It’s Q&A Day at 10almonds!

Have a question or a request? We love to hear from you!

In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

So, no question/request too big or small 😎

❝I’m confused, does minoxidil work the same for women and for men? The label on the minoxidil I was looking at says it is only for men❞

Great question!

Simple answer: yes, it works (or not, as the case may be for some people, more on that later) exactly the same for men and women.

You may be wondering: what, then, is the difference between minoxidil for men and minoxidil for women?

And the answer is: the packaging/marketing. That’s literally it.

It’s like with razors, there are razors marketed to men and razors marketed to women, and both come with advertising/marketing promising to be enhance your masculine/feminine appearance (as applicable), but at the end of the day, in both cases it’s just sharp steel blades that cut through hairs as closely as possible to the skin. The sharp steel neither knows nor cares about your gender.

When it comes to minoxidil, in both cases the active ingredient is indeed minoxidil, usually at 2% or 5% strength (though other options exist, and all these get marketed to men and women), and in both cases it works in the same ways, by:

• dilating the blood vessels that feed the hair follicles and thus allowing them to perform better
• kicking the follicles into anagen (growth phase) and keeping them there for longer

Note: this is why we mentioned that it won’t work for all people, and it’s because (regardless of sex/gender), it cannot do those things for your hair follicles if you do not have hair follicles to treat. In the case of someone who has had hair loss for a long time, sometimes there will not be enough living follicles remaining to do anything useful with. As a general rule of thumb, provided you have some hairs there (even if they are little downy baby hairs), they can usually be coaxed back to full life.

In both cases, it’s for treating “pattern hair loss”, the pattern being “male pattern” or “female pattern”, respectively, but in both cases it’s androgenetic alopecia, and in both cases it’s caused by the corresponding genetic factors and hormone-mediated gene expression (the physical pattern therefore is usually a little different for men and women; that’s because of the “hormone-mediated gene expression”, or to put it into lay terms “the hormones tell the body which genes to turn on and off”.

Fun fact: it’s the same resultant phenotype as for PCOS, though usually occurring at different stages in life; PCOS earlier and AGA later—sometimes people (including people with both ovaries and hair) can get one without the other, though, as there may be other considerations going on besides the genetic and hormonal.

Limitation: if the hair loss is for reasons other than androgenetic alopecia, it’s unlikely to work. In fact, it is usually flat-out stated that it won’t work, but since one of the common listed side effects of minoxidil is “hair growth in other places”, it seems fair to say that the scalp is not really the only place it can cause hair to grow.

Want to know more?

You can read about the science of various pharmaceutical options (including minoxidil) here:

Hair-Loss Remedies, By Science ← this also goes more into the pros and cons of minoxidil than we have today, so if you’re considering minoxidil, you might want to read this first, to make the most informed decision.

And if you want to be a bit less pharmaceutical about it:

Gentler Hair Health Options

Take care!