Qcarbo16 To Pass Drug Test In 2020? | How Does Qcarbo16 Work For A Drug Test?

Qcarbo16 To Pass Drug Test In 2020? | How Does Qcarbo16 Work For A Drug Test?

On January 7, 2020 the last update was.

Q Carbo16 is one of the most popular herbal clean detox drinks for weed, and it comes up sooner or later when you are looking for the best drinks to pass a drug test.

But how good it actually is? Does QCarbo16 really work for a drug test?

The QCarbo16 instructions are surprisingly simple: just drink the bottle of QCarbo16 before a drug test (it should work for 2 days) and you’ll pass the drug test.

This cleansing drink should work for everyone. Well… Well…

qcarbo16 herbal clean imageqcarbo16 herbal clean image

I don’t think anyone should have a problem with how to use Q Carbo16.

Is Herbal Clean Q Carbo16 really effective in passing a drug test?

Yes and no.

If you have one look at herbal clean QCarbo16 reviews on Amazon, you can see two things:

summary of several qcarbo16 reviewssummary of several qcarbo16 reviews

  • About half the people (54%) just love taking QCarbo16 before a drug test and pass the test.
  • Roughly the other half (32%) obviously took the detox drink before a drug test and didn’t pass.

So which one is it? Does herbal clean Q Carbo 16 work for a drug test?

Surely if everybody would pass a drug test with QCarbo16 there would be 100% of 5-star reviews.

And if no one would pass? 100% of 1-star reviews would be what I would expect.

The truth is somewhere in between – it does help a bit but it cannot guarantee you to pass a drug test. In a sense, it’s not a complete THC detox method.

We’ll go through the best and the worst QCarbo16 reviews but one thing is clear – QCarbo16 does not guarantee you to pass a drug test.

There are only two things that will guarantee you to pass a drug test, and they have been tested over and over again.

  1. All-In-One Detox: This consists not only of detox drink like QCarbo16 but is a complete detox program with the trio of detox pills, drinks, and dietary fibers. Toxin Rid line is the most reliable such detox – you can read more about it at our Toxin Rid detox review.
  2. Synthetic Urine: Basically lab-made urine that performs exactly like clean urine in a drug test. It’s usually the most common way for us stoners to pass a drug test. The only problem is how to heat it up to the body temperature but some next-gen synthetic urines like Sub-Solution comes with a vial that heats it up in no time.

I’ve made a summary of best QCarbo16 reviews and worst QCarbo16 reviews to figure out if this detox drink really makes you pass a drug test.

Q Carbo16 does not work for me. I will go into this at the end, but I will let you guys make their opinion known first.

My findings: For some people QCarbo16 actually does work!

I’m quite impressed by these findings to tell you the truth. I was rather skeptical at herbal clean QCarbo16 at first (because come on, herbal drink? But then again weed is a herb and we all know it has an effect on us) but it turns out that your chances of passing a drug test are better if you drink QCarbo 16 before a drug test.

Everything said about Q Carbo16 is relevant for its brothers Q Carbo20 and Q Carbo32. The ingredients are the same and the dosage is the only difference.

The good thing when buying a QCarbo32 is that it might be twice the size of QCarbo16, but it’s not twice the cost – I think it’s like 10 dollars difference.

Herbal Clean QCarbo16 – Does It Work?

Here is my disclaimer: Unlike synthetic urine or Toxin Rid line (I use and trust, and it does have very good reviews), I haven’t used QCarbo16 personally. However, given this is believed to be a top choice for passing a drug test, I’ve gathered some interesting QCarbo16 reviews from all over the net.


Simple because we all want to know if Q Carbo 16 works for a drug test or not, and if herbal clean Q Carbo 16 works for a drug test.

What Is QCarbo16 drink anyway?

It is a drink that helps you get rid of bad habits. There are two different kinds of drinks.

  1. The drinks are cleansing and free of toxins. Something like cranberry juice increases toxin excretion by urination over a longer period of time.
  2. The masks are for drinks that are good for the body. You are less likely to fail a drug test if your system is flushed out and you have a period of time to recover. These are drinks that are good for your body.

Herbal Clean Q Carbo16 is a masking drink. Looking at the instructions, here is how you use it.

  1. Within 5 hours of a drug test, you should drink the entire bottle.
  2. If you want to drink all of it again, fill the bottle again with water.
  3. For an hour or so, there will be a rapid increase in urination. You will pee like your life is on the line (and it might even be).
  4. Within the next 4 hours, you should take a drug test. The time period in which your urine should be free of toxins is called the time period in which your urine should contain significantly fewer toxins.

The step-by-step instructions give us a clear idea of what the Herbal Clean drink is supposed to do.

It decreases the toxins in your urine and blood by almost peeing it out.

The fat cells that hold the THC will try to get it into the bloodstream again. After a while, those toxins will be detected in the urine again.

That is exactly the point! The urine should contain less toxins during that time period.

How long does Q Carbo16 last?

It took about 4 hours. If you don’t take a drug test before or after that time period, you might be in bigger problems than within those 4 hours.

Let’s say the concentration of the drug decreases by 1 ng/ml, 10 ng/ml or 100 ng/ml. It’s hard to say, if not impossible. There is only a clinical study that could evaluate the drop in urine THC concentration. We don’t have one of those in the file.

To see if everything checks out for the pee-toxins-out-for-some-hours scenario, we should look at the ingredients of Q Carbo 16.

What Is Herbal Clean made of?

It’s a herbal cleansing drink made out of herbs. The original labeling on the Q Carbo16 is here.

what are the ingredients of qcarbo16 detox drinkwhat are the ingredients of qcarbo16 detox drink

One thing is for certain, this Herbal Clean is sweet. It has the same amount of sugar as Coca-Cola.

We will try to figure out why the Eliminex Brand is added to the Q Carbo16 and why it would increase our chances of passing a drug test.

  • Riboflavin (Vitamin B2). Herbal Clean contains a whopping 20 mg of Vitamin B2; that is 10 times more than a recommended daily intake of Riboflavin. Vitamin B2 is regularly added to detox drinks to bring the yellow color back to the diluted urine. According to a study published in Drug and alcohol dependence, the researchers found out that adding Vitamin B2 can be used to determine a patient’s medication adherence.
  • Creatinine Monohydrate. Drug tests measure for creatinine concentration; increased urination will dilute the urine and decrease its creatinine content. WebMD reports that creatinine clearance is 95-120 milliliters per minute. Detox drinks usually come with added creatinine monohydrate or creatinine monophosphate to bring the creatinine clearance levels up into the optimum (and non-suspicious) range.
  • Dandelion root and leaf extract. Dandelion is a well-known herbal detox preparation. Most of the natural detox remedies include dandelion root as well as leaf extract because of it’s presumed diuretic action. Much like drinking caffeinated beverages, the dandelion root is likely to increase the production of urine. An article published in the Journal of Alternative and Complementary Medicine shows that the frequency of urination was significantly increased by all of the 17 people who ingested dandelion leaf extract.
  • Turmeric root extract. It contains molecule curcumin that gives curry it’s yellow color. In detox drinks it’s used to color the urine yellow; of course, Vitamin B2 should do that job just fine. However, if laboratories are testing for high Vitamin B2 content, it’s better to use turmeric root extract in combination with B2. That’s how you need to add less of B2 and the concentration of Vitamin B12 will not be above normal on a urine test.
  • Juniper berry extract. In some studies, the ingestion of juniper berries or juniper essential oils is connected with a diuretic effect. According to Drugs.com, in classical use, 2 to 10 grams of juniper berries are used.
  • Echinacea purpurea leaf extract. Echinacea is a well-known medicinal herb that is usually connected to effects on the immune system. Why it is included in the Herbal Clean is not absolutely clear.
  • Ginger root. According to Medical News Today, ginger root can help with digestion by “stimulating bile production”. Toxin such as THC has to go through the liver in order to become more soluble in blood and urine. Bile excretes THC in the liver before it can go on to the kidneys and into the urine. By increasing bile production, the reappearance of THC in the urine can be prolonged. Maybe that’s why ginger root is used.
  • Licorice root extract. It is not completely clear why herbal licorice extract would be used in QCarbo16. One research published in the AAPS Journal investigated its effect on the key cytochrome in the liver – the P450. If, for example, the P450 is metabolizing licorice root extract compounds, it’s ability to metabolize THC can be decreased. The effect would be that we’ll find a lower concentration of THC in the urine. Of course, such action as the action of all herbal extracts in the QCarbo16 can have side effects.
  • Milk thistle seed extract. According to Dr. Axe, milk thistle a “powerful liver cleanser”. A large portion of different liver detoxification natural supplements contains milk thistle extracts. However, we cannot with any certainty determine why it would help to pass a drug test. In fact, if it lifts the liver activity, the more of THC from fat cells would be transformed by the liver into a water-soluble state (THC-COOH) and this would, in turn, increase the concentration of the toxins in the urine.
  • Uva ursi leaf extract. Uva ursi is commonly connected with the urinary tract infection. Tea made out of uva ursi leaf is a natural herbal remedy and including its extract in Herbal Clean is probably due to its diuretic effect.
  • Ligustrum berry extract. It is unclear why ligustrum extract is used. WebMD lists “liver problems” among the uses of this herb. Maybe it’s effect on the liver is somehow beneficial as far as drug testing is concerned.
  • Corn silk extract. Similarly to uva ursi extract, corn silk extract is associated with bladder and urinary tract infections. Here is an article that on side effects of corn silk extract.
  • Apple pectin. Pectin is arguably one of the most important ingredients of Herbal Clean QCarbo16. Pectins are basically fruit fibers that are most well known as an ingredient to make jam. It is considered the universal detoxification substance used in Certo and Sure Gel detox methods.
  • Guarana seed extract. Guarana is a source of natural caffeine; a substance that is a well-known diuretic. We find it in green tea, coffee, and many other drinks but it’s quite clear that it is included in the QCarbo16 in order to increase urine production and elimination.

It is presumed functions and all the ingredients are present.

We should start with the best reviews and then follow up with the worst reviews.

Best QCarbo 16 Reviews (more than 50% of users have such reviews)

With a product as popular as QCarbo line, it’s really not difficult to get reviews from people who have first-hand experience with QCarbo16 or QCarbo32.

Amazon QCarbo16 Positive Review

Amazon is where most people buy QCarbo16 and it’s where you’ll find the most reviews.

This is an example of a verified customer with some experience with Q Carbo.

gabrielle reviews detox drinkgabrielle reviews detox drink

You can see that Gabrielle claims that QCarbo16 does work, and for her, it did work on multiple occasions. What I like about this review is:

  • Making sure to follow QCarbo16 instructions.
  • It does make you urinate more if you drink plenty of water. Sounds like the weed (or other drugs) are being washed out of your system.

There are two pieces of advice for using a cleanse.

QCarbo16 Review From Marijuana.com

Marijuana.com is a very credible source of information about weed and people there join a forum to share and discuss different things. One of them does QCarbo16 work for a drug test as well, obviously.

Here is a screenshot of a story about a guy who passed a drug test using a lot (and I mean a lot!) of cranberry juice, and QCarbo 16.

story about using qcarbo16story about using qcarbo16

I am happy that the guy passed his drug test, I really like the story. He drank a lot of cranberry juice as well, but he used QCarbo 16. I think that weed is going out of his system because he pees more after both of those things.

Here is another testimonial from a weed blog by ‘B money’ (forgive him for using crazy grammar, he gets the point across):

user reviewed the herbal clean drinkuser reviewed the herbal clean drink

Thus far the herbal clean QCarbo16 looks pretty awesome, right? Just do bear in mind that these reviews are the positive ones. According to the Amazon rating, 43% of people who used QCarbo 16 didn’t like it one bit.

The other part of the spectrum is what we are looking at.

Worst QCarbo16 Reviews (less than 50% of users have such reviews)

Q Carbo16 is not the only product that has bad reviews.

You can see that this is one of the worst QCarbo16.

does qcarbo16 workdoes qcarbo16 work

Maria kept is short and didn’t work out for her.

The absolute worst review I found was on the drugs-forum.com, a well-known weed forum. Here is the answer to the question if anyone used QCarbo16 to pass a drug test:

qcarbo16 and failed a drug testqcarbo16 and failed a drug test

Yeah. If you thought that losing your job is the worst thing that can happen when failing a drug test – think again.

If you test positive for opiate abuse, you can get a week of jail time, even if Percocet does include a strong opiate. The law isn’t as strict when it comes to weed.

My Theory for QCarbo 16 (works as a final push)

I noticed that more than half of the people were happy with Q Carbo16, but less than half were not.

This is probably because 51% of people passed a drug test by drinking QCarbo 16 before a drug test and 43% didn’t (and lots a job or even got jail time).

If we look at passing weed drug test (weed is the #1 illegal substance people test positive for on a drug test), you can see that more than half would test positive if they were to smoke a joint 1-10 days before a drug test.

As I’ve stated earlier, I find these findings quite impressive! Obviously, you have a better chance to pass a drug test with QCarbo16 than without.

It does help some people, it isn’t one of those things that can’t hurt a person’s health.

Here is my take on why it helps some people – because they are really close to testing negative on a drug test anyway. In 1 or 2 days, the drugs would be flushed out by the system itself. However, QCarbo16 makes you pee quite a lot and you eliminate the drugs that would be eliminated in 1-2 days after the drug test.

Positive Outlook on QCarbo16 (Surprising But Effective Last Resort)

Some people can pass a drug test with QCarbo16, even if it is not a big difference.

As a general rule, if you have a week, the 5-Day Toxin Rid is still the best solution to passing a drug test. I would use QCarbo16 as a last resort, but surprisingly an effective one.

The same principle applies to Q Carbo20 and Q Carbo32. If you are, you have to get those bigger doses.

  • Heavy user. The more THC you get in your system, the more you have to flush out.
  • Being overweight. The more weight you have, the more THC is stored inside your body, hence the bigger does of detox drink to get weed or other drugs out of your system.

Scientific research and sources are available.

Assessment of Riboflavin as a Tracer Substance: Comparison of a Qualitative to a Quantitative Method of Riboflavin Measurement was written by Herron and Mariani. Drug dependence and alcohol dependence are related. The 128(1-2): 77-82 was published in the journal.

The diuretic effect in human subjects of an extract of Taraxacum officinale Folium over a single day was studied. The Journal of Alternative and Complementary Medicine is a journal. The 15(8): 928-934 were published in 2009.

(3) Nagpal M, Sood S. Role of curcumin in systemic and oral health: An overview.  The Journal of Natural Science, Biology, and Medicine is a journal. . 2013;4(1):3-7.

(4) Gustafson C. Mark Blumenthal: Quality and Efficacy of Herbal Medicines.  A Clinician’s Journal of integrative medicine. . 2015;14(4):54-59.

Manayi A, Vazirian M, and Saeidnia S. Echinacea purpurea discuss their methods of analysis. There are reviews of pharmacognosy. The 9(17):63-72 was published in 2015.

(6) Qiao X, Ji S, Yu S, et al. Identification of Key Licorice Constituents Which Interact with Cytochrome P450: Evaluation by LC/MS/MS Cocktail Assay and Metabolic Profiling. The AAPS Journal. 2014;16(1):101-113.

(7) Siegel AB, Stebbing J. Milk thistle: early seeds of potential. The lancet oncology. 2013;14(10):929-930.

(8) Trill J, Simpson C, Webley F, et al. Uva-ursi extract and ibuprofen as alternative treatments of adult female urinary tract infection (ATAFUTI): study protocol for a randomised controlled trial. Trials. 2017;18:421.

(9) Ha AW, Kang HJ, Kim SL, Kim MH, Kim WK. Acute and Subacute Toxicity Evaluation of Corn Silk Extract.  Food science and preventive nutrition are related. . 2018;23(1):70-76.

(10) Moustakas D, Mezzio M, Rodriguez BR, Constable MA, Mulligan ME, Voura EB. Guarana Provides Additional Stimulation over Caffeine Alone in the Planarian Model. Holscher C, ed. PLoS ONE. 2015;10(4):e0123310.





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Q Carbo16 is a herbal cleanse drink.

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