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ProstaStream Reviews: Does it Work on Prostate Issues?

Prostate issues are something that affects men around the world. They’re uncomfortable at best and dangerous at worst. If you have any kind of prostate issues, it’s best to get them treated sooner rather than later. 

However, there are plenty of men out there who are wary of conventional treatments for prostate issues and would prefer something non-invasive and derived from natural sources. If this is the case for you, then you may be interested in a product like ProstaStream. 

Today we’ll be taking a thorough look at ProstaStream to determine how effective it really is.

ProstaStream Review: Brand Overview

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ProstaStream is manufactured in the United States. Aside from this, we were, unfortunately, unable to find out much information about the manufacturer or their company history, as there simply isn’t very much information about them online. 

Based on this, though, one can probably assume that ProstaStream is a relatively small company that has probably not been in business for very long.

However, the official ProstaStream website does claim that its products are made in an FDA-registered facility that complies with the standards of Good Manufacturing Practices (GMP).

Pros & Cons

With pretty much any dietary supplement, there are going to be both pros and cons associated with taking it. Here are all the apparent pros and cons of taking ProstaStream:


  • The ingredients used in ProstaStream are all-natural and aren’t likely to cause any side-effects
  • This supplement is suitable for vegan diets and is non-GMO
  • The manufacturer claims that this supplement is non-tolerance forming, and that it contains no stimulants (aside from caffeine).
  • This supplement comes with a 60-day money-back guarantee


  • The manufacturer does not provide the daily value of any of the ingredients in ProstaStream
  • The actual effectiveness of ProstaStream’s formula at treating symptoms of an enlarged prostate is questionable

Who Should Use ProstaStream?

ProstaStream is intended to be used by men suffering from symptoms of benign prostate hyperplasia (BPH). BPH is also known as prostate gland enlargement, and it’s a common condition that many men develop as they get older.

BPH isn’t an inherently serious condition, but it can sometimes be quite uncomfortable. The main symptom of BPH is the partial blockage of the flow of urine from the bladder, which can make urination difficult and sometimes painful. 

ProstaStream aims to treat BPH with a combination of ingredients that can potentially prevent prostate enlargement.


Let’s take a look at the ingredients used in ProstaStream. ProstaStream contains a total of 14 active ingredients, consisting of a variety of plant extracts as well as several vitamins and minerals.

Many of the ingredients in ProstaStream are common ingredients in a range of other natural health supplements, and many of them have been used for a long time in traditional medicine by various cultures. However, the actual effectiveness of many of these ingredients at treating certain conditions remains questionable. 

Saw Palmetto

The saw palmetto is a plant native to the southeastern US. Also known as the American dwarf palm tree and the cabbage palm, this plant resembles a small, shrub-like palm tree.

Saw palmetto was used historically to treat a variety of health issues, but today it’s mainly promoted as a dietary supplement for treating urinary problems caused by BPH. 

Many small studies have been performed on saw palmetto, which suggests that it may be mildly effective at treating symptoms of BPH, although two larger studies funded by the National Institutes of Health found that saw palmetto was no more effective at treating BPH than a placebo. 

Graviola Leaf

Graviola leaves come from the graviola tree, also known as the soursop. This evergreen tree is native to tropical areas of North, Central, and South America, and almost all parts of this tree are used to make various types of medicines, including the fruit, seeds, stem, and root.

The effects of graviola extracts haven’t been very widely researched, but people take graviola orally as a treatment for bacterial or parasitic infections, cancer, and diabetes. In large enough doses, graviola can also be used to induce vomiting.

Japanese Mushrooms

ProstaStream contains a trio of Japanese mushrooms: maitake, reishi, and shiitake. These three mushrooms have numerous purported health benefits, which include the treatment of tumors, the prevention of cancer, and the strengthening of the immune system.  

These mushrooms also contain high levels of antioxidants, and they’re also a popular cooking ingredient in many types of dishes.

Cat’s Claw

The cat’s claw is a type of vine found in tropical areas throughout Central and South America. It gets its name from the thorns that run along the length of the vine, which resemble a cat’s claws.

As a medicine, cat’s claw has been used for at least 2,000 years by the indigenous peoples living in the plant’s native regions. Nowadays, you can find cat’s claw in a variety of dietary supplements, and it’s promoted as a treatment for conditions like viral infections, cancer, Alzheimer’s, arthritis, and hemorrhoids, among others. 

However, there haven’t been very many large clinical trials conducted on the real benefits of cat’s claw, so its overall effectiveness as a medicine remains debatable.  

Tomato Fruit Powder

Tomatoes contain tons of healthy substances, even in the form of a powdered extract. Tomatoes are loaded with lycopene, a type of carotenoid. Carotenoids are a type of pigment found in many types of fruits and vegetables, which function as antioxidants when eaten.

One study conducted on rats with prostate tumors suggested that combining tomato and broccoli in your diet can slow down the growth rate of prostate tumors.  

Pygeum Africanum

Pygeum africanum is the scientific name of the African prune tree. ProstaStream contains an extract made from the bark of P. africanum, which in recent years has been receiving attention as a possible treatment for BPH.

Based on a series of trials conducted on over 1,500 men with symptoms of BPH, it seems that P. africanum bark extract may be somewhat effective at treating urinary issues, although it’s worth noting that these studies were all pretty small in scale and didn’t consistently perform their testing in the same way.  

Green Tea

Green tea actually comes from the same plant as black tea and oolong tea, but different methods are used to prepare each type of tea for consumption. The process of making green tea involves steaming and then pan-frying the tea leaves, then letting them dry.

Historically, tea has been used medicinally by several cultures in the Far East. Today, green tea is used as a dietary supplement for treating issues like headaches and digestive problems, as well as for weight loss and boosting mental alertness. 

Some of the components of green tea may help to prevent heart disease and cancer, although studies have yet to determine if green tea really is effective at doing any of these things. 

Broccoli Leaf Extract

Broccoli is a ubiquitous green plant that is often found as an ingredient in many dishes. It also contains a ton of healthy components.

Broccoli is full of essential vitamins and minerals, including calcium, iron, potassium, riboflavin, niacin, folate, and vitamins A, B12, D, and K, among others. 

Broccoli is particularly rich in vitamin C; in fact, one cup of broccoli contains the same amount of vitamin C as an orange. It also contains a compound called sulforaphane, which may be effective at preventing diabetes and cancer.


Selenium is a nutrient that occurs naturally in foods like red meat, poultry, seafood, eggs, as well as dairy and grain products.

Selenium is important to your general health because it’s needed by your reproductive organs and your thyroid gland, and because it’s also used to help your body make more DNA and to protect your cells from oxidative damage and infection. 

Vitamin E

Vitamin E is one of several essential vitamins that can be found in many common types of food. Your body uses vitamin E as an antioxidant, and it also needs this vitamin to improve your immune function and to prevent excess blood clotting.

Vitamin B6

Like vitamin E, vitamin B6 is an essential vitamin that is present in a wide variety of foods. Your body mainly needs vitamin B6 for proper metabolic and immune function, and pregnant women especially need vitamin B6 for their child’s brain development.


Zinc is a nutrient that is present in many types of foods; however, oysters are the best source of zinc available. 

Zinc is good for your immune system, and it is also used by your body to make DNA and other proteins. It also helps wounds heal more quickly.


Copper is a mineral that can be found in foods like shellfish, beef liver, nuts, seeds, whole grain products, and more. Most people need less than a milligram of copper in their diet a day, but copper is nonetheless an important and vital mineral.

Your body uses copper to develop its connective tissues and blood vessels, and it also uses it to make energy, maintain your immune and nervous systems, and help your brain develop correctly.

Plant Sterols

Plant sterols are substances found in a variety of plants that are similar to cholesterol. They can be found in foods like nuts, seeds, and vegetable oils. 

Plant sterols are actually used to reduce the levels of actual cholesterol in your body. Because plant sterols so closely resemble cholesterol, they can actually take its place and limit how much real cholesterol your body is able to process. 

How Does ProstaStream Work?

According to the manufacturer, ProstaStream works in part by inhibiting the production of dihydrotestosterone, also known as DHT. DHT is a hormone that your body begins to produce more of when you start getting older. 

When DHT is present in your body in normal amounts, it’s beneficial to your health in a few ways. It helps you maintain muscle mass and helps promote good sexual health as well as fertility. 

The downside of DHT is that if your body starts producing abnormally high levels of it, it can cause symptoms like an enlarged prostate or prostate cancer. An enlarged prostate, in turn, can cause all kinds of health issues. 

By inhibiting the production of DHT, your prostate has less of a chance of becoming enlarged as you get older.

Benefits of Using ProstaStream

The benefits of using ProstaStream will no doubt vary between individuals. Here’s what you can potentially expect to gain from taking ProstaStream:

  • Improved Prostate Health 

The main purported benefit of taking ProstaStream is the benefits it has on your prostate health. The manufacturer claims that taking ProstaStream can treat an enlarged prostate, which in turn can prevent your prostate from hurting, prevent you from having to urinate excessively, and help you consistently sleep through the night. 

  • Prevention of Various Conditions

Some evidence suggests that a few of the ingredients in ProstaStream, including graviola, cat’s claw, Japanese mushrooms, and tomato fruit powder, can potentially prevent conditions like cancer or viral infections. 

  • Increase Your Mental Alertness

One cup of green tea contains about 50 mg of caffeine, which is about an eighth of the daily maximum caffeine intake for an average adult. Caffeine is a well-known stimulant that can help fight the effects of fatigue and give you an energy boost.

  • Contains Essential Nutrients

Aside from the various plant-based ingredients in ProstaStream’s formula, this supplement also contains essential nutrients like vitamin B6, vitamin E, zinc, selenium, and copper, which you need for general health purposes.

  • Contains Antioxidants

ProstaStream contains a few sources of antioxidants, which are beneficial to your cell health. Antioxidants help to prevent oxidation in your cells, which prevents your cells from becoming damaged due to free radicals.


While pretty much all of the ingredients in ProstaStream are safe for human consumption in general, there is still the possibility that some of the ingredients in this supplement can cause mild to moderate side-effects.

These are the potential side-effects that you should consider before taking ProstaStream:

  • Saw palmetto and cat’s claw both have the potential to cause headaches and digestive issues in some individuals.
  • Some research suggests that when taken orally, graviola can sometimes kill nerve cells in your brain, causing Parkinson’s-like symptoms.
  • Green tea extracts, specifically those in pill form, have been reported to occasionally cause liver problems.
  • Selenium, vitamin B6, zinc, and copper can cause a variety of negative side-effects, but in general, this only happens if you take excessive amounts of these nutrients for a long time. 
  • Plant sterols can potentially cause diarrhea or a higher presence of fat in your bowel movements.

Who Should Refrain from Using ProstaStream?

While ProstaStream should be fine to use for most men who need it, there are a few different groups of people who should probably avoid this supplement, or at the very least, check in with their doctor before taking it.  

  • Graviola leaf extract may exacerbate the symptoms of Parkinson’s disease in people who have the condition. 
  • Cat’s claw may worsen symptoms of autoimmune diseases, and it may also interfere with some drugs prescribed for the treatment of HIV.
  • People with liver disease should avoid taking supplements containing green tea extracts, and people who are sensitive to caffeine should also be wary since green tea contains caffeine. Green tea can also alter the effectiveness of certain medications for high blood pressure.
  • Selenium, vitamin E, vitamin B6, and zinc are all capable of interacting with and altering the effectiveness of various medications. It’s probably best that you talk to your doctor before taking ProstaStream if you’re already on any other type of medication, just to be safe. 
  • Plant sterols can build up in your tissue and blood if you have sitosterolemia, a rare disease that causes your body to accumulate more fat than normal. This can potentially increase the risk of early heart disease. Plant sterols can also worsen liver function in people with short bowel syndrome.

Dosage & Starting Tips

Unfortunately, the manufacturer does not have any easily accessible information regarding dosages. The most we can figure out is that you’re supposed to take two capsules a day since one bottle of ProstaStream contains 60 pills and is supposed to last you 30 days. 

We’d highly recommend that you consult a physician first before taking any kind of natural supplement; while most of these supplements are advertised as being totally free from unwanted side-effects, you can never tell exactly how some of the ingredients in these supplements might affect you. A physician can help you figure out if a new supplement is right for you.

Where to Buy ProstaStream & Guarantees

If you’re looking to buy ProstaStream, you can only do so through the official ProstaStream website. You have the option of buying a one-month, three-month, or six-month supply of ProstaStream, and the more bottles you order at once, the cheaper the cost of each bottle becomes.

ProstaStream can be shipped worldwide, but you can claim free shipping if you live within the United States. ProstaStream also comes with a 60-day money-back guarantee, so you can get a refund if you don’t find this supplement to your liking.

ProstaStream Reviews: Conclusion

On the whole, it’s tough to say just how effective ProstaStream is at treating BPH. Some of the ingredients used in this supplement may help to relieve symptoms of BPH, but the actual effectiveness of most of the ingredients in ProstaStream remains unproven.

Still, it’s not very likely to cause any adverse side-effects, and the money-back guarantee means that it’s pretty much risk-free to try this product out. We’d still advise that you talk to your doctor first before trying ProstaStream, but if they say it’s okay, then we say it’s definitely worth a shot. 

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