Minoxidil for hair regrowth

By Scott Blaine Hoffman · Updated November 10, 2026

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Quick take: topical minoxidil is FDA-approved for pattern hair loss in men and women. Apply it to a dry scalp daily, expect some shedding in the first two months, and judge results at 4 to 6 months. It works on its own and even better with finasteride.

How minoxidil works

Minoxidil prolongs the anagen (growth) phase and enlarges miniaturized follicles, producing longer, thicker hairs. It doesn't affect DHT, which is why it's often paired with finasteride.

Liquid, foam, spray or oral?

Form	Pros	Cons
Liquid (dropper)	Cheap, widely available	Can be messy; propylene glycol may irritate
Foam	Dries fast, less irritation	Harder to reach the scalp through longer hair
Fine-mist spray	Even coverage, quick, easy for crown and hairline	Fewer brands
Low-dose oral (Rx)	No daily application	Off-label; possible fluid retention, heart rate and body hair effects

See fine-mist minoxidil spray →

MinoxidilSpray.com is part of the same company as this site.

Using minoxidil as a lifter

Apply after your post-workout shower to a dry scalp, or several hours before training.
Be consistent: results fade if you stop.
Expect the "dread shed" in weeks 2 to 8. It means new growth is pushing out old hairs.
Creatine doesn't interfere. Creatine and minoxidil.

Frequently asked questions

How long does minoxidil take to work?

Most people see results at 4 to 6 months, with full effect around 12 months.

Is minoxidil safe with creatine?

Yes. There's no known interaction with topical minoxidil.

What happens if I stop minoxidil?

Hair gained from minoxidil is gradually lost over several months after stopping.

Scott Blaine Hoffman

Scott has worked in the hair-loss field for more than 30 years. He founded Regrowth.com, the first hair-loss network on the web, whose community grew to more than 50,000 members including physicians, dermatologists and trichologists, and later formulated the Regenepure line. He is not a physician; every article is written against the published research cited on the page. Full bio

Minoxidil for hair regrowth

How minoxidil works

Liquid, foam, spray or oral?

Using minoxidil as a lifter

Frequently asked questions

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Minoxidil for hair regrowth

How minoxidil works

Liquid, foam, spray or oral?

Using minoxidil as a lifter

Frequently asked questions

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