Modvigil vs Modalert: What's Actually Different?
Written by Dr. Marcus Bennett · · Fact-checked October 2026 · How we review
Modvigil and Modalert have been around longer than most other modafinil generics, and plenty of long-time users have a favorite. Here's what really differs between them, so you can stop reading forum threads and just pick one.
The real differences
- Manufacturer. Modalert: Sun Pharma. Modvigil: HAB Pharma.
- Sister brands. Modalert pairs with Waklert; Modvigil pairs with Artvigil.
- Price. Modvigil is often a little cheaper.
- Reported feel. Users often call Modalert stronger and Modvigil smoother. That's anecdotal.
- Packaging. Different strips, boxes and tablet looks.
That's genuinely it. Same active ingredient, same dose.
Comparison table
| Modvigil | Modalert | |
|---|---|---|
| Modafinil | 200 mg | 200 mg |
| Maker | HAB Pharma | Sun Pharma |
| Armodafinil sibling | Artvigil | Waklert |
| Afinil US domestic listing | Yes | Yes |
| In Afinil saver pack | Yes (with Artvigil) | No |
"Stronger" vs "smoother"
You'll read that Modalert has more of a kick and Modvigil is gentler. Small differences in fillers might change dissolution speed a bit, but there's no published comparison. Things like sleep, caffeine and breakfast are far bigger factors on any given day.
Price and value
Modvigil is the budget pick, and it's in Afinil's saver pack alongside Artvigil. Modalert usually costs slightly more. If you're price sensitive, Modvigil makes sense. If you prefer the bigger maker, Modalert costs only a little more.
Side effects
Identical risks: headache, nausea, nervousness, insomnia, plus the rare serious ones on the Provigil label: rash, psychiatric symptoms, and reduced birth-control effectiveness. One brand isn't easier on your stomach in any proven way.
How to choose
- Cheapest reliable option: Modvigil.
- Big-name maker: Modalert.
- You want modafinil plus armodafinil: Modvigil + Artvigil saver pack.
- Already happy: don't switch.
Made-up example: someone using a pill on 8 days a month saves only a few dollars a month by switching, so if you're already settled on one, comfort and familiarity are worth more than the difference.
Related reading
Checking what arrives
Whichever you pick, check the strip when it arrives: brand name, "200 mg," batch number and expiry date. If something looks off, contact the vendor before taking it.
Legal note
Schedule IV in the US, so it needs a valid prescription from a licensed US prescriber. See legal notes.
HAB Pharma vs Sun Pharma: the makers
Sun Pharma is one of the largest generic drug makers in the world, with products sold in many countries, including FDA-approved generics in the US. Modalert and Waklert are its best-known products in the modafinil space. Size isn't a guarantee, but it means big regulatory exposure and a lot to lose.
HAB Pharma is a smaller Indian maker. In the modafinil world it's known for Modvigil and Artvigil, both popular budget brands with years of user history. Afinil's Modvigil page cites HAB Pharma's own product details.
Neither maker's export products for this market are FDA-approved; both are Indian generics of Provigil and Nuvigil.
Packaging and tablet differences
Expect different-looking strips and boxes. Users commonly describe the Modvigil and Modalert tablets as having different shapes or colors, and the packaging varies over time, so don't rely on an old photo to tell you what's genuine. Check for clear brand and strength printing, a batch number, and manufacturing and expiry dates. If your strip doesn't match what's described on the vendor's page, ask before taking it.
How they compare in practice
| Situation | Modvigil | Modalert |
|---|---|---|
| Tight budget | Strong pick | Fine |
| First time ever | Fine | Fine |
| Want the bigger maker | Okay | Strong pick |
| Want an armodafinil partner | Artvigil | Waklert |
| Want US domestic shipping at Afinil | Listed | Listed |
Onset and duration
Both are modafinil 200 mg, so expect similar timing. Effects typically build over the first one to two hours, and the half-life is around 15 hours. Food can delay onset a little. If one brand seems to "kick in faster," check whether you took it on an empty stomach that day.
Reported side effects
Forums sometimes say Modvigil causes fewer headaches or Modalert more appetite loss. Those reports aren't controlled, and the label side-effect profile is the same for both. The most useful things you can do are drink water, eat something light, avoid extra caffeine, and dose early.
The saver pack angle
Afinil's Modafinil + Armodafinil saver pack is built around Modalert and Waklert, while the budget combo pairs Modvigil with Artvigil. If you want to try both modafinil and armodafinil, the choice between those two packs is basically the Modalert-vs-Modvigil choice again: bigger maker, or lower price.
Shipping either one
Both ship the same way from Afinil: EMS at 7-12 business days to the US ($49, free over $180), or Registered Airmail at 10-18 days ($39, free over $130). Both have US domestic USPS listings for faster delivery within the US.
Switching between them
Because they're the same drug and dose, switching is usually simple. Do it on a normal day, not before an important event, so any small difference in how you feel doesn't catch you off guard. Mention it to your doctor if you're under care.
Our take after years of reader questions
When readers ask us to choose between these two, the decision almost always comes down to price. Both have long track records, both are 200 mg modafinil, and both come from established Indian makers. If saving a little matters, Modvigil. If you'd rather go with the giant, Modalert. Neither choice is wrong, and the best one is the one you take responsibly: early in the day, not as a replacement for sleep, and with a doctor in the loop.
Price per pill: how to compare fairly
Vendors show prices per pack, and pack sizes differ, so divide the pack price by the number of tablets. Then add shipping if you're under the free threshold, and the card FX fee (up to 5%) if you're not paying in Bitcoin. Made-up example: a 100-tablet pack at $110 is $1.10 a pill; with $39 Airmail and no other items, it's $1.49 a pill. Ordering $130 or more takes shipping out of the equation, which can matter more than the brand difference.
Verdict
Modvigil vs Modalert is a choice between budget (Modvigil) and big-name maker (Modalert). Same 200 mg modafinil either way. Pick the one that fits your budget and stop worrying.
FAQ
Is Modalert better than Modvigil?
Neither is proven better. Both are 200 mg modafinil. Modalert is from Sun Pharma, Modvigil from HAB Pharma.
Why is Modvigil cheaper?
Pricing reflects the maker and the vendor's margins, not the modafinil content. Modvigil is usually positioned as the budget brand.
Can I mix Modvigil and Modalert in one order?
Yes. At Afinil you can add both, and the combined total counts toward free-shipping thresholds.
Do they look different?
Yes, the packaging and tablet appearance differ by maker. Look at the strip details to confirm the strength and expiry.
Which is better for studying, Modvigil or Modalert?
Neither is approved for studying, and there's no evidence one beats the other. Both are 200 mg modafinil. Talk to a doctor about off-label use.
Is Modalert the most popular modafinil?
It's one of the most widely reviewed generics, which is why it's often treated as the reference brand.
Does Modvigil have a 100 mg version?
We focus on the 200 mg tablet sold at Afinil. Check the product page for current strengths.
Are Modvigil and Modalert available as free samples?
Afinil's free samples page lists sample brands; check which ones are included when you order.
Can I take Modvigil and Modalert on alternate days?
Same drug, so alternating doesn't change much. Many people simply pick one and stick with it.
How long do Modvigil and Modalert stay good?
Check the expiry date printed on the strip. Store them in the original blister in a cool, dry place.
Is there an armodafinil version of each?
Yes: Artvigil (HAB Pharma) pairs with Modvigil, and Waklert (Sun Pharma) pairs with Modalert.