Progesterone For Men – The Missing Link In Man Boob Reduction?

Progesterone For Men

If you weren't too busy lusting over your high school biology teacher (biology teachers almost invariably being female and hot… why is that?), you may recall that progesterone is an important hormone in women.

It's mainly known for its role in pregnancy.

But that probably has you wondering – if progesterone is a pregnancy hormone, what use could there possibly be in using progesterone for men?

Well you could say progesterone makes men manly enough to get women pregnant.

See, most of the studies out there suggest that progesterone has a similar effect on men as the male hormone testosterone.

Like testosterone, progesterone enhances your libido, improves your mood, helps keep your weight down, increases muscle mass, gives you more energy, stronger bones, stronger erections and a whole host of other health benefits.

Progesterone also increases levels of testosterone in your body and enhances the effects of testosterone.

At the same time, progesterone reduces the female hormone estrogen and antagonizes the effects of estrogen.

It's no wonder then that progesterone can play a big role in helping you overcome symptoms of the male menopause, such as low energy, weight gain, man boobs, low libido, reduced muscle mass, brain fog, and depression.

How Does Progesterone Help Get Rid Of Excess Body Fat And Man Boobs?

The role of progesterone has been severely underestimated in men.

Depending on the stage of a woman's menstrual cycle, men can have just as much progesterone in their bodies as women.

Most scientific studies have focused on the effects of progesterone on women, and its role in men has been neglected.

It's only recently that scientists have started to realize how important this hormone is in men.

When it comes to determining a man's masculinity – body fat, muscle mass, libido, sperm count, erections, etc. – the latest studies suggest progesterone is just as important as estrogen and testosterone are in men.

In fact, progesterone is a precursor to both of these hormones (meaning both estrogen and testosterone are produced from progesterone), so it plays a big role in deciding the levels of these hormones in our bodies.

Where guys with man boobs and excess body fat generally have high estrogen and/or low testosterone, progesterone works, in part, by lowering estrogen, and raising levels of testosterone.

Progesterone Acts With Testosterone

Progesterone has many of its own unique effects on the body. In men, the studies suggest that progesterone works a lot like testosterone, so much that it can even be considered a second male sex hormone.

In a study published in the book, The Hidden Structure of Interaction, researchers found that levels of testosterone and progesterone in men rise and fall together in weekly and monthly cycles. Also, both testosterone and progesterone levels rise together in response to increased sexual activity in men.

How Progesterone May Help Prevent Hair Loss

Progesterone is also the most potent known inhibitor of the enzyme 5-alpha-reductase, which converts testosterone into dihydrotestosterone (DHT). DHT is a known cause of male pattern balding, prostatic hyperplasia, and prostate cancer. By blocking 5-alpha-reductase, progesterone promotes higher levels of testosterone in your body.

Progesterone Antagonizes Estrogen

Not only does progesterone raise levels of testosterone and have similar actions to testosterone, it also acts against estrogen, much like testosterone does.

Progesterone antagonizes the effects of estrogen on your body via multiple different mechanisms. One such mechanism is via regulation of cell metabolism to promote the oxidative pathway. This prevents conversion of the much weaker form of estrogen, estrone, to a more potent form, known as estradiol.

We know for example, that like testosterone, progesterone reduces estrogen-driven cancers like prostate cancer in men, and breast and endometrial cancer in women.

As men age, both their levels of testosterone and progesterone decrease, while estrogen levels increase. When high estrogen levels are unopposed by testosterone and progesterone, it leads to a condition called estrogen dominance:

Here Are Some Known Problems Caused By Estrogen Dominance In Men

  • Gynecomastia (man boobs)
  • Excess, stubborn and hard to lose body fat, especially abdominal and chest fat
  • Hair loss
  • Male breast tenderness
  • Cellular changes leading to cancer, including breast cancer in men
  • Enlargement of the prostate
  • Inflammation of the prostate
  • Increased frequency of urination (waking up multiple times at night to go for a pee)
  • Heart disease (makes you more prone to chest pains and heart attacks)
  • Depression and fatigue
  • Reduced sex-drive
  • Erectile dysfunction

And Here Are Some Known Benefits of Natural Progesterone Therapy For Men

  • Helps use fat for energy, making it easier to lose weight
  • Increases muscle mass
  • Protects against prostate and breast cancer (both are increasing in men, because of increasing levels of estrogens in the modern environment)
  • Increases sex drive
  • Corrects erectile dysfunction in much the way viagra does, by increasing production of nitric oxide
  • Helps normalize blood sugar levels
  • Normalizes thyroid hormone function
  • Stimulates new bone formation
  • Improves brain function, has antidepressant properties
  • Improves skin problems including acne, seborrhea, rosacea, psoriasis
  • Diminishes muscular aches and pains, has anti-inflammatory properties
  • Improves sleep pattern

As we man age, it's important for us to focus on the estrogen to testosterone ratio (E:T ratio), to stay lean, stave off the man boobs, preserve our libido, and our masculinity. But perhaps we'd get better results if we focused on the E:T&P ratio (estrogen to testosterone &  progesterone ratio).

If Natural Progesterone Has So Many Benefits, Why Don't Doctors Routinely Prescribe It For Their Patients?

Since progesterone is a natural substance, it can't be patented for sale at high profit margins. That makes pharmaceutical companies uninterested in marketing and promoting progesterone. If pharmaceutical representatives don't market a product to doctors, most doctors tend to be unaware of its benefits.

Doctors are simply not educated about the uses of natural progesterone to help reverse the clock in men. If you look online though, you'll find a few doctors who are self-educated on the topic, and have been successfully treating many of the above conditions using natural progesterone therapy.

How Can You Use Progesterone To Get Rid Of Your Man Boobs?

Step 1: See Your Doctor

If you have man boobs, make sure you see your doctor to exclude any medical causes first.

Absent a medical cause, it's likely your man boobs are caused by an over-exposure to environmental estrogens, in which case your progesterone levels are likely to be low.

Step 2: Get Your Progesterone Levels TESTED

Before you start using the progesterone cream mentioned below, it's important to get your progesterone levels tested, so you KNOW they are low.

Thankfully, nowadays you don't have to go through the arduous process of seeing your doctor for a progesterone test. You can get yourself easy to use home testing kits, where you send samples off to a lab for accurate testing. I recommend saliva tests instead of blood tests, because saliva tests are more accurate.

Here's a good saliva testing kit that includes progesterone and other important man boob related hormones like estrogen and testosterone

Step 3: BOOST Your Progesterone Levels (If They Are Low)

Eat These Progesterone Boosting Foods

The following nutrients in food are known to increase progesterone levels naturally:

Omega 3 fatty acids

A good source of omega 3 is flaxseed oil. Take between 15 to 75ml per day.


Good natural sources of zinc include sesame seeds, raw pumpkin seeds, green peas, and raw cremini mushrooms.

Zinc deficiency is very common, especially in those who do weight-training and exercise regularly. Zinc also inhibits the enzyme aromatase, which converts testosterone to estrogen.

Walnuts do an excellent job at both increasing progesterone and decreasing estrogen. Just two 1-ounce servings per day can keep breast cancer at bay, which means it may also help reduce man boobs.

Vitamin B6

This both increases progesterone and decreases estrogen. Liver, kidney beans, soy beans, navy beans and chickpeas are a good source. Nuts such as almonds, walnuts, hazelnuts and chestnuts are also a good source.

Use A Natural Progesterone Cream Specifically Formulated For Men

Natural bio-identical progesterone is perfectly safe and has no known side-effects, especially when used at a low, physiological dose.

It's better to use a cream than a pill, since progesterone is poorly absorbed orally, and what little is absorbed is then broken down into unwanted metabolites by the liver.

On the other hand, progesterone is readily absorbed by the skin into the blood, which bypasses the liver, making transdermal creams far more effective.

A natural bio-identical progesterone cream is the best way forward. Progesterone applied on your skin, goes straight into your blood, just like naturally produced progesterone in your body does. Pills and tablets on the other hand, have to go through your gut and get metabolized and broken down by your liver.

Do Progesterone Creams Cause Cancer?

This is a common objection a lot of people have against using progesterone creams.

Many progesterone creams come with a cancer statement, because the state of California requires this statement by law.

This is an outdated piece of legislation that does not differentiate between synthetic and natural progesterone. Where progestins in synthetic progesterone have been shown to cause cancer, there is no evidence that bio-identical progesterone derived from natural yam products, cause cancer.

In fact, studies show that natural progesterones reduce cancer risk.

What Type Of Progesterone Cream Should You Get?

Again, it's crucial that you get a natural progesterone cream.

Pharmaceutical companies made a lot of money at one time producing and selling a synthetic version called progestins. These were soon found to have quite a few undesirable side-effects.

The progesterone cream you buy should be natural and free of artificial additives like parabens. As a guy, you should be looking to use half the dose recommended for women, so 10 to 12 mg per application, one or two times a day (though this does depend on your hormone levels from any tests you have had done).

If you are in the US, look for “USP progesterone”, where  USP stands for “United States Pharmacopia” which refers to the grade or purity of the product.

Here's an example of a good progesterone cream for men (USA only)

What Dose Should You Use, And How Should You Apply The Cream?

I recently spoke with a progesterone expert who worked closely with leading progesterone expert, Dr. John Lee. She advised me that men should start with using up to 12 mg of progesterone twice per day for the first 3 months, and then to reduce the dose to 6 mg of progesterone twice a day.

So with a cream that contains 300 mg of progesterone per ounce (like this one), use one quarter of a teaspoon twice per day for the first 3 months, then reduce to one eighth of a teaspoon twice per day.

Rub the cream on any one of the following body parts:

  • Upper Chest & Neck
  • Face
  • Inner Arms & Inner Wrists
  • Inner Thighs
  • Behind Knees & Behind Calves
  • Ankles

Progesterone creams are meant to work by getting into your blood and into your systemic circulation, which is why you should apply it on the above areas that have a rich blood supply on the surface.

It's not a good idea to apply it directly on target fatty areas like on your man boobs or your belly, because the progesterone will just build up in your fatty tissues, and you won't get the right dose in your blood in a controlled fashion.

Why Men Must NOT Use Progesterone Creams That Are Made For Women!

Women require much higher levels of progesterone than do men. Most of the progesterone creams on the market are made for women, and they have a much higher dose of progesterone per ounce.

Where a women's progesterone cream will have 450 to 600 mg of progesterone per ounce, a men's cream should have no more than 300 mg per ounce (unless a doctor experienced in bio-identical hormone therapy, deems you to require a higher dose).

You might think that you can get a women's cream that contains 600 mg of progesterone per ounce, and use half the dose recommended for women, but this would be a mistake. The stronger progesterone concentrations in these creams would be absorbed too quickly into your bloodstream.

This is why you must get a weaker progesterone cream that is made specifically for men.

Is It REALLY OK To Use Progesterone As A Guy?

Don't despair when you look for a progesterone cream and mostly find ones that are made for women.

Don't be put off when you go online to read about progesterone and keep coming across advice given by women for women.

Because of the early misconception that both estrogen and progesterone only play major roles in women, most information, materials, books and treatments for progesterone and estrogen imbalance are tailored around women.

But just because women are getting all the attention with hormones, doesn't mean YOU'RE not affected by them as well.

Thankfully, there is more awareness today than ever before on the importance of progesterone for men. If you know where to look, you'll find there are a few progesterone creams out there that are made specifically for men. Here's a good one that I have personally used and benefited from:

Or just type “Hewis Progesterone” on eBay.

How Long Should You Use Progesterone For?

This depends on your progesterone levels.

If you do a saliva test and find that your progesterone levels are low, then continue to use progesterone for as long as your levels remain low. If this is the case then I'd advise you see your doctor just so they can keep an eye on your levels and the dosage of progesterone you use.

If however, you don't do a saliva test, then give progesterone a trial – see if it works for you. Many have reported benefits within a few days of using a good progesterone cream like this one, while for others it can take a little longer. If you feel progesterone isn't helping you after 6 months of use, then you can do one of two things:

  1. Stop using progesterone and focus your efforts on other methods of man boob reduction.
  2. See a doctor who specializes in using bio-identical hormones to treat conditions related to andropause (the male menopause). If the standard small dose for men isn't working for you, or it's making things worse, it could be that you need a much higher dose of progesterone. With higher doses, I would strongly recommend using progesterone under the guidance of a qualified professional.

Where Can You Get Natural Progesterone Creams From?

Natural progesterone creams are readily available over the counter in the US and Canada, so you should be able to find some at your local chemist or drug store.

Take a look at the ingredients list and make sure the cream contains natural bio-identical progesterone, doesn't have any artificial ingredients, and is made specifically for men, with a concentration of no more than 300 mg of progesterone per ounce.

Here's a good progesterone cream for men that meets all of the above criteria:

Where Can You Learn More About Progesterone?

Dr John R. Lee was a leading expert on progesterone and its benefits on the human body. Here is an interesting article on his website on hormone balance in men:

Most of Dr Lee's work on progesterone in males focuses on the prostate rather than on gynecomastia and man boobs. But this information is all still very relevant to you and me because the hormonal changes that cause prostatic enlargement are very similar to those that cause the development of man boobs.

Be Warned However…

Progesterone can be awesome, I've seen it work wonders for some guys, and yet do nothing for others.

The only way to find out what progesterone will do for YOU is to give it a try.

If you're not too convinced, do some more reading online. You'll find there are very few, if any, complaints about side-effects from people who use a quality natural progesterone.

If you do try it, make sure you give it around 6 months to have an effect. Though you can notice its effects much earlier, it takes longer to work on some people than it does on others.

Right, so the warning…

Progesterone does NOT replace a good diet, lifestyle and exercise regimen. If you are overweight for example, nothing will help you more than bringing your weight down. Progesterone can help of course, but you must also do the right type of exercise and eat well. If you have man boobs, you have to follow a system that covers all of your hormonal bases – not just progesterone, but also all of your causes and sources of high estrogen, low testosterone, and high insulin.

When Will Progesterone NOT Work?

When it comes to losing man boobs, progesterone is just one piece of the puzzle. To successfully reduce man boobs, you need to follow a full, comprehensive program on natural male breast reduction.

Progesterone can really help accelerate your results if, at the same time, you're following a good male breast reduction diet, exercise and lifestyle regimen. But you'll likely only be wasting your money if progesterone is the only thing you use.

To discover all the other things you need to do to lose your man boobs naturally, click the link below:

Click here to discover my man boob busting secrets

48 thoughts on “Progesterone For Men – The Missing Link In Man Boob Reduction?”

  1. This is for Gary Davidson to answer. My husband has been reading a lot of your articles and is following your advice on what he should do to check his various hormone levels, to help him in general, lose weight and be healthier. I have struggled with my weight my entire life and now that I am pushing 50 (come October 2016), it is becoming harder and harder to lose any of it. And this is all with diet and exercise, with very little success. What do you recommend for a woman such as I?

    • Hi Michelle. If you want to lose weight, from everything I have tried my entire life, and from every client I have coached, the single most important thing to do is to go on a low carb high fat diet. Replace all those carbs you love with all those fats you have denied yourself your whole life. Avoid unhealthy fats like vegetable oil and the trans-fats that come with packaged food and fast food. Stick to healthy natural fats like coconut oil, grass-fed butter, organic full-fat cream, fatty cuts of organic red meat, and fish fats from wild fish.

      Let go of the notion that you have to punish yourself through long draining exercise sessions and the low energy, mood and hunger that comes from a low calorie restrictive diet. It really makes me sad when I see people trying to lose weight the conventional way. My girlfriend’s brother and my brother’s wife are two people in my life (among others) who continue to try to lose weight the conventional way, and have been doing so their entire lives. They’re both terribly overweight, and I feel sad for them knowing how easy my own journey was once I figured out the right way to do it.

      Read the success stories over at, here:

      Read some of the articles on that site too, they’re a great resource for helping to convince you to ditch those carbs.

      One common theme I’ve found in those success stories, is that to lose weight permanently, you have to stop focusing on trying to lose weight, and just start focusing on fixing your diet, focusing on boosting your health, and find ways to enjoy eating right (i.e. low carb high fat) and exercising (short bursts of high intensity training).

      The thing with weight loss is no matter what method you are using, you will inevitably hit plateaus. When you come to a plateau, if you’re overly focused on trying to lose weight, you will likely just end up giving up. If, on the other hand, you are focused mostly on boosting your health and eating right because you want to live long and be healthy, your weight loss can stall for MONTHS on end, and you’ll happily continue with your regimen. If you continue on your regimen for long enough, provided it’s a good regimen that’s been proven to work (methods such as low carb high fat dieting, high intensity exercise, and intermittent fasting have been proven to work), then eventually ALL the excess weight WILL come off, and you’ll look back and marvel at how easy it all was!

    • Michelle forgive me for just jumping in here Garry’s right on everything but make sure your hormones are balanced check out Barbara Hoffman videos on YouTube she is an expert on hormones and weight for women is usually hormonal my wife lost 74 lbs when hormones balanced ..example back fat on a woman evidenced by fat protruding the bra straps is a sign of high cortisol the dietary supplement phosphydylserine Fixed that another culprit it high levels of insulin…get your hormone balanced then to low carb and trust me as long as daddy’s hormones are straight expect h

      • Hey Vito, thanks for the useful post, I don’t think you got to finish it, please do repost that final thought and I’ll paste it into your original post.

  2. This article is great Garry!

    I am glad to see more guys trying the progesterone. It seems to be demonized as a ONLY female hormones that has no benefits for men. It’s so far from the truth since guys need it to.

    One interesting aspect that I have been thinking about lots over the years is that progesterone is declining as we age. Since progesterone controls estrogen and also is a inhibitor of DHT, it seems to me that it might be involved the common symptoms of the aging male.

    Without progesterone, both estrogen and DHT will increase, which is the common pattern we see with aging.

    Also, chronic stress can deplete cortisol, and progesterone is the precursor of cortisol. So I can also see it’s involvement in stress conditions.

    • Too right Alex. If only more doctors would catch onto this and consider prescribing progesterone instead of testosterone to older men. Testosterone therapy comes with a barrage of different side effects, while progesterone therapy not so much.

      • Most Drs are useless we’re the lucky ones because we’re here my urologist thought it was perfectly fine giving a 400mg shot of Testosterone cyponate on the first of the month he literally had no clue the only reason he wasn’t ultimately beaten to death by me was because I promised id be the kinder gentler man mommy has patiently waited 25 years for..He thinks MD at the end of his name is something to be proud of ..that MD means nothing I’ll repeat that nothing for that matter he’s nothing

  3. Day 1 of megestrol for loss of appetite due to cancer & the chemotherapy treatments they issue. After about 4-6 hours post consumption of this liquid medication, I immediately developed a STRONG craving for food.

    One such craving I have not experienced, or do not have the pleasure of remembering. I proceeded to eat 2 slices of pizza, 2 servings of mac and cheese, one samosa, a half serving of mongolian beef w/ rice, and one half of a baklava square. Topped it off with a 800 calorie protein shake. 1 hour later, I’m still hungry. However, instinctively I know that if I eat anymore I’ll most likely throw up. But the nerve that controls that feeling must not be working very well, because I’ve ate so much food in such a little time span, if i had done the same without taking megestrol I would have been sick.

    Anyways, to the author. Good article. I was wondering if megestrol was going to increase estrogen levels, but, you’ve proven the opposite with your opinion. I think in the future, to make this article appear more legitimate, you should quote your sources at the bottom.


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