Finasteride Alternatives for Hair Loss: Options, Evidence, Cost

Men look for an alternative to finasteride for different reasons. Some worry about sexual side effects. Some want a product with no prescription. Some want something stronger. This page lays out each option, its FDA status, what the evidence shows and what it costs. We do not give doses. Your prescriber picks the product and the amount.

Finasteride alternatives at a glance

Prices are live from our price table, each read on the seller's own page. Every hair loss plan, with its read date, is on our hair loss price page.

Topical minoxidil: the over-the-counter option

Topical minoxidil is the other FDA-approved hair loss drug for men. You can buy it without a prescription. Its label says "Use to regrow hair on the top of the scalp" and gives its purpose as "Hair regrowth treatment for men" (DailyMed: Men's Rogaine label).

It works in a different way from finasteride. It does not lower DHT, the hormone that shrinks hair roots. It acts on the hair root directly. That means it has no sexual side effects listed on its label.

The label is honest about limits. It says "This product will not work for all men." It also says "you may need to use this product for at least 4 months before you see results." Like finasteride, it only works while you use it: "continued use is necessary to increase and keep your hair regrowth or hair loss will begin again."

Common issues are scalp itch or redness and, early on, shedding. Our minoxidil shedding timeline explains the shed. Our finasteride vs minoxidil guide compares the two drugs in depth.

Oral minoxidil: a pill without the DHT effect

Oral minoxidil is the same drug in tablet form. The FDA approved the tablet for severe high blood pressure, not hair loss. Doctors may prescribe it for other uses, and many hair loss programs now do.

The tablet label carries a boxed warning, the FDA's strongest kind. It says "Minoxidil tablets contain the powerful antihypertensive agent, minoxidil, which may produce serious adverse effects" (DailyMed: minoxidil tablets label). Antihypertensive means it lowers blood pressure. Hair loss programs prescribe far less than the label's blood pressure use. Still, ask how your prescriber will check your heart and blood pressure.

Oral minoxidil starts at $18 a month at Happy Head. Every plan is on our oral minoxidil price page. If minoxidil does not suit you, see our minoxidil alternatives guide.

Topical finasteride: same drug, on the scalp

Some men want finasteride without swallowing a pill. Topical finasteride is the same drug applied to the scalp, so less of it reaches the blood. In the US it is always compounded, which means a pharmacy mixes it. The FDA says "Currently, there is no FDA-approved topical formulation of finasteride" (FDA alert).

It is not a way around finasteride's side effects for certain. The FDA received reports of sexual and mood problems with compounded topical finasteride, and "Most of the reports FDA has received state the adverse events continued to persist after product discontinuation." Most sellers mix it with minoxidil. Our topical vs oral finasteride guide covers the trials and every seller's price.

Dutasteride: a stronger DHT blocker

Dutasteride works like finasteride but blocks more forms of the enzyme that makes DHT. Its FDA label covers an enlarged prostate only (DailyMed: Avodart label). So it is not an alternative for men who want to avoid DHT side effects. The label lists the same kind of sexual side effects, and it adds that men should not donate blood until six months after the last dose.

Men usually look at dutasteride when finasteride has not worked well enough. Our finasteride vs dutasteride guide sets out the trials, and our dutasteride for hair loss guide covers cost and label status.

Saw palmetto and other supplements

Saw palmetto is a plant extract sold as a supplement. It is often called a natural alternative to finasteride. The evidence is thin. The NIH's center for complementary health says: "A few small studies have tested saw palmetto, used orally or topically (applied to the scalp), for male-pattern hair loss. The evidence is too limited to allow conclusions to be reached" (NCCIH: saw palmetto).

On safety, the same page says "Saw palmetto is well tolerated" and that side effects "are mild and infrequent." Supplements are not checked by the FDA for how well they work before sale. None of the programs we track sells saw palmetto as a hair loss treatment, so we have no program price to show. Our DHT blockers guide compares the evidence for each option.

Which alternative suits whom

• You want no prescription. Topical minoxidil is the only FDA-approved option sold over the counter.
• You want to avoid DHT side effects. Minoxidil, topical or oral, does not lower DHT. Topical finasteride and dutasteride still do.
• Finasteride worked, but not enough. Many men add minoxidil rather than switch. Our finasteride and minoxidil guide covers using both. Others ask about dutasteride.
• You prefer a natural product. Saw palmetto is the common pick, but the evidence for hair is too limited to say it works.

If side effects are why you are looking, tell your prescriber before you stop. Our finasteride side effects guide has the label's numbers.

What the alternatives cost next to finasteride

Plain generic finasteride starts at $14 a month online, and Ro, our top-scored program, charges $16. Topical minoxidil is often the cheapest choice at $8.92. Compounded topicals usually cost more than either. For the cheapest route for each drug, see cheapest hair loss treatment, and for whole programs see our ranked best programs.

Sources and read dates

Each source below was read on November 14, 2026.

• DailyMed labels: Men's Rogaine foam, minoxidil tablets, Avodart.
• FDA, alert on compounded topical finasteride, content current as of April 22, 2025.
• NCCIH, saw palmetto.
• Seller prices: each seller's own page, on the date shown on our price pages.