Modafinil has earned its reputation as one of the most popular wakefulness-promoting and cognitive-enhancing medications on the market. Whether prescribed for sleep disorders like narcolepsy, shift-work sleep disorder, or used off-label as a productivity booster, it remains a go-to choice for many. But if you’ve ever shopped for modafinil, you’ve likely noticed two of the most common brands: Modalert and Modvigil. Both contain the same active ingredient — modafinil — yet they’re not quite the same. In this article, we’ll break down the key differences and help you decide which might be better for your needs.

Who Manufactures Modalert and Modvigil?

Modalert and Modvigil are two of the most widely known generic brands of modafinil, a wakefulness-promoting medication. While they contain the same active ingredient and are manufactured in India, they are produced by two different companies with distinct reputations in the pharmaceutical industry. Below is a breakdown of each manufacturer and what sets them apart.

Modalert: Manufactured by Sun Pharmaceutical Industries Ltd.

About Sun Pharma

• Full name: Sun Pharmaceutical Industries Ltd.
• Headquarters: Mumbai, India
• Founded: 1983
• Global presence: Sun Pharma is one of India’s largest pharmaceutical companies and among the top generic drug manufacturers in the world.
• Employees: Over 30,000 globally.
• Markets served: More than 100 countries worldwide, including the United States, Canada, and Europe.
• Certifications: The company maintains WHO-GMP, US FDA, and EU-approved manufacturing plants.

Reputation

Sun Pharma is highly regarded for its stringent quality control standards and consistency in production. Its large scale and global reach give it a significant advantage in terms of resources, research, and regulatory compliance.

Modalert produced by Sun Pharma is often considered the “gold standard” of generic modafinil because of its perceived higher potency and reliable effects due to high quality ingredients.

Modvigil: Manufactured by HAB Pharmaceuticals & Research Ltd.

About HAB Pharma

• Full name: HAB Pharmaceuticals & Research Ltd.
• Headquarters: Mumbai, India
• Founded: Early 1980s (exact founding year not widely publicized)
• Market presence: Focuses primarily on generic pharmaceuticals for domestic and export markets, with a smaller scale than Sun Pharma.
• Certifications: WHO-GMP certified manufacturing plants, with exports to various regions including parts of Africa, Asia, and Europe.

Reputation

HAB Pharma is a legitimate manufacturer of pharmaceuticals but operates on a smaller scale compared to Sun Pharma. As such, it tends to focus more on affordability and cost-effective production.

Modvigil is often seen as a more budget-friendly alternative to Modalert. Many users report that Modvigil has a slightly milder effect, which some find preferable.

Comparison: Sun Pharma vs. HAB Pharma

Feature	Sun Pharma (Modalert)	HAB Pharma (Modvigil)
Size & Reach	Global giant	Medium-sized exporter
Product Quality	Very high, consistent	Good, slightly variable
Price Point	Higher	More affordable
Manufacturing Standards	FDA & EU compliant	WHO-GMP compliant

Key Differences Between Modalert and Modvigil

Potency and Effect Profile

• Modalert is often reported to feel a more nzt-like, little stronger and more stimulating. Many users describe it as being slightly more “intense” or energizing. Due to this fact Modalert dose is 100mg and 200mg while Modvigil dose is only 200mg.
• Modvigil, on the other hand, tends to feel more subtle and smooth. Some users prefer it because it feels less jittery and has a more gradual onset.

Winner: Depends on personal preference.

• If you want a stronger kick, Modalert might be better.
• If you prefer a milder, more controlled effect, Modvigil may be ideal.

Price of Modalert and Modvigil

• Modvigil is generally cheaper than Modalert — sometimes by as much as 20–30%.
• Both are affordable compared to brand-name Provigil, but Modvigil often appeals to budget-conscious buyers.

Winner: Modvigil, if price is your top concern.

Consistency

• Modalert is widely regarded as more consistent batch-to-batch, thanks to Sun Pharma’s stringent quality control.
• Modvigil is also reliable, but some users claim slight variability in effect between batches.

Winner: Modalert for reliability.

Side Effects

Since both contain the same active ingredient, their side effect profiles are nearly identical. However, because Modalert may feel more stimulating, users prone to anxiety, headaches, or insomnia sometimes tolerate Modvigil better.

Winner: Modvigil for sensitive users.

Similarities

It’s important to note that:

• Both are generic versions of modafinil, legally manufactured in India.
• Both require a prescription in many countries, though some online pharmacies ship them internationally.
• Both improve wakefulness, focus, and productivity.

You’ll still want to use either responsibly: avoid taking it late in the day to prevent insomnia, stay hydrated, and consult a healthcare provider if you experience serious side effects.

Modalert and Modvigil: Comparison Table

Feature	Modalert	Modvigil
Manufacturer	Sun Pharma	Hab Pharma
Potency	Slightly stronger	Smoother, milder
Price	Higher	Lower
Consistency	Excellent	Good
Best For	High productivity days	Budget-friendly, sensitive users

Final Thoughts: Which Should You Choose?

If you’re looking for the most potent and consistent experience, Modalert might be the right choice — especially if you don’t mind paying a bit more. If you prefer a smoother ride, are prone to overstimulation, or want to save money, Modvigil is an excellent alternative.

Ultimately, both are effective and safe when used appropriately. If you’re unsure, consider trying each on different days to see which suits your needs better.

And remember: while modafinil can be a powerful tool, it’s not a substitute for good sleep hygiene and should always be used with caution.