by Steph  ·  Reviewed June 2026

Four tablets a day. Ninety days. No skipped doses. That is what it actually took before my cycle did anything different, and I am telling you the boring, unglamorous truth about it because every other "review" I read before I started skipped straight to the miracle part.

 

I have PCOS. I have also had three different GPs tell me three different things, been handed a leaflet about "losing weight" as if that were a plan, and spent more money than I want to admit on TikTok-famous supplement stacks that did precisely nothing except lighten my bank account. So when I decided to try Myoplus, MyOva's myo-inositol complex, I was not expecting a miracle. I was expecting another £32 lesson.

 

It was not that.

Why I even bothered with another supplement

You're not imagining it. If you have PCOS, you already know the drill: irregular cycles, acne that ignores your skincare routine, energy that vanishes by 3pm, and a running list of "just try this" suggestions from people who have never had a 47-day cycle in their life. Somewhere along the way I had picked up a cupboard full of half-finished supplement tubs: a generic inositol powder that made my tea taste like chalk, a multivitamin "for women" that did not mention my cycle once, and a magnesium spray that I am fairly sure did nothing but make my sheets smell faintly of eucalyptus.

 

None of them had a dose I could actually point to. None of them told me how long to give it before deciding it was not working. That is the part that finally got me to look properly at myo-inositol, rather than just buying whatever had the prettiest packaging.

What the research actually says about myo-inositol and PCOS

Myo-inositol is not a new fad. It has been studied for years as an insulin-sensitising compound, meaning it plays a role in how your cells respond to and use glucose, which matters because insulin resistance is a common feature for a lot of women with PCOS. According to a research summary from Examine.com, studies have used doses "in the range of 200 to 4,000mg once daily," and note that "the higher dose seems to be used more often and seems more effective." That is the number that stopped me scrolling: 4000mg, the top of the studied range, is exactly what four tablets of Myoplus provides.

 

The research on this is actually pretty clear that this is not an overnight fix. Most of the trials run for a minimum of three months before measuring change, which lines up with what MyOva itself recommends on the product page: "for best results we recommend using this supplement consistently for at least 90 days." That single line is the reason I committed to the full three months instead of quitting at week three like I usually do.

What's actually in Myoplus (and why it's not just inositol)

Here is the full breakdown, straight from the label, because I do not trust a supplement that will not show me its own ingredients:

 

• 4000mg Myo-inositol  the studied dose, not a diluted "starter" amount
• 0.42mg Vitamin B6  which contributes to the regulation of hormonal activity
• 200µg Folate  which contributes to the reduction of tiredness and fatigue, and to normal immune function
• 100µg Chromium  which contributes to the maintenance of normal blood glucose levels

 

It is four tablets a day, two in the morning and two in the evening. They are nearly tasteless, and on the days I could not face swallowing them whole I crushed them into yoghurt, which worked fine.

 

There is no D-chiro-inositol in the formula, which confused me at first, but MyOva's own FAQ explains this is deliberate: most of the clinical benefit associated with inositol supplementation for PCOS comes from myo-inositol specifically, and getting the myo-to-D-chiro ratio wrong in a blended product can work against you rather than for you.

My honest 90-day timeline

Weeks 1 to 4: nothing. Genuinely nothing. No dramatic energy surge, no skin transformation. If anything I felt a bit smug for remembering to take four tablets a day, which is more consistency than I have managed with anything else. This is the point where I would normally have given up and moved on to the next thing on my "maybe this will fix it" list.

 

Weeks 5 to 8: small, boring, real changes. My skin calmed down slightly around week six. I stopped getting the 3pm energy crash quite so hard. None of it was worth posting about, but it was noticeable enough that I mentioned it to my sister without being asked.

 

Weeks 9 to 12: the actual point of this review. My cycle, which had wandered anywhere from 34 to 52 days for the best part of two years, came in at 33 days, then 31. Your diagnosis is a starting point, not a verdict, and for me this felt like the first bit of evidence that something in my routine was actually doing what it said on the tin, rather than just being a well-marketed guess.

 

I want to be straight with you: this is one person's experience, on one product, over one 90-day window. It is not a guarantee, and PCOS is not a one-size-fits-all situation. But it is why I kept going past the point where I usually quit, and why I am still taking it.

I'm not the only one: real Myoplus reviews

Before I bought it, I read through the reviews on MyOva's own product page. These are genuine, publicly posted customer reviews, not lines I wrote for this article:

As with any supplement, individual results vary and are not guaranteed. These are real customers' own reported experiences, not clinical outcomes.

How Myoplus compares to a generic inositol tub

Before I settled on Myoplus, I looked at a handful of other options. Here's the honest comparison, on the things that actually matter when you're the one paying for it:

Criteria	Myoplus	Generic inositol powder	Mixed myo/D-chiro blends
Myo-inositol per day	4000mg, the top studied dose	Often 2000mg, or an unmarked scoop	Split across two forms, so less myo-inositol overall
B6, folate, chromium included	Yes, all three	Rarely	Sometimes, varies by brand
Format	Tablet, near-tasteless, can be chewed or crushed	Powder, needs mixing, often chalky	Capsule, usually large
30-day supply cost	£32	£15 to £45, wide variance	£20 to £50
Returns policy	180-day no-quibble	Rarely offered	Rarely offered

The other thing that changed: my evenings

Here's what nobody tells you about trying to fix your cycle during the day: your evenings can quietly fall apart at the same time. Racing thoughts, restless sleep, being wired-but-tired at 11pm.

 

About six weeks into taking Myoplus I added MyOva's Magnesium Nightcap, a magnesium and B6 hot chocolate blend designed as a wind-down ritual, mostly because I liked the idea of something warm to drink instead of scrolling my phone in bed.

It is not a magic fix. But it gives your body something to work with at the end of the day instead of another dose of adrenaline from your phone.

How I actually took it, day to day

• 2 tablets after breakfast, 2 after dinner. Set a phone reminder for the first two weeks until it became habit.
• Crushed into yoghurt on mornings when I could not face swallowing tablets. Worked fine, no taste to speak of.
• Did not stack it with any other MyOva capsule-based product at full dose, per the label guidance, since some of their ranges are not meant to be combined at full strength.
• Checked in with my GP before starting, since I was also managing another prescription at the time. This is genuinely worth doing, not just a disclaimer line.
• Gave it the full 90 days before deciding anything, which was the hardest part.

Frequently asked questions

How long does it take to see a difference with myo-inositol?

Most of the research behind inositol and cycle regularity is based on around three months of consistent daily use, which is also MyOva's own recommendation for Myoplus. Some people notice changes sooner; some need the full 90 days or longer. It is not a same-week fix.

Will Myoplus make me gain or lose weight?

Myoplus is not a weight-loss product and does not claim to be. Its role is limited to supporting hormonal activity and normal blood glucose levels via its B6 and chromium content. Any changes in weight should not be attributed to this supplement.

Can I take it alongside my other medication?

You should always speak to your GP or pharmacist before starting a new supplement if you are on prescribed medication, pregnant, breastfeeding, or managing a diagnosed condition. This applies to Myoplus as it would to any supplement.

Why doesn't Myoplus contain D-chiro-inositol?

MyOva formulates Myoplus around myo-inositol specifically, at the top of the studied dose range, rather than blending in D-chiro-inositol at a ratio that can vary in quality and effectiveness between brands.

Is it suitable for vegans?

Yes, Myoplus is vegan and vegetarian friendly.

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Advertisement / Marketing disclosure: This is a paid promotional feature for MyOva, written from one reviewer's personal experience. It is not independent editorial content. Myoplus is a food supplement, not a licensed medicine, and is not intended to diagnose, treat, cure or prevent any disease or medical condition, including PCOS. Individual results vary and are not guaranteed. Always consult your GP or pharmacist before starting a new supplement, particularly if you are pregnant, breastfeeding, taking medication, or managing a diagnosed condition.