Accutane Before and After Results: What the Label and AAD Say

Quick answer: The sources we checked describe isotretinoin results as a course with a rough length, not a calendar of milestones. The Accutane® label says a single course of 15 to 20 weeks has been shown to result in complete and prolonged remission of disease in many patients. The American Academy of Dermatology (AAD) says one course takes about four to five months and often results in prolonged clearance of acne, which can be permanent for some patients. For some patients, acne can worsen for 1 to 2 months before it begins to clear. Scars can show as acne fades, and some people relapse and need another course.

This page covers what a before-and-after comparison can and can’t tell you. The answers come from the FDA-approved label, the AAD, MedlinePlus and published studies. We do not give a week-by-week schedule, because none of those sources publishes one.

What does a typical Accutane course look like?

The label gives a dosage range of 0.5 to 1 mg/kg/day, split into two doses taken with food, for 15 to 20 weeks. It also says the dose may be adjusted during treatment according to how the disease responds and which side effects appear. Your prescriber sets your dose, and a label range is not a dosing guide.

The AAD describes the length in months. Its overview page says one course takes about four to five months, and sometimes a bit less or more. Its side effects page says treatment usually takes about six months but may be longer or shorter. MedlinePlus says isotretinoin is usually taken twice a day with meals for 4 to 5 months at a time.

The sources do not say why those figures differ, and they are not one range. The AAD says dermatologists tailor the treatment to each patient. The label adds that if the total nodule count has dropped by more than 70% before 15 to 20 weeks are done, the drug may be stopped.

Is there a week-by-week or month-by-month timeline?

Not from the sources we checked. The label, the AAD and MedlinePlus do not say that skin looks a certain way at week 4, month 3 or month 5. Posts that list exact percentages of clearance by month are drawing on something other than these documents, and we did not find a source that supports them.

What the sources do give is a short list of landmarks. The AAD says dry skin, chapped lips, dry and irritated eyes and even nosebleeds are common while taking isotretinoin. Acne may worsen for 1 to 2 months before it begins to clear. Blood tests are part of the course. The label says the lipid response is usually established within 4 weeks.

Outside those landmarks, the honest answer is that pace varies. The label notes that all of the dosages in one set of studies gave initial clearing, and that patients may continue to improve while off Accutane. So a photo taken on the last day of the course is not always the final picture.

Does acne get worse before it gets better?

For some people, acne does get worse at the start. The AAD says this doesn’t happen to most patients, but some see their acne worsen when they start isotretinoin. It adds that acne can worsen when a patient starts other acne treatments too, and that worsening is a temporary side effect. When you start, acne may worsen for 1 to 2 months before it begins to clear.

The label tells patients that transient exacerbation (flare) of acne has been seen, generally during the initial period of therapy. The AAD’s advice is to tell your dermatologist if your acne worsens, so they can help you manage it. That is a reason to message your prescriber early, not a reason to stop on your own.

A flare that comes with other warning signs is different. Our Accutane side effects article covers the common side effects and which symptoms mean you should call your doctor.

What improves, and what doesn’t a course fix?

The label says isotretinoin is indicated for severe recalcitrant nodular acne, and it describes how the drug works. The label says clinical improvement in nodular acne occurs in association with a reduction in sebum secretion. It says that decrease is temporary, is related to the dose and duration of treatment, and reflects a reduction in sebaceous gland size.

The AAD notes that severe acne causes deep, painful cysts and nodules. It also says as this acne clears, scars often appear. That matters for any before-and-after comparison. An after photo can show scars that appeared as acne cleared, and the sources do not say those scars will fade.

We do not make claims about how much any scar type changes. Our scars article covers what clears and what stays. Dark marks left behind by pimples are a separate topic, and the dryness side of a course is covered in the skincare routine article.

Can you treat scars with a laser right after the course?

Not on your own schedule, no. The Medication Guide says not to have cosmetic procedures to smooth your skin, including waxing, dermabrasion or laser procedures. That applies while you use Accutane and for at least 6 months after you stop. It says Accutane can increase your chance of scarring from these procedures, and to check with your doctor about when you can have them.

A 2017 systematic review with expert consensus found insufficient evidence to support delaying some procedures, such as superficial chemical peels and fractional lasers. It did not recommend mechanical dermabrasion or fully ablative laser during isotretinoin treatment. That review is a discussion topic for you and your prescriber, not permission to book a procedure.

Does acne come back after the course?

Yes, acne can return after a course. The label says a single course has been shown to give complete and prolonged remission in many patients. It also says a second course, if needed, should not start until at least 8 weeks after the first. A second course may be started after two months or more off therapy if severe nodular acne persists or recurs.

A 2025 cohort study in JAMA Dermatology looked at insurance claims for 19,907 patients aged 12 or older. They had received isotretinoin for 4 months or longer, with at least 1 year of continuous enrollment after completion. Of these, 4,482 (22.5%) had acne relapse and 1,639 (8.2%) had isotretinoin retrial. Those figures describe a group in insurance claims, so they cannot predict your own outcome.

The same study found female sex was associated with a higher rate of relapse. It also found that higher cumulative dosage was associated with a lower rate of acne relapse. The authors suggest higher cumulative dosage may potentially reduce those risks, and that daily dosing could be individualized to patient goals and preferences. Total dose is a conversation for your prescriber, and you should not change it yourself.

The label makes a separate point about lower daily doses. In studies comparing 0.1, 0.5 and 1 mg/kg/day, all dosages gave initial clearing, but there was a greater need for retreatment with the lower dosages. Our complete guide to Accutane and isotretinoin puts the whole course in one place.

How should you judge your own results?

Photos you find online don’t show the dose, the length of the course, the starting severity or how long the person waited to photograph the result. They are one person’s outcome, so treat them as stories rather than forecasts. The sources above are a better guide to the range of outcomes.

For your own record, take a front photo and a side photo in the same light before you start and at every visit. Add a rough note of how many new breakouts you have, and mention any change in how you feel. The AAD says check-ins are your chance to tell your dermatologist how you’re feeling, and that you should mention any change, even if it seems unrelated.

The Goal Is Clear’s how it works page says patients can message their dermatologist through the dashboard with photo updates, and a real person reads every message. Photos you take on a schedule make that exchange more useful.

What does a course involve beyond the medicine?

Everyone who takes isotretinoin is part of a safety program. MedlinePlus says all patients, including men and women who cannot become pregnant, can get isotretinoin only if they are registered with iPLEDGE. Their doctor and their pharmacy must be registered too. The AAD says a prescription is good for a 30-day supply, and to get another you see your dermatologist every 30 days, in person or by telemedicine.

The AAD also says your dermatologist will check your cholesterol levels and how your liver is working before you start and again while you’re taking it. Those checks need a blood test.

The rest depends on your patient group. For patients who can become pregnant, the label requires two negative pregnancy tests before the first prescription, at least 19 days apart. The FDA says all pre-treatment pregnancy tests must be performed in a medical setting, such as an office or laboratory. Those patients must obtain each prescription within 7 days of the date the pregnancy test specimen was collected.

For patients who cannot become pregnant, the label sets a 30-day window from the office visit. As of October 14, 2026, that window is still the current rule. The FDA approved iPLEDGE changes on February 9, 2026, and moved the planned start to November 15, 2026. Those changes are not in effect. For patients who can become pregnant, the 7-day window and pre-treatment tests in a medical setting do not end on that date.

For patients who can become pregnant, the FDA allows home pregnancy tests during and after treatment now, if the prescriber permits, under its October 2023 enforcement discretion. Pre-treatment tests stay in a medical setting. Our iPLEDGE REMS and iPLEDGE program articles explain each patient group in detail.

Where does The Goal Is Clear fit in your plan?

At The Goal Is Clear, every case is reviewed by a board-certified dermatologist licensed in your state. The company says it does not use nurse practitioners or physician assistants to diagnose acne or write prescriptions. You take a quiz of about two minutes, upload a front photo and a side photo, and check out through secure billing. A board-certified dermatologist reviews your case within 24 hours.

Your dermatologist decides whether isotretinoin fits, and a prescription is never guaranteed. Medication is billed separately by the pharmacy, as low as $0 for the prescription with insurance. You pay at checkout and get a full refund if your dermatologist doesn’t prescribe. Our Accutane cost FAQ and pricing page have the details.

If you start, the iPledge Concierge tracks monthly windows, pregnancy tests and refills. Our how to get Accutane prescribed article walks through the steps by patient group, and the iPledge FAQ covers the program. BNG Health Services, LLC operates the brand and is not the prescribing physician.

Common questions about Accutane before and after results

How long until you see results on Accutane? No source we checked gives a day count. The label says a 15 to 20 week course has been shown to give complete and prolonged remission in many patients. The AAD says a course takes about four to five months. Your prescriber can tell you what to expect for your own case.

Does Accutane make acne worse at first? Yes, for some people, though not for most patients. The AAD says some people see acne worsen, and it may last 1 to 2 months before it begins to clear. Tell your dermatologist if it does, so they can help you manage it.

Will Accutane get rid of my acne scars? The sources we checked do not say it removes scars. The AAD says scars often appear as severe acne clears. The Medication Guide says not to have laser procedures or other skin-smoothing procedures while you use Accutane and for at least 6 months after you stop. Ask your doctor when scar treatment is safe.

Can acne come back after Accutane? Yes, acne can return after a course. A 2025 cohort study of insurance claims for 19,907 patients aged 12 or older, treated for 4 months or longer, found 22.5% had acne relapse and 8.2% had isotretinoin retrial. Those claims figures cannot predict your outcome. The label says a second course should not start until at least 8 weeks after the first, and your prescriber decides whether you need one.

Are the before and after photos online realistic? They show one person’s outcome, without the dose, course length or starting severity. They can’t predict your own outcome. Photos of your own skin, taken in the same light at every visit, give your prescriber more useful information.

What is the realistic takeaway from these sources?

The label describes a course of 15 to 20 weeks. The AAD overview says about four to five months, and its side effects page says usually about six months, though either may run longer or shorter. A flare in the first 1 to 2 months is possible. Many patients see prolonged clearing, some see acne return, and scars can show as breakouts fade. A before-and-after photo is a snapshot, so your prescriber’s follow-up matters more than any single picture.

If you’d like a board-certified dermatologist to look at your case, take the quiz. The how it works page says the quiz takes about two minutes, and that you upload a front photo and a side photo.

This article is general information, not medical advice. A prescription is never guaranteed, and treatment decisions stay with the board-certified dermatologist who reviews your case. Accutane® is a registered trademark of its respective owner, and isotretinoin is the generic name. The Goal Is Clear is operated by BNG Health Services, LLC, which is not the prescribing physician; board-certified dermatologists prescribe.

Sources

• Accutane (isotretinoin) prescribing information and Medication Guide, DailyMed
• American Academy of Dermatology, Isotretinoin: Overview
• American Academy of Dermatology, Isotretinoin: Side effects and skin care
• MedlinePlus, Isotretinoin
• FDA, iPLEDGE Risk Evaluation and Mitigation Strategy (REMS)
• Lai and Barbieri, Acne Relapse and Isotretinoin Retrial in Patients With Acne, JAMA Dermatol 2025
• Spring et al., Isotretinoin and Timing of Procedural Interventions, JAMA Dermatol 2017