Man smoking nicotine-rich cigarette

How Long Does Nicotine Stay in Your System?

Are you lined up for a new job or applying for health insurance? Then you may need to undergo nicotine testing.

But even if you last smoked a few days ago, there is a chance you may turn up positive. That’s because most nicotine tests check for cotinine, a substance the body produces by metabolizing nicotine.

In fact, 70% of the nicotine is converted to cotinine by the body. It’s stabler, so it stays longer in the body, too. 

But how long does cotinine stay in your system, really?

Let’s answer that – and more – below.

Man smoking nicotine-rich cigarette

How Long Is Cotinine Present in the Body?

Cotinine can stay in the body for 1-10 days, according to WebMD. It can even be detectable for up to 3 weeks, depending on how heavy or frequently you smoke. This is especially true if you smoke menthol or are constantly exposed to secondhand menthol cigarette/vape smoke.

Traces of cotinine are present in the urine or saliva for up to 3-4 days after cigarette use. The upper limit - 10 days - is how long cotinine stays in your blood.

Cotinine traces remain in the hair for the longest time – up to 12 months.

Cotinine and Nicotine’s Effects on the Body

Given how long cotinine stays in your system, this chemical –alongside nicotine – can profoundly affect your body. Symptoms include:

  • Dizziness
  • Drooling/excessive salivation
  • Nausea 
  • Vomiting 
  • Diaphoresis (sweating)
  • Diarrhea 
  • Blood pressure and/or heart rate changes

And, even if you want to, you just can’t abruptly stop your habit一especially if you’ve been smoking for long. Doing so will lead to unpleasant withdrawal symptoms, such as:

  • Headaches
  • Dizziness
  • Coughing
  • Sore throat
  • Nausea
  • Increased appetite
  • Sleeping problems
  • Concentration problems
  • Depression and/or anxiety

That’s why you need a foolproof way to flush these smoking byproducts quickly.

How to Flush Cotinine From Your Body

Because of how long cotinine stays in your system, most tests look for it rather than nicotine. After all, this substance can disappear from the system (urine, saliva, and blood) in 1-3 days.

So if you need to get tested within several days of your last smoke, you’ll need to flush both cotinine and nicotine right away.

Here’s how to do it:

  • Drink lots of water. The more you drink water, the more nicotine you expel through your urine. This, of course, will affect how long cotinine is in the bloodstream. 
  • Work out. Exercising will boost your metabolism and make you sweat a lot. Like urine, sweat can decrease how long cotinine stays in your system.
  • Eat antioxidant-rich foods. Carrots and oranges are rich in antioxidants, which help enhance the body’s metabolic rate. A quick metabolism will boost the body’s cotinine excretion rate.

Person refuses to take cigarettes

How to Speed Up the Cotinine Clearing Process

Drinking water, exercising, and eating antioxidant-rich foods help clear the cotinine out of your system. However, the effects are not as quick as you’d hope it would be.

So if you have a test due in the next few days, you should consider doing a nicotine detox. It can reduce how long cotinine stays in your system by removing its traces from your urine, blood, and saliva.

The good news is the NicoClean detox kit can help flush the nicotine and cotinine out of your body two times faster than the other products out there. Since it offers a permanent cleanse, it may help reduce the time the substances stay in the hair as well.

The sooner the traces of cotinine are gone, the better!

Word to the wise: Worried about hair testing? Although it could determine how long cotinine stays in your system, it is rarely done unless you’re participating in research. For one, it does not always confirm nicotine/cotinine usage. It could merely suggest exposure to secondhand smoke.

So no matter how recently you smoked, NicoClean has got you covered.

This outcome is made possible by our scientifically-backed supplements, which contain these five natural, organic, and vegan ingredients. Here’s how they work:

  • St. John’s Wort. This herb can reduce how long cotinine is in your blood by promptly metabolizing nicotine and breaking it down to water-soluble compounds.
  • Horsetail. This all-natural diuretic helps promote more urine production, thus minimizing how long cotinine stays in your system. Remember: the more you pee out, the more chemicals you eliminate.
  • Cranberry Fruit Extract. This ingredient helps acidify or increase the pH of urine. Basic or low-pH substances, such as nicotine and cotinine, are eliminated better in acidic urine.
  • Vitamin C. This vitamin not only boosts your immune system, but it can also help flush out nicotine by making your urine more acidic.
  • L-Methionine. This amino acid reduces how long cotinine stays in your system by increasing urine pH.

The supplements are just the tip of the NicoClean detox iceberg, though. The kit also includes easy-to-follow instructions and a detox manual, which can guide you during the process.

The complete kit also comes with three medical-grade cotinine tests with a 200 ng/ml threshold each (the passing mark is 10 ng/ml.) That way, you can monitor how long cotinine stays in your system.

To top it off, we offer stellar customer service. Contact us today, and we’ll respond in 24 hours or less - guaranteed.

What to Do

1-10 days: that’s how long cotinine is in the blood. So if you’re taking a test in a few days, then you need to detoxify your body ASAP.

Worry not, for the NicoClean detox kit can help you with this. It’s just a matter of taking the all-natural supplements for three days. They can help flush the cotinine and nicotine out of your system two times faster than the other brands out there. That way, you don’t have to panic and worry about how long cotinine stays in your system.

Shipping is just as quick, too. Order now and get your kit in 2-3 days. Pay a small fee, and you can receive yours the following day.

Buy a NicoClean detox kit today and be free of cotinine and nicotine in a few days.

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