Is Topical Finasteride FDA-Approved?

Key facts

• There is no FDA-approved topical finasteride, alone or combined with other ingredients.
• Compounded topical finasteride is not FDA-approved, which the FDA says means it has not evaluated its safety, effectiveness or quality before marketing.
• FDA-approved finasteride for hair loss comes as an oral tablet, such as Propecia®.
• Topical minoxidil, such as Rogaine®, is FDA-approved for hair loss and sold over the counter.
• Topical finasteride needs a prescription. It is not an over-the-counter product.

Why isn't topical finasteride FDA-approved?

FDA approval belongs to a specific product from a specific manufacturer. The FDA says there are two FDA-approved oral finasteride products, Proscar® and Propecia®, for different uses. Neither is a topical, and the FDA says there is no FDA-approved topical formulation of finasteride.

Topical finasteride reaches patients through compounding. A pharmacy prepares it from a prescription, so no FDA approval sits behind it and it has no FDA-approved labeling.

What did the FDA's April 2025 alert say?

The FDA alerted health care providers, compounders and consumers to potential serious risks with compounded topical finasteride. It said some compounders and telemedicine platforms market these products, alone or combined with actives such as minoxidil. CHROMA23® is a telehealth platform and Men's Hair Solution is a product of that kind, so the alert applies here. The main points:

• The FDA said 32 cases were reported to its adverse event system between 2019 and 2024.
• It said the events were consistent with those reported with approved oral finasteride, such as erectile dysfunction, depression and suicidal ideation.
• Most of the reports said the events continued after the product was stopped.
• It said absorption of finasteride through the skin into the bloodstream is expected.
• It warned of reactions on the skin, and of a greater potential to expose others, specifically females, through transfer.

The FDA recommends that health care providers educate patients on these risks, and that consumers ask their health care providers and compounders about them before starting. The side effects page lists the events the FDA reported.

What does not FDA-approved mean for you?

The FDA says it does not verify the safety, effectiveness or quality of compounded drugs before they are marketed. It also warns that poor compounding practices can cause serious quality problems, such as contamination or too much or too little active ingredient.

The FDA's position is that compounded drugs should only be used in patients whose medical needs cannot be met by an FDA-approved drug. That is a question to raise with your provider, who decides what fits.

Does topical finasteride require a prescription?

Yes. Finasteride is a prescription medicine, and the label for Propecia®, the oral tablet, marks it as prescription only. Section 503A of federal law also makes a valid, patient-specific prescription one of its conditions.

Is topical finasteride available over the counter?

No. Minoxidil alone is sold over the counter. Finasteride is not, and no topical finasteride is FDA-approved.

The FDA says buying any medicine online from unregulated, unlicensed sources can expose people to poor-quality products. Before you order, check that the seller requires a provider evaluation and a prescription, and uses a licensed U.S. pharmacy. The FDA's BeSafeRx campaign helps consumers learn how to buy prescription medicines safely online, and our guide shows how to check an online pharmacy.

Is compounded topical finasteride legal?

Compounding is legal when federal and state conditions are met, including a valid prescription for an individual patient. Legal does not mean FDA-approved. Generally, state boards of pharmacy have primary responsibility for the day-to-day oversight of state-licensed pharmacies.

What is FDA-approved for hair loss?

Two options have FDA approval for male pattern hair loss. Finasteride tablets, such as Propecia®, need a prescription. Topical minoxidil, such as Rogaine®, is sold without one.

Those are different products from a compounded topical. CHROMA23® does not offer them. Your doctor or a dermatologist can tell you whether one fits your situation.

Frequently asked questions

About CHROMA23®

CHROMA23® brings weight loss, longevity, sexual health, hair, and skincare into one place. Every prescription decision is made by an independent provider licensed in the patient's state, where available, and every medication is dispensed by a state-licensed pharmacy. The assessment is free. One clear price per plan, shown in full before you pay. The medicine is real. The provider is real.

Sources

1. FDA alert: potential risks associated with compounded topical finasteride products (April 2025)
2. FDA: compounding and the FDA, questions and answers
3. FDA: human drug compounding laws
4. Propecia® (finasteride) oral tablets: FDA label (DailyMed)
5. Men's Rogaine® (minoxidil) foam: FDA drug facts label (DailyMed)
6. American Academy of Dermatology: what is male pattern hair loss, and can it be treated?
7. FDA: MedWatch safety information and adverse event reporting program
8. FDA: BeSafeRx, your source for online pharmacy information

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