MENO Vitamins Review: Natural Menopause Relief?

MENO Vitamins Review: Natural Menopause Relief?

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MENO is a dietary supplement used to treat menopause symptoms sold by the O Positive brand. It comes in gummy and capsule form, and the brand claims that this supplement contains “clinically-studied ingredients” that can help relieve hot flashes, night sweats and more.

But does MENO contain research-backed ingredients for relieving menopausal symptoms, or are these just marketing claims? Does the supplement contain any questionable additives? Which retailer sells MENO for the best price? And how do real users rate and describe the effects of MENO?

In this article we’ll answer all of these questions and more, as we analyze the ingredients in MENO based on medical studies to give our take on whether or not this supplement is likely to be effective.

We’ll share our thoughts on the gummy versus capsule formulation, feature unsponsored customer reviews of the brand and provide a cost comparison to show which retailer sells MENO for the best price.

Ingredient Analysis

MENO active ingredients

The active ingredients in MENO are shown above.

This supplement does contain research-backed ingredients for relieving menopausal symptoms.

Vitamin B6 intake is inversely associated with severity of hot flashes according to a clinical trial published in the Climacteric journal. This means that higher vitamin B6 intake tends to cause less severe hot flashes.

Vitamin D3 makes sense for a menopause supplement, because low levels of vitamin D were associated with severity of hot flashes according to a 2020 medical review.

Ashwagandha is clinically shown to improve libido in women, as we discussed in our review of women’s health supplement Hormone Harmony.

Chasteberry extract was described in a medical review published in the Complementary Therapies in Medicine journal as “confirmed to be effective in the reduction of PMS symptoms."

Black cohosh may relieve menopausal symptoms according to a 2022 medical review, although the researchers note that most studies used an extracted version of this plant, while MENO contains the raw version (which is less concentrated and potent). 

It’s rare that we find clinical research backing every active ingredient in a supplement formulation, so we commend O Positive from an efficacy perspective.

The inactive ingredients in MENO are shown below (we apologize for the low quality of this image, this is the image published by the brand):

MENO inactive ingredients

Natural colors is a questionable additive in our opinion because it fails to document which specific chemical compounds are used.

Titanium dioxide is banned as a food additive in the EU, according to the USDA. 

This ingredient is also the subject of a lawsuit involving the candy brand Skittles, where plaintiffs describe it as a “known toxin,” according to NPR.

Overall, we consider MENO Vitamins highly likely to be effective for the relief of menopausal symptoms, given that this supplement contains research-backed ingredients at effective doses.

We don’t currently recommend MENO due to the two inactive ingredients highlighted above.

The gummy supplement is free of titanium dioxide, but contains added sugar (which is clinically shown to be associated with weight gain when consumed in excess), and citric acid (which is clinically shown to cause inflammatory reactions in some individuals).

But how do real users rate and describe the effects of this supplement? We’ll feature some unsponsored customer reviews in the next section of this article.

Real People Try MENO

A TikTok creator named “Tiffunny” claims that MENO helped her lose weight and had other positive effects:

@tiffunny1111 #menovitamins #menopausevitamins #opositiv @O Positiv ♬ original sound - Tiffunny

A TikTok creator named Sondra C. Wilson claims that MENO improved her symptoms:

@sondrawilson_1310 #menovitamins #menopausevitamins #opositiv ♬ original sound - Sondra C Wilson

Our Clean Menopause Support Picks

Relizen by Bonafide is our top premium menopause symptom pick.

This supplement contains two forms of purified pollen extract, which was shown to reduce hot flashes, night disturbances and depression caused by menopause in a meta-analysis published in the Menopause journal.

Performance Lab Vitamin C is our top value menopause symptom pick.

Vitamin C supplementation is clinically shown to be effective for treating hot flashes in menopausal women.

MBG Omega-3 Potency+ is our top postmenopause health pick.

Omega-3 fatty acid supplementation caused a "significant reduction" in triglycerides in postmenopausal women, and had favorable effects on cholesterol levels overall, according to a 2023 medical review.

All of the products recommended in this section are entirely free of ingredients that we consider to be unhealthy.

What Really Happens During Menopause?

A TED video with over 200,000 views is only 5 minutes long, has fantastic animation, and explains what happens in the body during menopause:

Does MENO Cause Side Effects?

MENO doesn’t appear to have been studied in any clinical trials, which makes it challenging to say whether or not this supplement will cause side effects.

However, we can make an educated guess based on its ingredients.

Black cohosh may cause side effects such as dizziness and vomiting according to a 2022 medical review, but this is described as an uncommon side effect, and the dose in MENO is quite modest.

There is no mention of side effects on the product page of the brand’s website.

Overall, we consider MENO Vitamins unlikely to cause side effects in otherwise healthy adults, because its active ingredients have favorable safety profiles.

It’s always best to check with a doctor before taking any new supplement just to be safe.

Where to Get the Best Price

MENO only appears to be available for sale on the brand's website and on Amazon. Here's a price breakdown for a one-time purchase at the time of publishing this article:

Brand website: $42.99 (plus shipping, link)

Amazon: $42.99 (free shipping, link to official Amazon listing)

MENO is currently around 15% cheaper on Amazon than at the brand's website when factoring in shipping fees.

Real Customers Review MENO

Amazon is a better resource for honest customer reviews than a brand's website in our opinion.

MENO has been reviewed over 1,000 times on Amazon, with an average customer review rating of 4.2 out of 5 stars.

The top positive review from a verified purchaser comes from a user named "Stacy Clark" who gives the product a 4/5 star rating and claims it improved one of her symptoms:

"I have been having night sweats and hot flashes for a while now. Originally I was using a hormone cream on my stomach. I started having issues and needed an alternative. This is it! My night sweats are virtually gone."

The top negative review from a verified purchaser is written by a user named "Ting Lin" who gives the product a 1/5 star rating and dislikes the product experience of both the capsule and gummies:

"The gummies have this horrible chemical taste that lasts a while after it's gone. I also do not get any relief, if anything, I kept getting stomach aches, even if I had food in my system...I would try the pills, but they look to big to swallow, especially if they go down sideways.."

O Positiv has an average review rating of 4 out of 5 stars on Facebook.

MENO Vitamins has an average customer review rating of 4.9 out of 5 stars on Google.

Pros and Cons of MENO

Here are the pros and cons of MENO in our opinion:


  • All active ingredients have research backing
  • Likely to relieve menopausal symptoms
  • Likely to be especially effective against hot flashes
  • Hormone-free
  • Unlikely to cause side effects
  • Mostly positive online customer reviews


  • Doesn’t appear clinically tested
  • Contains titanium dioxide
  • Contains “natural colors”
  • Gummies contain citric acid
  • Gummies contain added sugar
Stay up-to-date on our research reviews


MENO is one of the more impressive menopause symptom formulations that we've reviewed on Illuminate Health to date.

We consider this supplement highly likely to relieve menopausal symptoms, and consider it to be better-formulated than O Positive's other supplement we reviewed in our FLO Vitamins reviews article (on their supplement for PMS).

We don't currently recommend this supplement due to the inclusion of undefined colorants and titanium dioxide.

Both the capsule and the gummy formulations contain questionable additives.

MENO seems unlikely to cause side effects in otherwise healthy adults based on its formulation, although this hasn't been proven in a clinical trial.

Most of the online customer reviews of this supplement that we came across while researching this article were positive.

Amazon currently offers free shipping on MENO, which makes it a better value than at the brand's website.