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Top 5 Phytoestrogen Supplements – Reviews & Comparison

Clare Clarke
Clare Clarke
Clare is an expert reviewer in skincare and women's supplements and has previously worked in the beauty industry for almost 10 years.

Table of Contents

Hormonal balance is key for keeping your body in tip-top shape, especially for women over 40. That’s where phytoestrogen supplements come in – they’re plant-based and can help mimic estrogen’s effects in your body. But, with so many brands out there, it can be tough to figure out which one is right for you.

To help you make an informed decision, we’ve put together a list of some of the top phytoestrogen supplement brands and compared their benefits and features.

 

What are Phytoestrogen Supplements?

Phytoestrogen supplements are natural supplements made from plant compounds that can act like estrogen in your body. Think of them like a plant-based estrogen booster! You can find these estrogen-like compounds in foods like soy and flaxseeds, but taking them as a supplement can make sure you’re getting enough.

When women hit their 40s, it’s natural for their estrogen levels to start dropping. But, having low estrogen can cause some seriously annoying and sometimes dangerous problems. Here are some of the things you might experience if your estrogen levels are low:

  1. You might start losing bone density faster, which can lead to osteoporosis and more broken bones.
  2. Your risk of heart disease could go up, which nobody wants.
  3. Your mood might get worse – you might feel more anxious, depressed, or just plain cranky.
  4. Sex could be less fun – low estrogen can make your lady bits dry and uncomfortable.
  5. You might start getting hot flashes and night sweats, which are just plain annoying and can take a considerable emotional toll.

Our picks for the Top 5 Phytoestrogen Supplements – Reviews & Comparison

L. Gasseri (Provitalize)
– Best for managing moderate-to-severe menopause symptoms, such as hot flashes, night sweats, bloating, and weight gain.
Red Clover Supplements (Promensil)
– Best for a wide range of broader health benefits.
Black Cohosh Supplements (Menoquil)
– Best for severe hot flashes symptoms.
Soy Isoflavones Supplements (NOW Supplements Soy Isoflavones)
– Best for alleviating symptoms in postmenopausal women.
Dong Quai (Nature’s Way Dong Quai Root)
– Best traditional remedy.
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L. Gasseri (Provitalize)

L. Gasseri (Provitalize) – Scientifically-speaking, it’s amongst the most effective solution on the market for managing menopause symptoms.
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Red Clover Supplements (Promensil)

Red Clover Supplements (Promensil) – A natural remedy that can help to promote overall health.
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Black Cohosh Supplements (Menoquil)

Black Cohosh Supplements (Menoquil) – A popular natural remedy that’s popular with Women suffering from hot flashes and nigh sweats. Menoquil is a popular supplement that contains Black Cohosh.
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A Closer Look at the Top 5 Phytoestrogen Supplements – Reviews & Comparison

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L. Gasseri (Provitalize)
Scientifically-speaking, it’s amongst the most effective solution on the market for managing menopause symptoms.
    • Price: $49
  • Best For: Managing Moderate-To-Severe Menopause Symptoms Such As Hot Flashes
  • Best For: Managing Weight Gain
  • Best For: Reducing Gas & Bloating
  • 100% Vegan
  • While not necesarily a phytoestrogen, Lactobacillus gasseri (L. Gasseri) does have some compelling benefits for women going through menopause.

    For starters, L. gasseri has been shown to have immune-boosting properties, which may help to support the immune system and reduce inflammation, which in turn helps combat several common menopause symptoms.

    A randomized, double-blind, placebo-controlled trial published in the journal Menopause in 2015 examined the effects of a probiotic supplement containing L. gasseri on menopausal symptoms in postmenopausal women. The study found that the probiotic supplement was associated with significant improvements in hot flashes and other menopausal symptoms compared to the placebo group.

    Another study published in the journal Frontiers in Microbiology in 2019 examined the effects of a probiotic supplement containing L. gasseri and other probiotic strains on gut microbiota and menopausal symptoms in postmenopausal women. The study found that the probiotic supplement was associated with significant improvements in not only hot flashes, but also mood, and quality of life compared to the control group.

    So why exactly does it work?

    Well, hot flashes are believed to be caused by changes in the body’s thermoregulatory system, which can be triggered by inflammation. L. gasseri has been shown to have anti-inflammatory effects, which may help to reduce the severity and frequency of hot flashes.

    Hormonal imbalances are thought to be another major contributor to hot flashes. Some studies have suggested that it may have potential benefits for hormone balance, which could help to reduce hot flashes.

    But wait – there’s more.

    L. gasseri is a type of probiotic bacteria that also helps to combat gas and bloating. L. gasseri can help to ferment food in the gut, which improves digestion and reduces symptoms of gas and bloating. It does this by reducing harmful bacteria in the gut, strengthening the gut barrier, and reducing inflammation. While more research is needed to fully understand how L. gasseri works, taking a probiotic supplement that contains this bacteria can help to significantly reduce symptoms of gas and bloating.

    Provitalize is our number one choice when it comes to L. Gasseri supplements, thanks to its 100% natural, no-filler formulation

    Based on public reviews, customers have reported visible improvements in belly fat reduction, weight loss, fewer and less intense hot flashes and night sweats, better sleep, more energy, and better joint health.

    When we tried the product ourselves, we also experienced a noticeable increase in energy, together with weight loss and improved sleep.

    Provitalize contains 350mg of curcumin per serving and clinically studied probiotic strains of L. Gasseri, B. Breve, and B. Lactis. It is difficult to find another product that contains this combination of natural ingredients.

    With all that, L. Gasseri (and Provitalize) takes top-spot on our list.

    Reviews Audited

    Last updated 19 February 2023

    We meticulously vet all user reviews for accuracy, reliability, and authenticity to generate a clear breakdown for quick viewing.

    % Excellent
    % Good
    % Average
    % Bad
    % Awful

    The review bar is a quick visual indicator of overall customer satisfaction, with the predominant color reflecting the majority of feedback.

    Review Signals

    Review signals ensure reviews are authentic, consistent, and informative, enhancing their reliability.

    Customers Loved:
    • L. Gasseri has been scientifically validated across multiple studies for fighting hot flashes and other menopause symptoms.
    • FDA, cGMP, and certified organic.
    • 100% natural ingredients.
    • Vegan, keto, paleo friendly.
    Customers Didn't Love:
    • Slightly more expensive than other options.
    Better Body Co.
    809 visits in the last week
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    Red Clover Supplements (Promensil)
    A natural remedy that can help to promote overall health.
      • Good For: Broad Health Benefits
  • Not So Great: Reported Side Effects Including Headaches, Nausea, And Rash.
  • Red Clover is a plant that’s native to Europe and Asia, but now it’s grown in many parts of the world. People have been using it for its medicinal benefits for centuries. In the 1930s, researchers discovered that Red Clover has some active compounds, including isoflavones, that are similar in structure to estrogen. This is when they made the link between Red Clover and alleviating menopausal symptoms.

    Red Clover is believed to help with common menopause symptoms like hot flashes, night sweats, and mood swings. Most often, people consume it as a tea or take it as a supplement to get relief from menopause symptoms.

    Compared to Black Cohosh, Red Clover has a broader range of benefits beyond just menopause symptom relief. It is believed to have antioxidant properties and may help to reduce inflammation throughout the body. Additionally, Red Clover may have potential benefits for skin health, as it is believed to support collagen production and help to reduce the appearance of fine lines and wrinkles.

    While Red Clover is a natural remedy that some women may find helpful for menopause symptoms, it’s important to know some of the potential downsides. One thing to note is that there hasn’t been a ton of scientific research done on how well it works. Some studies show that it might help reduce hot flashes and night sweats, but we need more research to really understand its benefits.

    Red Clover is usually safe for most people, but some women might have some side effects. The most common side effects are headaches, nausea, and a rash. Rarely, Red Clover might cause more serious side effects like muscle pain, joint pain, or even liver damage. So it’s important to be mindful of these potential effects, especially if you’re already suffering from them.

    Promensil is a natural menopause supplement formulated with an 80mg extract of red clover. One benefit of this supplement is that its red clover isoflavones are naturally occurring and are not chemically synthesized.

    Reviews Audited

    Last updated 26 February 2023

    We meticulously vet all user reviews for accuracy, reliability, and authenticity to generate a clear breakdown for quick viewing.

    % Excellent
    % Good
    % Average
    % Bad
    % Awful

    The review bar is a quick visual indicator of overall customer satisfaction, with the predominant color reflecting the majority of feedback.

    Review Signals

    Review signals ensure reviews are authentic, consistent, and informative, enhancing their reliability.

    Customers Loved:
    • An do-it-all phytoestrogen with a broad range of reported health benefits.
    • Found in a range of women’s supplements, including Promensil.
    Customers Didn't Love:
    • Reported side effects including headaches, nausea, and rash.
    • Lack of scientific evidence to specifically support relief of menopause symptoms.
    Promensil
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    Black Cohosh Supplements (Menoquil)
    A popular natural remedy that’s popular with Women suffering from hot flashes and nigh sweats. Menoquil is a popular supplement that contains Black Cohosh.
      • Good For: Hot Flashes & Night Sweats
  • Not So Great: Severity Of Reported Side Effects
  • Black Cohosh is a popular natural remedy that can help alleviate some of those pesky menopause symptoms such as hot flashes and night sweats.

    So how does Black Cohosh work? Well, it contains a bunch of active compounds that are similar to estrogen, which is a hormone that declines during menopause. By mimicking the effects of estrogen, Black Cohosh can help reduce the severity of menopause symptoms.

    For example, Black Cohosh has been shown to help reduce the frequency and severity of hot flashes. Some studies suggest that it does this by regulating the body’s temperature control system. Cool, huh?

    Sleep disturbances are also common during menopause. Night sweats, which are like hot flashes but happen at night and can make you wake up drenched in sweat, are a major disruptor to sleep quality. Black Cohosh can help reduce the frequency and severity of night sweats, which can lead to better sleep and overall well-being.

    Black Cohosh may also have benefits for bone health. Menopause can lead to a loss of bone density, which can increase the risk of fractures and osteoporosis. Black Cohosh has been shown to help improve bone density and reduce the risk of fractures. This is likely because it acts like estrogen in the body, which helps maintain bone health.

    While Black Cohosh is generally safe, it’s important to note that some women may experience mild to severe side effects like an upset stomach, headaches, or dizziness.

    Another thing to keep in mind is that the effectiveness of Black Cohosh supplements like Menoquil is not yet fully established. While some studies have suggested that it may help reduce menopause symptoms, more research is needed to confirm its effects. And because herbal supplements like Black Cohosh aren’t regulated by the FDA in the same way as prescription medications, it’s important to choose a reputable brand to ensure that you’re getting a quality product.

    Overall, Black Cohosh is a popular natural remedy for menopause symptoms that many women have found helpful. If you’re considering trying it, be sure of the side effects, and as ever – be cautious and be sure to consult your Doctor before taking.

    Reviews Audited

    Last updated 26 February 2023

    We meticulously vet all user reviews for accuracy, reliability, and authenticity to generate a clear breakdown for quick viewing.

    % Excellent
    % Good
    % Average
    % Bad
    % Awful

    The review bar is a quick visual indicator of overall customer satisfaction, with the predominant color reflecting the majority of feedback.

    Review Signals

    Review signals ensure reviews are authentic, consistent, and informative, enhancing their reliability.

    Customers Loved:
    • Some studies suggest that black cohosh may be effective for reducing the frequency and severity of hot flashes.
    • Often used as a natural alternative to hormone replacement therapy (HRT).
    • Can also help with improving bone health.
    Customers Didn't Love:
    • Reported side effects include gastrointestinal discomfort, headaches, and dizziness.
    • May not be suitable if you’re on specific types of medication (e.g. blood thinners).
    Menoquil
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    Soy Isoflavones Supplements (NOW Supplements Soy Isoflavones)
    Soy Isoflavones have also been studied for their potential benefits for heart health, bone health, and brain function.
      • Great For: Postmenopausal Women
  • Good For: Heart Health & Cognitive Function
  • Not So Great: Reported Side Effects Including Bloating, Gas, and Constipation
  • Soy Isoflavones are natural compounds that are found in soybeans and other legumes. They are known for their ability to act like estrogen in the body, which is why some people use them to alleviate menopause symptoms.

    Soy Isoflavones have also been studied for their potential benefits for heart health, bone health, and brain function. You can get Soy Isoflavones in your diet by eating foods like soy milk, tofu, and edamame, or by taking supplements.

    A 2019 randomized controlled trial found that a combination of Soy Isoflavones and probiotics was effective for reducing hot flashes and other menopause symptoms in postmenopausal women. Other studies have been less conclusive; a 2016 systematic review of 21 randomized controlled trials found that Soy Isoflavones may have some benefits for reducing hot flashes, but the evidence was not strong.

    Postmenopausal women may find that this type of phytoestrogen supplement carries particular benefits for them, including helping to improve heart health by reducing inflammation and improving blood vessel function. Postmenopausal women may also experience changes in cognitive function, including memory and overall brain health. Soy Isoflavones may have potential benefits for cognitive function in older women, however the evidence to support this remains limited at best.

    Soy Isoflavones are generally considered safe for most people, but some women may experience side effects. The most commonly reported side effects of Soy Isoflavones include digestive issues such as bloating, gas, and constipation. Some women may also experience allergic reactions to Soy Isoflavones, which can cause symptoms like itching, hives, and swelling.

    NOW Foods Soy Isoflavones provides 60 mg of Soy Isoflavones per capsule and is designed to support cardiovascular health and bone health in particular, but may help with hot flashes, night sweats and other common menopause symptoms.

    Reviews Audited

    Last updated 26 February 2023

    We meticulously vet all user reviews for accuracy, reliability, and authenticity to generate a clear breakdown for quick viewing.

    % Excellent
    % Good
    % Average
    % Bad
    % Awful

    The review bar is a quick visual indicator of overall customer satisfaction, with the predominant color reflecting the majority of feedback.

    Review Signals

    Review signals ensure reviews are authentic, consistent, and informative, enhancing their reliability.

    Customers Loved:
    • Particularly effective amongst postmenopausal women.
    • Reported benefits include heart health and improved cognitive function.
    Customers Didn't Love:
    • Common reported side effects include bloating, gas, and constipation.
    • Lack of scientific evidence to specifically support relief of menopause symptoms.
    Now Supplements
    visits in the last week
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    Dong Quai (Nature’s Way Dong Quai Root)
    A herb used in Chinese medicine for thousands of years. Used to help regulate menstrual cycles, reduce menstrual cramps, and alleviate symptoms associated with menopause, such as hot flashes and mood swings.
      • Good For: Anti-Inflammation
  • Not So Great: Reported Side Effects Including Changes In Blood Pressure
  • Not So Great: Lack of Scientific Evidence Compared To Other Phytoestrogens
  • Dong Quai is a herb that has been used in traditional Chinese medicine for thousands of years. It is often referred to as the “female ginseng” due to its potential benefits for women’s health. Dong Quai is used to help regulate menstrual cycles, reduce menstrual cramps, and alleviate symptoms associated with menopause, such as hot flashes and mood swings.

    Dong Quai contains compounds called coumarins, which are believed to have estrogen-like effects in the body. It also contains other compounds, like ferulic acid, which may have antioxidant and anti-inflammatory properties.

    Compared to Black Cohosh, Red Clover, and Soy Isoflavones, Dong Quai is not as well-studied. Some studies have suggested that Dong Quai may have potential benefits for menopause symptoms, while others have not found any significant benefits. Black Cohosh, in particular, has been found to be effective for reducing hot flashes, while Red Clover and Soy Isoflavones have potential benefits for heart health, cognitive function, and bone health. However, Dong Quai generally has the weakest link to scientific study, hence it’s ranking in our Top 5.

    Looking through product reviews, we can however see that some people have reported several side effects, including increased sensitivity to sunlight, upset stomach, changes in blood pressure, and in some cases, allergic reactions.

    While there are a number of Don Quai supplements out there, our preferred choice is Nature’s Way Dong Quai Root, due to it’s brand recognition and vegan-friendly formula.

    Reviews Audited

    Last updated 26 February 2023

    We meticulously vet all user reviews for accuracy, reliability, and authenticity to generate a clear breakdown for quick viewing.

    % Excellent
    % Good
    % Average
    % Bad
    % Awful

    The review bar is a quick visual indicator of overall customer satisfaction, with the predominant color reflecting the majority of feedback.

    Review Signals

    Review signals ensure reviews are authentic, consistent, and informative, enhancing their reliability.

    Customers Loved:
    • Used for thousands of years to combat menopause symptoms.
    • Contains anti-inflammation propoerties.
    Customers Didn't Love:
    • In supplement form, needs to taken up to 6 times a day.
    • Reported side effects include sensitivity to sunlight, upset stomach, and changes in blood pressure.
    • Lack of scientific evidence to support claims.
    Nature’s Way
    visits in the last week

    Comparison Grid

    Comparison Grid

    Which Of The Above Products Is Best For Your Needs?

    L. Gasseri (Provitalize) – Best for managing moderate-to-severe menopause symptoms, such as hot flashes, night sweats, bloating, and weight gain.
    Red Clover Supplements (Promensil) – Best for a wide range of broader health benefits.
    Black Cohosh Supplements (Menoquil) – Best for severe hot flashes symptoms.
    Soy Isoflavones Supplements (NOW Supplements Soy Isoflavones) – Best for alleviating symptoms in postmenopausal women.
    Dong Quai (Nature’s Way Dong Quai Root) – Best traditional remedy.

    Frequently Asked Questions

    What Are The Benefits Of Phytoestrogen Supplements For Women Over 40?

    Phytoestrogen supplements might just be your new best friend. Here’s what they can do for you:

    1. Bye-bye, menopause symptoms: Hot flashes, night sweats, and dryness? No thank you! Phytoestrogens can help relieve these symptoms and make menopause less of a daily hassle.
    2. Strong bones: Nobody wants weak bones. But, phytoestrogens can help you maintain bone density and reduce your risk of osteoporosis.
    3. Happy heart, happy life: Phytoestrogens can make your heart happy by reducing your risk of heart disease and improving your cholesterol levels.
    4. Keep your brain sharp: Estrogen is important for brain function, and low levels can lead to cognitive decline. Phytoestrogens may help keep your brain healthy and working well.
    5. Fight inflammation: Inflammation can lead to all sorts of health problems, but phytoestrogens have anti-inflammatory powers that can help keep you healthy.
    6. Skin love: Estrogen also helps keep your skin healthy, but low levels can lead to dryness and wrinkles. Phytoestrogens can help keep your skin looking healthy and youthful.

    Just remember to check in with your doc before starting any new supplements to make sure they’re right for you.

     

    Choosing The Right Phytoestrogen Supplement For Your Needs

    Choosing the right phytoestrogen supplement can be a bit of a challenge, especially with so many options out there. Here are some things to keep in mind to help you pick the perfect supplement:

    1. What kind of phytoestrogen do you want? There are a few different types, like isoflavones and lignans, and they can have different effects. So, figure out what kind is best for you!
    2. Talk to your doctor about the right dosage. The right amount can depend on your age, health, and other factors, so it’s best to get some expert advice.
    3. Look for good quality supplements from a reliable company. You want to be sure you’re getting a product that’s safe and effective. Look for products made in the USA as a guide.
    4. Check the ingredients. Some supplements might have extra stuff, like black cohosh or curcumin, that can be helpful for managing menopause symptoms.
    5. Think about what kind of supplement is easiest for you to take. Capsules, powders, and liquids are all options, so go for what feels best for you. The worst thing is dreading taking your daily supplement, now matter how effective it may be.

    To sum it up, when choosing a phytoestrogen supplement it’s important to consider the type of phytoestrogen, dosage, quality and purity, additional ingredients, and take on-board personal preferences.

    Our Methodology For Choosing The Best Phytoestrogen Supplement

    To rate these phytoestrogen supplements, and help you to decide which brands are worth your time and money, we dug deep so you don’t have to.

    1. Research: We conducted extensive research on phytoestrogen supplements to identify the most popular and highly-rated products on the market.
    2. Testing: We may also test each of the top contenders to assess their effectiveness and overall experience.
    3. Criteria: We evaluated each product based on a set of criteria including ingredients, ease of use, and customer reviews.
    4. Expert input: We consulted with women’s health experts to ensure that our list includes only the best products that are backed by science and proven to deliver results.
    5. Ranking: Based on the above criteria, we ranked the products and selected the top 5 best phytoestrogen supplements that we believe offer the best results and value for money.

    Our goal is to provide you with a comprehensive guide to the best phytoestrogen supplements on the market, so that you can make an informed decision and achieve a healthier, happier you!

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    Our intensive reviews aggregation process helps us to deliver the best recommendations for You.

    We conduct extensive research for each of the brands we review, and collate reviews from multiple sources for each of the top contenders to assess their effectiveness. We also assess review authenticity based on a set of criteria including review timestamps, review language and tone analysis, and usage of trigger terms that may allude to review authenticity.