testing. The result will come in 1-2 days.

It cannot be denied that hair drug testing is very accurate. It is based on a simple principle – when THC gets into your system, it spreads all over your body, and gets metabolized. And your hair follicles also receive a little bit of cannabis. The dose is tiny, but modern laboratory equipment can detect weed in your hair, as well as other drugs:

  • Methamphetamine
  • Amphetamine
  • Cocaine
  • Ecstasy
  • PCP
  • Opioids (morphine, or codeine, or anything else)
  • PCP ( known as Angel Dust)

How Long Does Weed Stay in Hair?

When cannabis enters your system, different parts and tissues of your body metabolize it in different ways. The speed of this process also varies significantly. And it depends on lots of factors, including your weight, body mass index, frequency of weed use, amount of cannabis smoked, strain you’ve chosen. So nobody could give you a precise answer to the common question – how long does weed stay in your hair for follicle test. Nevertheless, there are some average values that can be determined.

As you know, there are three most common types of drug tests: saliva, urine, and hair. THC detection times vary a lot for these tests, and for different categories of cannabis lovers. But the common numbers are here.

How Long Does Weed Stay In Your System

Type of drug test Occasional users Regular Users Heavy Users
Saliva 1 – 12 hours 2-24 hours 2 hours – 3 days
Urine 2 hours – 5 days 2 hours – 14 days 2 hours – 30 days
Hair 5 days – 90+ days 5 days – 90+ days 5 days – 90+ days

So, now you know how long does THC stay in your hair follicles. The detection window is really huge, it’s true. But there is one more fact that can help you in some situations. Your hair grows slowly, so if you have one or two joints, your hair will be clean from THC metabolites for 5-6 days. And only after that time a lab test will detect it.

How To Remove Metabolites From Hair

With all this knowledge about hair follicles drug test, you may ask yourself – is it even real to pass this test for a THC user? Can you get a clean result? And how to remove metabolites of weed from your hair? Ok, right now we want to calm you down – all of this is possible, if you try and make some great effort. But there is only one DIY method that has a chance to work.

Bleaching – May Work But Is Dangerous

You may have heard of a risky approach – bleaching your hair. Basically, it removes color from the hair strands. An alkaline substance is used to open your hair cuticle before bleaching. The oxidizing agent, which removes the natural melanin (the pigment that gives your hair its color) by penetrating the hair core, comes next.

Bleaching with hydrogen peroxide can help you remove metabolites from hair, it’s even proven by research. But the authors of that research noted that the traces of the drug did not disappear. A chemical reduced their amount, but THC traces were still enough for a “positive” drug test.

And please do not forget that bleaching leaves your hair much weaker than it was before. Repeating this method may cause significant damage to your hair and scalp. In some cases, the damage can become permanent. To sum it up – you may use this method, but please, don’t overestimate it. Hair detox shampoos like Old Style Aloe Toxin Rid, which we will review shortly, will cope with this much better and without jeopardizing your head. Oh, and one more – you will need to dye your hair after bleaching. Otherwise, it will look very suspicious to the employer – and the job of your dreams may fly away.

And…Is That All?

Yes, it is the only homemade trick that has a chance of success. No detox drinks or pills will work when it comes to hair follicle drug tests. Metabolites of marijuana are just too deep in your hair strands. Vinegar or salicylic acid are useless here.

We also hope that you will not shave your head and come bald to the testing lab. This way, you only would make the lab workers laugh. They will have a strong reason to suspect you of something like trying to cheat. And they will simply take a sample of your body hair – from the beard, armpit, chest, or any other place. You’ll get a double fail – no hair and no work.

But at the same time, weed users still have a chance to pass a hair drug test. This chance is called a hair detox shampoo, sometimes also called a drug detoxification hair shampoo. For years, these products were developed by professionals that took into account all the features of hair drug testing. They really know how to remove metabolites from hair. Interested, yeah?

How To Remove Metabolites From Hair With Detox Shampoo

To tell the truth, there are dozens of hair detox solutions on the market that claim to be able to get rid of THC residues. Many of them are more or less effective – but any customer should beware of scam, fake, and counterfeit products. Cheap or fake substances not only don’t fulfill their purpose, but can also cause some serious harm to a customer’s hair and scalp.

Your hair detox shampoo for drug test should really come from a trusted manufacturer that has worked on this market for many years. Considering the choice of thousands of users, as well as a significant number of positive reviews, such shampoos are Old Style Aloe Toxin Rid and Zydot Ultra Clean. Their formulas are effective, and their ingredients are mixed in carefully measured proportions.

So, how to use these hair follicle detox shampoos? Should you just order them, wash your hair, and get clean tomorrow? Sorry, but hair detox is not that simple if you want to succeed. You will have to follow a specific set of instructions, called The Macujo Method. This approach is going to take some time and cost you a ton of money. But getting a job or saving your career is much more valuable, isn’t it?

The Macujo Method – How To Do It

Bet on anything that you’ve heard of the famous Macujo Method. It is still regarded as the most effective and practical way to pass a hair follicle drug test. And not without a reason. The major goal of the Macujo Method is to open the hair cuticles and reveal the cortex, the hard middle part of the hair follicle. Macujo Method is used to eliminate THC metabolites, which are there, in the cortex of your hair strands. Compared to any natural product like vinegar or salicylic acid, it performs much better.

What Do You Need For Macujo Method

Please prepare some items for this approach:

  • Warm water
  • Apple cider vinegar
  • Goggles, shower caps
  • Disposable gloves
  • Liquid Tide detergent
  • Zydot Ultra Clean shampoo
  • Old Style Aloe Toxin Rid shampoo

Yes, this can cost you some dollars – detox hair shampoo for THC usually is not a cheap item. But, as aforementioned, hair drug test is the hardest one to pass. Stakes are high – just as the prices are.

Macujo Method Steps

To go through the Macujo Method successfully, you should follow these steps:

  1. Stop using any kind of drugs. This step should be obvious, but who knows.
  2. Use warm water to wet your hair.
  3. Apply a small amount of apple cider vinegar (ACV) to your scalp.
  4. Gently massage your head to spread ACV properly.
  5. Add the Clean and Clear shampoo, without washing your hair.
  6. For half an hour, cover your head with a bath cap.
  7. Use warm water to rinse your hair.
  8. After a thorough rinse, use Old Style Aloe Toxin Rid shampoo – twice (put it on, wait for 5-10 minutes, rinse, put on again, wait, wash your hair)
  9. Use the Tide detergent to carefully rub your scalp after doing all these things with detox shampoo.
  10. Wash the detergent off.
  11. The last step – use Zydot Ultra Clean shampoo. Massage it directly into your hair and scalp. Wait for 15 minutes.
  12. Rinse with warm water.

The whole process should be repeated again and again, from 3 to 7 times. It depends on your weed usage frequency and amounts – more for heavy smokers, less for light users. The last procedure has to be done on your hair drug test day. This solution is really effective when you want to remove metabolites from hair with detox shampoo. Of course, nobody can give you a guarantee. But thousands of marijuana lovers used this method, succeeded, and left their feedback on Reddit and other forums. Check it and make sure for yourself!

And yes, this method could cause some damage to your hair – but nothing permanent. Just do not let the shampoo and apple vinegar get into your eyes, use the mentioned protective equipment, and all should be OK.

So, let’s take a closer look at hair detox shampoos that we mentioned.

Old Style Aloe Toxin Rid Shampoo Review

When it comes to hair detox solutions, you should pay attention to two circumstances at once. They are the effectiveness of the active ingredients, and the absence of harm to your hair. And there is a top-notch product that combines both of these properties – the Old Style Alox Toxin Rid shampoo.

In fact, it is simply the best hair follicle detox shampoo of 2022. No other hair detoxification supplement on the market cannot boast of having so great success among cannabis users. But what makes it special? It’s a blend of chemicals and natural ingredients with a proven track record.

Old Style Aloe Toxin Rid Shampoo Ingredients

The precise composition of Aloe Toxin Rid Shampoo is a secret, but we know the main things about it.

It has a number of components, with EDTA being the most common. The purpose of EDTA, also known as ethylene diamine tetra-acetic acid, is to increase the stability of shampoos and other cosmetic products. It helps extend the life of shampoo by grabbing hold of the metal ions in hard water.

Old Style Aloe Toxin Rid includes propylene glycol, a chemical that aids in removing drug metabolites. At the same time, aloe vera is well known for its curative and helpful properties for the skin. Unwanted toxins build up on the scalp along with dead skin, grime, and sebum. You may get rid of these damaging particles successfully with this shampoo that contains aloe.

Other active ingredients are pantheonol, polysorbate 60, myristic acid, polyglyceryl 3 distearate, and avocado oil.

Manufacturer and Prices

The manufacturer of Old Style Aloe Toxin Rid shampoo is Testclear company. They are a famous THC detox brand, so you may be sure that the product will be of top quality.

As of 2022, one bottle of Old Style Aloe Toxin Rid shampoo costs $235.90. That’s on the expensive side – but you always have to pay more for the best products.

Pros and Cons

Let’s talk about the pros and cons of this shampoo.


  • Effective for hair detoxification
  • Proven track record
  • Part of the famous Macujo Method
  • Contains propylene glycol
  • Hundreds of positive customer reviews


  • Can make a hole in your pocket
  • No information about money-back guarantee
  • One bottle may not be enough for heavy weed users

Old Style Aloe Toxin Rid Shampoo Reviews

Old Style Aloe Toxin Rid Shampoo Review 1

As aforementioned, there are lots of positive user reviews on the web. Here are some typical comments.

Zydot Ultra Clean Review

Looking for the best detox shampoo to pass a hair follicle drug test? Another famous brand in this niche is Zydot Ultra Clean shampoo. In fact, these two products are not direct competitors – they complement each other perfectly, making the hair detoxifying real and easy.

Zydot Ultra Clean is famous for having three-in-one product. If you buy it, you get a shampoo, a conditioner, and a purifying treatment. Together they can eliminate drug residues and other contaminants from the hair.

The main ingredients of Ultra Clean shampoo by Zydot are:

  • Methylparaben
  • Cocamide DEA
  • Sodium PCA
  • Tetrasodium EDTA
  • Citric Acid
  • DMDM Hydantoin

The manufacturer, Zydot company, is also a famous brand on this market. They sell detox drinks, kits, and a well-known shampoo that we are reviewing now

The important benefit of Zydot Ultra Clean shampoo is the price. It costs just $35.95, which is much cheaper than Old Style Aloe Toxin Rid. But everything should be paid for – its formula is weaker. This shampoo cannot clear your hair alone – it may have a chance after 1-2 puffs of weed, but nothing more. But Zydot is not supposed to work alone. Buy and use Zydot Ultra Clean with Old Style Aloe Toxin Rid, follow the Macujo Method, and you will have very nice chances to pass a hair drug test.

Pros and Cons

Let’s talk about the pros and cons of this shampoo.


  • Can remove some toxins from your hair
  • Contains shampoo, conditioner, and purifier
  • Is used in the Macujo Method
  • Affordable price
  • Money-back guarantee


  • Can’t remove THC metabolites from your hair alone
  • Not approved by FDA

Zydot Ultra Clean Shampoo Reviews

Zydot Ultra Clean Shampoo Review 1

The brand and the product are also popular among cannabis smokers. Here is a common review from an amazed customer.

Nexxus Aloe Rid Shampoo Review

Nexxus Aloe Rid is another famous THC detox shampoo. Or, rather, it was famous in the times when Nexxus was still producing it, 5-6 years ago. There is a big confusion around this shampoo, but we can say one thing: Nexxus doesn’t produce it any more. The formula of aloe-based detox shampoo is now used by Testclear company – and now it is called Old Style Aloe Toxin Rid.

But anyway, the old Nexxus shampoo can be found in some online stores, and it has its loyal admirers. It’s quite hard to believe, but people are still searching for this product. They use it to pass hair drug tests, more or less successfully.

You can use Nexxus Aloe Rid shampoo for THC detox, if you find it. Nexxus Aloe Rid had 26 active ingredients, including ceramides, panthenol, aloe, avocado oil, wheat extract, and so on. These substances work together to clear weed metabolites from your hair. But, in our opinion, Old Style Aloe Toxin Rid can deal with it much better.


  • One of the oldest detox shampoos
  • 26 active ingredients
  • Can be used in Macujo Method


  • Is not produced anymore
  • Lots of fake products on third-party websites
  • No money-back guarantee
  • Old formula is expensive

We tried to find some new customer reviews, but Nexxus isn’t manufacturing Aloe Rid anymore. So the latest reviews were written in 2018 and 2019.

Nexxus Aloe Rid Review

Some customers reported that it helped them to pass a test. Others, like this guy, say that it’s just a waste of money.

High Voltage Shampoo Review

In some cases, you may need a cheap and fast-acting detox shampoo to pass your test. And if you are a light weed smoker, not a heavy one – we have a solution for you. High Voltage Detox Folli-Cleanse Shampoo was created to remove THC and other toxin metabolites from the hair shaft.

The ingredients of this shampoo include: Ammonium Lauryl Sulfate, Deionized Water, TEA – Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Thiosulfate, Cocamide DEA, Glycerin, Tetrasodium EDTA, DMDM Hydantoin, Citric Acid, Lodopropanyl Buylcarbomate and Fragrance.

It’s made and sold by High Voltage Detox – a well-known brand that has some detox solutions in their assortment. This shampoo is quite affordable and costs $34.95, so it won’t make a hole in your pocket.

High Voltage Detox Folli-Cleanse Shampoo directions are simple. You have to wash your head with it, rinse completely, apply the rest of the bottle and massage it into hair and scalp. The manufacturer claims that the effect will last for 36 hours – so it’s not a permanent THC detox shampoo. Just apply High Voltage Detox Shampoo the night before or the morning of your hair drug test.

There are almost 300 customer reviews on Amazon for this product.

High Voltage Detox Shampoo Review 1

Some users wrote that it works and saved their jobs, some – complained that it’s just a waste of money.

High Voltage Detox Shampoo Review 2

Making the choice about this product is at your discretion.


  • Cheap detox shampoo
  • Works fast to clean your hair
  • The directions are easy


  • Useless for heavy cannabis smokers
  • Can’t be used in Macujo Method
  • No money-back guarantees

How To Remove Metabolites From Hair – Q&A

Are Hair Drug Tests 100% Accurate?

No, they are not. The results of two studies showed that only 52.3% of those who reported recent cannabis use were correctly identified by hair follicle drug testing. They also generated a large number of false positives. The researchers came to the conclusion that hair follicle testing does not offer accurate information on drug usage.

Can You Pass A Hair Follicle Test In 2 Days?

Well, it depends on your marijuana usage frequency. Occasional smokers can do this, with a little effort. For heavy users this mission will be almost impossible – but they also have a chance. Using the best THC detox hair shampoos and Macujo Method is the key to success.

Is The Macujo Method Dangerous?

The products that you will use in this method can deal some temporary damage to your hair and scalp. They have to act like this, otherwise marijuana metabolites won’t be removed. You have to follow the directions strictly to avoid serious damage. If you follow them to the T, and wear the protective things that we mentioned – there’ll be no serious danger to your health.

Can Detox Shampoos Be Detected?

No, they can’t – unless you come to a testing place with the shampoo on your hair. Lab tests and workers will be looking for traces of drugs, not for aloe vera and propylene glycol.

The Bottom Line

So, if you were looking for some information about how to beat a hair follicle drug test – we hope that now you are informed well. As you know, informed means armed. And now you are surely armed and ready to assert your right to choose any lifestyle you want. Choose only the best detox products, memorize the steps of Macujo Method, and read lots of other useful guides on InternationalDrugPolicy.