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Modalert vs Modvigil Which smart drug is better?

Author :

Abhishek Dutta

Post Uploaded Date : September 10, 2023 Last Updated Date : May 24, 2024
Modalert and Modvigil share many similarities and differences in factors such as manufacturer, duration of action, effectiveness, and cost.

Nootropics, also known as smart drugs, have become increasingly popular for their multiple uses in recent years. Modalert and Modvigil are two of the most popular brands of the generic Modafinil. Modalert vs. Modafinil? What is the best nootropic to choose? Let’s find out.  

Description Of Modalert And Modvigil

Modafinil and Modvigil, also known as Nootropics (drugs that improve human thinking, learning, and memory), are wakefulness-promoting agents used worldwide to treat various sleep ailments such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder[1].


How Does Modafinil Work?

Modafinil starts working in the hypothalamus region of the brain by increasing certain chemical neurotransmitters such as orexin, histamine, dopamine, and serotonin. It inhibits GABA (Gamma-aminobutyric acid) resulting in stimulating effects on the brain[2]. Modalert and Modvigil are the brand versions of Modafinil, therefore the working mechanism of both are the same as Modafinil.

Comparative Analysis Of Modvigil Vs. Modalert

Let’s get into the comparative analysis of Modvigil and Modalert.
Similarities Between Modalert And Modvigil
Modalert and Modvigil share many similarities because they contain the same active ingredient, “Modafinil.”

  • Primary uses – 

It helps in the treatment of narcolepsy, obstructive sleep apnea, and shift work sleep disorder.

  • Off-label Uses –

  It also helps in the second-line treatment and improving the symptoms of –

Michel Jouvet and Lafon Laboratories invented it.

FDA Approval – 24 December 1998.

  • Drug Class – 

Wakefulness-promoting agent

  • Dosage – 
  • Available in dose strengths of 100-200mg.
  • The standard recommended dose is 200mg/day for adults over 17.

  • Good for –


  • Attention
  • Memory 
  • Focus
  • Energy
  • Motivation
  • Alertness
  • Cognition

  • Administration –
  • Oral administration with a glass of water.
  • It should not be crushed or chewed.
  • It can be taken with or without food, as the doctor prescribes.
  • It should not be taken at night to avoid insomnia and at the same time of the day for better effectiveness. 

Differences Between Modalert And Modvigil

The 4 major differences between Modalert and Modvigil are given below:


The manufacturer of Modalert is SUN Pharmaceuticals; on the other hand, HAB Pharmaceuticals manufactures Modvigil.

Duration of Action

Modalert lasts over 12 hours while Modvigil lasts for about 10-12 hours. 


Modalert is more potent compared to Modvigil because of its longer-lasting effects.


The cost of Modvigil at Mymodalert is $0.90 per pill, whereas the price of Modalert is $1.25 per pill. Therefore, Modalert is quite expensive compared to Modvigil.

Benefits Of Both Smart Drugs

4 benefits of both the smart drugs are given below:

  1. Both Modalert and Modvigil have lower chances of addiction and abuse.
  2. Health insurance covers the medications.
  3. Both the nootropics are well tolerated with fewer side effects.
  4. They have a quick onset of action.

Precautionary Measures While Administering The Smart Drugs

Seven precautionary measures while administering the smart drugs are mentioned below:

  1. Inform your doctor if you are prone to allergies before taking Modafinil.
  1. Consult your doctor if you have diabetes, heart disease, kidney or liver dysfunctions before taking the medication.
  1. Do not do any kind of activity that requires a quick or immediate response, such as driving, until and unless you are aware of the effects of Modafinil.
  1. Avoid consuming alcohol while taking the medication, this might make you feel more dizzy.
  1. Stop taking the medication during pregnancy.
  1. Avoid the medication at the stage of breastfeeding, this might harm your baby
  2. Always see the medicine’s label before consuming it [6].

Potential Side Effects Of The Nootropics

 Nine potential side effects of the nootropics are given below:

  1. Nausea
  2. Headache
  3. Sleep difficulty
  4. Drowsiness
  5. Dry Mouth
  6. Loss of Appetite
  7. Confusion
  8. Difficulty in seeing.
  9. Tremors

5 other notable symptoms require an immediate medical response:

  1. Chest Pain
  2. Hoarseness
  3. Difficulty in Breathing
  4. Anxiety
  5. Rashes or peeling of the Skin [7].

NOTE: Always consult your doctor before taking the medication.

Customer Reviews Of Both The Smart Drugs 

Modvigil Reviews from the website ModafinilXL –

“I’ve been taking Modvigil for a year. After taking this medicine, I can remember things that I would not have been able to recall before. It is a quality product with a reasonable price.”  

“I work as a supervisor on a production line. My daily duty is quite boring, but I need to stay alert to check for errors. I thought I would write a quick review of Modalert – It makes tasks much easier because it helps me to focus.”

Modalert Reviews from the website ModafinilXL –

“I didn’t know whether Modalert would work for me or not, but I felt like I had to write a review as this medicine is the real thing. I managed to study all night for an exam; otherwise, I would not have any hope of passing. Studying for exams is easy with this pill.”

“Three months ago, I could barely get out of bed in the morning, and now I’m doing two jobs and even enjoying a social life because I take Modalert every day. This medicine makes a great difference.”


Modalert and Modvigil are both effective for improving wakefulness and productivity. Choosing the right nootropic depends on your needs and goals.
Based on our research, if you are looking for a nootropic that will provide you with its benefits for a prolonged duration, then you can go with Modalert, and if you’re on a budget, then you can choose Modvigil.


What is the Use of Modalert?

Modafinil is used to treat Excessive daytime Sleepiness related to various sleep disorders such as Narcolepsy, Obstructive Sleep Apnea and Shift Wirk Sleep Disorder. The medication helps you to stay awake and reduces the tendency to fall asleep during the daytime.

What is Modvigil?

Modvigil is a brand name for Modafinil that is used to treat excessive daytime sleepiness.

What are the benefits of a person taking Modafinil?

Modafinil helps a person to stay alert, focused, improves decision making and, makes a person productive.

Is Modafinil a Narcotic?

The International Narcotics Control Board does not consider Modafinil a Narcotic as it is classified under Schedule IV of the Controlled Substance and has a low chance of Abuse.

Does Modafinil feel like a stimulant?

Yes, Modafinil is a mild Stimulant.

Is Buying Modafinil Online Illegal

No, it is not illegal to but Modafinil online but brfore buying the nootropic online make sure that the online pharmacy from where you’re purchasing the drugs safe


  1. Nootropics as Cognitive Enhancers: Types, Dosage and Side Effects of Smart Drugs, NCBI.

  2. How Modafinil Promotes Wakefulness, Verywellmind.

  3. Modafinil, NCBI

  4. Clinical Pharmacokinetic Profile of Modafinil, -PubMed

  5. How Long Does Modafinil Stay in Your System, GraniteRecoveryCenters.

  6. Modafinil Oral Route, Mayoclinic.

  7. Modafinil, Medlinep

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