How to get tretinoin: it needs a prescription

Tretinoin is a prescription drug in the United States. To get it, you see a licensed prescriber, in person or online, and a pharmacy fills the prescription. No store sells tretinoin off the shelf. The carton of generic tretinoin cream on DailyMed, the National Library of Medicine's database of drug labels, is marked "Rx only", and the American Academy of Dermatology (AAD) says "tretinoin, tazarotene, and trifarotene are topical formulations available by prescription for acne". For what the drug does, see the tretinoin guide.

Skinli gives general education and is not a doctor. It prescribes nothing and sells no drugs. This page names no clinic, website or pharmacy, and it gives no price, because no source read for this hub gives a dated US price for tretinoin. It explains how to get a prescription and the checks that the FDA and the AAD suggest.

Is tretinoin sold over the counter?

No. "Over the counter", often written OTC, describes a drug you can buy without a prescription. The FDA describes the two groups of drugs this way:

Group	The FDA's description
Prescription drugs	"Prescribed by a doctor", "Bought at a pharmacy", "Prescribed for and intended to be used by one person"
Over-the-counter (OTC) drugs	"Drugs that do NOT require a doctor's prescription", "Bought off-the-shelf in stores"

Every tretinoin product read for this hub belongs to the first group. The patient leaflets say so in plain words: "RETIN-A MICRO is a prescription medicine used on the skin (topical) to treat acne in adults and children 12 years of age and older", and "ALTRENO is a prescription medicine used on the skin (topical) to treat people with acne." MedlinePlus lists Retin-A as a brand name of tretinoin, so the same rule applies to it.

Stores do sell creams and serums with retinol on the label. Retinol is a different ingredient, and retinol vs retinoid explains how the two relate.

The retinoid you can buy without a prescription

One acne retinoid is sold over the counter in the US: adapalene 0.1 percent gel. A retinoid is a drug in the same class as tretinoin.

The FDA approval letter, signed on July 8, 2016, "provides for the over-the-counter use of" Differin Gel (adapalene) 0.1 percent for acne. The gel's Drug Facts label on DailyMed shows the details:

Line on the Drug Facts label	What it says
Active ingredient	"Adapalene 0.1% (retinoid)"
Use	"For the treatment of acne"
Age	"Adults and children 12 years of age and older"
Time	"it may take up to 3 months of once daily use to see results"

The AAD states the difference: "adapalene comes in both prescription and over-the-counter formulations", while tretinoin is prescription only.

Skinli's own plan uses adapalene 0.1 percent gel with benzoyl peroxide 2.5 percent, and both are sold without a prescription. The adapalene vs tretinoin guide compares the two drugs, and over-the-counter acne treatments lists the other acne products sold in stores.

Who can prescribe tretinoin

The sources read for this hub describe the prescriber in general terms.

• The FDA says prescription drugs are "Prescribed by a doctor", and its advice on online pharmacies speaks of "a prescription from a licensed healthcare professional".
• In England, the NHS says: "There are many acne treatments available from a GP or skin specialist (dermatologist) with a prescription." A GP is a family doctor.
• A 2017 review in the journal Dermatology and Therapy, funded by the drug company Galderma International, reported that "dermatologists prescribed retinoids just 58.8% of the time while non-dermatologists prescribed them for only 32.4% of cases."

So both family doctors and dermatologists appear in these sources as prescribers of acne retinoids. No source read for this hub lists which other licensed professionals may prescribe tretinoin, so ask the clinic who will write the prescription.

When tretinoin is prescribed

The generic label states the approved use: "Tretinoin Cream is indicated for topical application in the treatment of acne vulgaris." Acne vulgaris is the medical name for acne.

Two guidelines place retinoids among the first choices. The AAD's 2024 acne guideline, published in the Journal of the American Academy of Dermatology, says: "Strong recommendations are made for benzoyl peroxide, topical retinoids, topical antibiotics, and oral doxycycline." In England, the guideline body NICE lists "a fixed combination of topical tretinoin with topical clindamycin for any acne severity" among its first options, each offered as a 12-week course.

A prescriber may choose a different retinoid for you. The guide to prescription retinoids for acne lists them.

What to bring to the visit

You can ask for tretinoin by name. The prescriber decides whether it fits, and these points from the sources help that decision:

• The products you use now. The tretinoin leaflet says: "Do not use other medications with tretinoin which are not recommended by your doctor."
• Eczema or sunburn. MedlinePlus says of tretinoin: "do not apply to areas of sunburned skin or skin affected by eczema."
• A fish allergy. The label for Altreno, a tretinoin lotion, says it "contains soluble fish proteins."
• Pregnancy. Say if you are pregnant, planning a pregnancy or breastfeeding. The guide to retinoids during pregnancy and breastfeeding covers what the labels say.

A photo record can help you describe your acne. Skinli's free photo check gives an acne score from one photo, and the diagnosis stays with the prescriber.

After the visit, the prescriber picks the strength, the form and the schedule. See tretinoin cream vs gel for the forms and how to use tretinoin for the label steps.

Getting a tretinoin prescription online

A prescription can also come from an appointment held on a smartphone or a computer. The AAD describes it: "Telemedicine allows you to have an appointment with a doctor, including a dermatologist, from the comfort and safety of your home using your smartphone or computer." It also states the limit: "While telemedicine can't always replace an in-person visit with your dermatologist, it can help in times when you can't get to their office."

The AAD gives three pieces of advice about online clinics. Its two telemedicine pages name two drug companies as their supporters.

1. Know the risk: "When you have a telemedicine appointment with an online clinic, you don't always know who you're seeing."
2. Choose the provider: the AAD "recommends that you consult a board-certified dermatologist who is licensed in your state." Board-certified means the doctor holds the certificate of the specialty's board.
3. Check: "Ask for the provider's credentials. If the online clinic won't provide credentials, find an online clinic that will."

How to check an online pharmacy

A prescription written online may be filled by an online pharmacy. The FDA runs a campaign named BeSafeRx that, in its words, "helps consumers learn about how to safely buy prescription medicines online." Its question page lists signs of a safe pharmacy and warning signs.

Signs of a safe online pharmacy (FDA)	Warning signs (FDA)
"Requires a prescription from a licensed healthcare professional"	"Allow you to buy medicine without a prescription from your doctor"
"Is licensed by the state board of pharmacy in your state and the state where the pharmacy is operating"	Discounts or prices so low that they are hard to believe
"Has a state-licensed pharmacist available to answer your questions"

The FDA says medicine from an unsafe online pharmacy "may contain the wrong ingredients, contain too little, too much, or no active ingredient at all, or contain other harmful ingredients." It adds that "the products they provide may be fake, expired or otherwise unsafe."

A website that sells tretinoin with no prescription shows the first warning sign in the table.

Compounded tretinoin

Some prescriptions are for a compounded drug, which is a drug that a pharmacy mixes for one patient. The FDA says "Compounding commonly occurs in pharmacies", and it gives the purpose: "A drug may be compounded for a patient who cannot be treated with an FDA-approved medication".

The FDA's position on these products is direct:

• "Compounded drugs are not FDA-approved."
• "FDA does not verify the safety, effectiveness or quality of compounded drugs before they are marketed."
• "Compounded drugs should only be used in patients whose medical needs cannot be met by an FDA-approved drug."

It also says that people who buy compounded drugs online "may not know the identity of the compounder that produced the drug".

Generic tretinoin has a different status, because generic drugs are FDA approved. A useful question for any online service is whether the product is an FDA-approved tretinoin cream, gel or lotion, or a compounded one.

Cost, generic tretinoin and insurance

Skinli gives no price for tretinoin, because no source read for this hub states one with a date. Three facts from the sources still help with cost.

Generic versions exist. The FDA says a generic drug is "created to be the same as an already marketed brand-name drug in dosage form, safety, strength, route of administration, quality, performance characteristics, and intended use." It gives one reason generics cost less: "Generic drug companies do not need to repeat the costly clinical trials that establish a drug's safety and effectiveness." The Retin-A vs tretinoin guide compares the brand with the generic.

A plan may ask for approval first. The AAD explains: "Prior authorization, also called prior approval or pre-authorization, is a process that many health insurance companies, as well as Medicare and Medicaid, use to manage costs." It warns: "Without prior authorization, you may end up paying the entire cost or be denied the treatment." If a plan says no, the AAD says: "You have the right to appeal this decision."

Coverage varies by plan. No source read for this hub says whether plans cover tretinoin for acne or for wrinkles. The AAD does say this about melasma, a condition that causes dark patches on the face: "As treatment for melasma is not considered medically necessary, most insurers will not cover the cost." Ask your plan before you fill the prescription.

Do not use another person's tube

A prescription is written for one person. The tretinoin leaflet says: "Do not allow anyone else to use this medication." The Retin-A Micro leaflet gives the reason: "Do not give RETIN-A MICRO to other people, even if they have the same symptoms that you have. It may harm them." An old tube from a friend may also be past its date, which does tretinoin expire explains.

When to see a doctor in person

An online visit has limits, as the AAD says above. See a doctor or a dermatologist in person in these cases:

• Deep, painful lumps or scars. The guide on when to see a dermatologist for severe acne explains why severe acne needs a specialist. The AAD says "isotretinoin is an oral medication available by prescription only for severe acne", and one isotretinoin label on DailyMed says the drug "is available only through a restricted program called the iPLEDGE REMS." The tretinoin vs isotretinoin guide compares the two drugs.
• No improvement after a full course. NICE says to review acne treatment at 12 weeks.
• Skin that reacts badly to tretinoin. The leaflet says: "If you are experiencing severe or persistent irritation, discontinue the use of tretinoin and consult your physician."