Modalert 200 and Provigil 100 share a molecule, not a box

01Same molecule, two boxes, two regulators

Modalert 200 mg tablets are a Sun Pharma brand of modafinil widely discussed as an Indian pack. Provigil is the US reference brand. Both names point at the same INN. They do not point at the same regulatory file.

This site's compare lock is 200 mg on the Modalert stamp versus 100 mg on the Provigil tablet. That is a strength-and-box lesson, not a claim that 200 mg 'equals' two 100 mg tablets as a legal substitute across borders.

FDA-approved generic modafinil exists in licensed US pharmacies. Those ANDA products are not Modalert. Equating every overseas logo with an Orange Book AB rating is how import mail starts.

02What an AB code is and is not

US Orange Book AB ratings describe FDA-reviewed therapeutic equivalence to a reference listed drug. They do not travel automatically to a Sun Pharma logo that never sat in that review.

A pharmacist can show you which ANDA tablet they dispensed. That conversation is a fill. A screenshot of a 200 mg overseas blister is not an AB code.

If someone says 'generics are all the same, so Modalert counts,' they are mixing a US legal category with a brand from another file. Stop them at that sentence.

03Two 100 mg tablets are not a Modalert conversion

Swallowing two licensed 100 mg Provigil tablets to reach 200 mg is a milligram decision with a prescriber on a US-labeled product. It is not a conversion into Modalert 200, and it does not make an import pack 'equivalent.'

The other direction - breaking a 200 mg overseas tablet to mimic a 100 mg habit - stacks content-uniformity doubt on a pack this desk does not treat as a US fill.

Write the planned milligrams and the actual product name on one line. 'I take two hundreds' without a brand and a lot is how the next clinician loses the thread.

04Why this despatch writes 200 against 100

Provigil is marketed as 100 mg and 200 mg tablets. The labeled SWD and narcolepsy doses are 200 mg. This network already locked Provigil pages on the 100 mg tablet. The compare page therefore teaches a real 100 mg stamp against a real 200 mg Modalert stamp.

A person who 'converts' by swallowing two 100 mg Provigil tablets is making a milligram decision with a prescriber, not completing a brand swap. A person who splits a 200 mg Modalert tablet to 'match 100' is making a quality-and-score decision on a pack this desk does not treat as a US fill.

See the shift-work clock for the 200 mg SWD trial dose. Do not let a compare table silently rewrite that clock.

05Strength stamps that look interchangeable and are not

A 200 mg scored tablet and a 100 mg unscored tablet invite kitchen arithmetic. Score lines are manufacturer choices. They are not a global license to halve every brand.

Excipients differ. Provigil's US list includes croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, and pregelatinized starch. Another brand's list will not match line for line. Allergy to a dye or a binder is a real visit, not pedantry.

Schedule IV still describes the molecule in the US. An overseas logo does not cancel the class on a suitcase. See the schedule caveat.

06How to read a Sun Pharma blister without a coupon

Look for INN (modafinil), strength (200 mg on this page's lock), manufacturer name, lot, and expiry. If any of those are missing or look overwritten, stop treating the pack as a teaching object and talk to a clinician about a licensed path.

Do not assume a 200 mg Indian stamp is 'stronger medicine' than a 100 mg US tablet. It is a different amount of the same INN in a different box.

Nora Lindqvist will not rank brands by forum 'feel.' She will rank boxes by whether a regulator and a pharmacist can stand behind them.

07Forum 'feel' is not an assay

People rank Modalert versus Provigil by how a Tuesday felt. Feel is not content uniformity, not dissolution, and not an AB code. A louder Tuesday can be caffeine, a later swallow, or a 200 mg stamp versus a 100 mg stamp.

This desk will not collect those rankings and will not turn them into a league table. We will keep asking which regulator and which lot.

If the only 'evidence' is a chat screenshot with a per-pill dollar, delete the dollar. We will not reprint it. Cost questions go to a licensed pharmacy for a dated quote on an FDA-listed product.

Pair any leftover overseas pack with the literacy despatch before anyone calls it a monograph.

08FDA-listed generics are not the Modalert logo

After Provigil lost exclusivity, multiple ANDA holders (the public lists name firms such as Aurobindo, Apotex, Alembic) brought 100 mg and 200 mg tablets. Those fills go through licensed pharmacies with a prescription.

Modalert's fame on forums is a different channel: an Indian brand pack sold online. CDSCO oversight in the country of make is not a US bioequivalence letter with an AB code for that logo.

Bioequivalence language from the US generic standard does not automatically transfer to a blister that never sat in that review. Saying 'same milligrams, therefore same' skips the assay.

09An excipient mismatch is a clinic visit, not a brand loyalty test

Provigil's published US inactive list includes lactose monohydrate. Another 200 mg logo may omit lactose and include a dye the first pack never had. 'I cannot take modafinil' is sometimes 'I cannot take that binder.'

Bring both leaflets to allergy clinic. If one pack has no leaflet, you cannot compare. That absence ends the kitchen experiment.

Do not swap to Modalert 200 to solve a lactose reaction, and do not swap to Provigil 100 to solve a dye reaction, without reading the actual lists. Logos do not publish binders.

Schedule IV still follows the molecule for US readers no matter which logo won the allergy argument. See the schedule caveat.

Effective elimination half-life after multiple modafinil doses is about 15 hours, with R-modafinil dominating the trough. That PK is the molecule's, not a brand's. A 200 mg stamp versus a 100 mg stamp still changes the milligrams in the swallow.

Severe hepatic impairment halves the usual recommended dose on the US PI. That half-dose tool is often a 100 mg tablet. It is not a reason to import a 200 mg logo and split it on a cutting board.

10Import of a C-IV is not a pharmacy fill

Licensed US fills require a prescription. Overseas carts that skip that step are not a Juvia fill path. Customs seizure and legal risk sit with the importer. This desk does not coach the carton.

Quality problems - wrong strength, poor lot control, leftover humidity - are why we keep the literacy companion. Open label literacy before anyone treats a logo as a monograph.

Editorial questions: [email protected]. Do not send payment screenshots to that inbox.

11What we will not invent about price

Forum tables quote Provigil cash figures and Modalert 'per pill' dollars that move with the vendor and the week. This despatch will not reprint those numbers and will not mint a coupon.

US pharmacy cash prices for FDA-listed generic modafinil also move by pharmacy and by week. Quoting one screenshot as 'the' generic price would be a different kind of invention. Ask the dispensing pharmacy for a dated quote if cost is the visit.

A '90 percent cheaper' claim without a dated, named pharmacy source is marketing, not a letters annotation.

12Seal on the brand-versus-INN card

Keep 200 mg Modalert and 100 mg Provigil as two stamps. Same molecule. Different files. No invented dollar.

Finish on the Modalert letter or the modafinil letter. Literacy next if the blister is the question.

Orange Book AB codes stay with listed ANDA tablets. They do not hitch a ride on a Sun Pharma logo. Two licensed 100 mg tablets can be a 200 mg plan; they are not a Modalert conversion.

Forum feel is caffeine, clock, and milligrams until an assay says otherwise. This desk will not print a per-pill dollar from a chat log.

Excipient lists differ even when the INN matches. Lactose on a US Provigil leaflet is a contrast object, not a default for every 200 mg logo.

Editorial questions about the two stamps go to [email protected]. Payment screenshots do not. Customs coaching and coupon matching are outside this despatch. Licensed US generic 100 mg or 200 mg tablets remain a different file from Modalert. Strength-and-box literacy beats a logo argument every time. Nora Lindqvist ranks regulators, not forum feel.