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Soya Isoflavones Tablets - 100mg

Helps restore balance to the bodies hormones

288 reviews9610040
Buy Soya Isoflavones Tablets - 100mg
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  • Description
  • Product Information
  • Feefo Reviews Reviews

Key features

  • Best source of plant oestrogen
  • 40% isoflavone content per tablet
  • Guaranteed strength and quality
  • Popular for those on the menopause
Soya Isoflavones 100mg tablet view
Tablet Size
20mm x 8.5mm tablet

What are Soya Isoflavones? 

Soya is the best source of Phyto (plant-based) Oestrogens, and is rich in three particluar Isoflavone compounds: Daidzin, Glycitin and Genistin.

Why take Soya Isoflavones? 

The onset of the menopause brings natural production of oestrogen down to much lower levels than a woman is used to. This change will often result in discomfort by way of hot-flushes, night-sweats, moods-swings and irritability - all uncomfortable effects that are usually treated by the introduction of additional oestrogens into the body through HRT or supplementation. These oestrogens can help to combat this crash, and restore balance to the bodies hormones.

Guaranteed strength and quality per tablet - the UK's strongest

Just Vitamins Soya Isoflavone tablet is produced using a 250mg Soya complex, which is standardised to provide 40% of its mass as isoflavones, giving 100mg of actual Soya Isoflavones per tablet - this is more than double the level of most other retailers.

Nutritional Information

One Soya Isoflavone tablet contains:
 Soya Isoflavones Complex 250mg
(Standardised at 40% Isoflavones)

Providing Total Isoflavones 100mg
Daidzin 37mg
Glycitin 7mg
Genistin 56mg
Allergen Advice
Contains Soya
This Soya Isoflavones 100mg product is free from: Yeast, Salt, Sugar, Artificial Colours, Flavours and Preservatives.
List of Ingredients
Dicalcium Phosphate Dihydrate, Microcrystalline Cellulose, Soya Isoflavones Extract, Coating: (Hydroxypropylmethyl Cellulose, Colour: Titanium Dioxide; Glycerine, Olive Oil), Magnesium Stearate, Silicon Dioxide.
Dosage / Suggested Intake
Take one Soya Isoflavone tablet per day with food
Legal Category
Food Supplement


Customer Reviews for Soya Isoflavones 100mg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.6 / 10 - 288 customers have independently reviewed and recommend Soya Isoflavones from 288 reviews (showing latest 50 reviews)
Review Date
Review Details
Service rating: Quick delivery.
Product: Great product I can recommend, hot flashes stopped
Website user friendly. Products were a good price and arrived as scheduled.
Service rating: First purchase and very satisfied
Product: Good quality and price .Will buy again . I’ve been taking other make for a number of years and these are comparable if not better .
Service rating: Fantastic! Very quick. Packaging minimal and I like that for eco reasons
Product: I was having hot flashes very frequently, some were so bad I would faint. After stopping HRT I needed to find an alternative. These have certainly helped and although I still have a couple its 100 times better than before the vitimins
Service rating: Good products and fast delivery
Product: Really pleased with this product
Service rating: Quick delivery, good explanation on site about the vitamins, great price, easy to find on site what I needed and vitamins work as described. Highly recommended. Will be ordering soon.
Product: I was recommended this supplement by my GP, as I am going through the menopause , but due to illness cannot take HRT or estrogen, so was recommended soya isoflavones. I have been talking them for 3 weeks and just started my period again and the symptoms I was suffering have definitely eased a bit and I feel less tired. I was a bit sceptical that anything would work but I am very happy with them and will continue taking them. Would recommended giving them a go if you are in a similar situation.
Service rating: Quick response. Nice package with valuable information, good price.
Product: They are good for my health.
Service rating: As always, fast and efficient; excellent service and good product.
Product: Post menopause symptoms.

Difficult to quantify, but it feels like they're helping.
Service rating: Service, notifications, and delivery were good.
Product: The soy isoflavones seem to be helping with controlling my appetite and overall mood for someone going through perimenopause.
Simple check out and quick delivery
Service rating: Prompt delivery, very efficient
Product: Maybe too early to be 100% sure but I believe that they're helping to alleviate my symptoms
Service rating: Have purchased this supplement for my wife for several years, it seems to really help for post menopausal symptoms. Gave 4 stars because it seems that Just Vitamins have dropped the 180 sized package of this supplement so could only order the smaller 90 which effectively represents a price increase. Did send an email to Just Vitamins but never got an answer.
Product: After trying various post menopausal supplements, this one really suites my wife
Service rating: Always good to buy from this seller, never a problem. Well packaged orders that arrive safely. Good varied choice of vitamins, would recommend.
Product: Seem to work for / help me.
Reason - age !
Great customer service, great prices, recyclable packaging. Will order again from JV and would recommend. Forward thinking company, to be commended.
Service rating: Great products, delivered as promised, which is really good in these COVID19 times when parcels often go missing for weeks.
Product: Really good for menopause. Alleviates symptoms.
Prompt and efficient service
Service rating: Good products at reasonable, very competitive prices.Prompt delivery.Very satisfied customer.
Product: Take them for hot flushes-very good.
Service rating: Fantastic service
Product: Hot flushes are massively reduced!
Service rating: The test of good company is how they deal with errors/ reward loyal customers. I am very pleased to say that 'Just Vitamins' customer service demonstrates how highly they value their customers and how quickly and painlessly they rectify mistakes. 100% recommended!
Product: Really difficult to say whether this product 'works' or not - I'd only be able to tell if I stopped taking it or was given a placebo. However, I have no symptoms of hot flushes etc and no side effects so will continue to take it.
Service rating: quick, efficient, fair prices, lots of choice
Product: I'm taking them as going through the menopause, and found that I don't have as many and as bad sweats
all ok tutto perfetto
Service rating: Easy to navigate web site, very prompt service.
Product: For post menopausal women, getting the hormone balance can be a bit of trial and error. My wife finds this product seems to suit her just right.
Thank you
Service rating: Have used JV for some time and have always had speedy and well packaged deliveries.
Product: Supplement fine,though tablet a little large to swallow easily and you need to get it done first go or coating becomes rough and tablet tastes foul
Service rating: Very happy they came promptly and was kept informed
Product: Only just started taking them so don’t know if they will help with the menopause
Service was excellent. I bought the soya isoflavones for menopausal symptoms and they do seem to have helped with low mood. Also got some collagen tablets but can’t say weather they are doing anything or not!
Service rating: Bought Soya Isoflavones and Black Cohosh. Took about 5 weeks of supplements before changes but the changes have been great! Fewer hot flushes and less intense when they occasionally occur! Better than anticipated
Product: Helping with menopausal symptoms
Service rating: Great service and fast delivery.
Product: I take these for hot flushes and they help a lot
Very fast delivery. Excellent products. Taking them is making me feel better already.
Service rating: All good again.
Product: Good. Seem to work. Large but still easy to swallow.
Service rating: Excellent website, excellent postal service, easy to use
Product: Using as a post-menopausal supplement. Cannot be scientifically sure if they are working, having not done a comparative test vis a vis HRT, but I prefer taking something "natural" so am happy with these.
Service rating: Found them very efficient and my order arrived on time stated. Have a vast variety of vitamins
Product: Find them very good for hot flushes. Really work have tried different options.
I have used Just Vitamins for a number of years and buy 6 different products from them regularly. The products are excellent and competitively priced. The free postage option is great and so is the letterbox-friendly packaging (which is also recyclable). I recommend Just Vitamins to anyone who asks where to get supplements from. I can’t yet say whether the Soya Isoflavones are effective as I haven’t been taking them long enough
Service rating: Quick and efficient, good value for money.
Product: I'm post menopausal, they alleviate some of the symptoms I have, the main one is relieving the constant daily headaches and tiredness.
Service rating: Ordering was easy and delivery was prompt.
Now just to see if my purchase works :-)
Product: Need to give it a few weeks to trial
Service rating: Excellent service and communication. Excellent product. About to place another order.
Product: Reduce hot flushes at an affordable price
Service rating: Have ordered this product many times in the past, it seems ideal for my wife. have always found Just Vitamins to be very professional and prompt.
Product: Suits my post menopausal wife
Service rating: Arrived quickly. Thanks
Product: Have only just started using them so think they may take a couple of weeks to help.
Free delivery so slow order didn’t come till after I’d left on holiday
Service rating: Great service. Will definitely use them again.
Product: Life-changing relief from menopause hot flushes and night sweats!
Read my story here:
Service rating: Snabb leverans
Product: Bra pris och leverans nöjd
Service rating: My hot flushes have reduced by 90% after taking isoflavones and black cohosh combined within 2 weeks... Amazing I have recommended to friends and they have had same effect.... Fantastic
Product: Amazing results no hot flushes anymore will take them forever
Service rating: Very good service I will buy again
Product: Very good I’m taking it for menopause symptoms
Service rating: That delivery is free and quick and the supplements work for me. I have been using Just Vitamins for years and never had a problem.
Product: I take these to ease menopause symptoms as they replicate oestrogen. They seem to calm my palpitations when taken regularly.
Service rating: Great efficient service. From the start of the Order to the deliver was really quick. Website was easy to navigate through to find my product.
Product: Have not been taking the supplement long it is for menopause symptoms but it seems to be keeping them at bay
Service rating: Speedy delivery well packaged happy to recomend and use again
Product: Consistent quality and certainly making a difference
While I was quite happy with the product prices and service, I have given only average score as the default on ordering process is set to First Class postage (rather than free second class postage) and one has to tick the box to opt out of receiving offer-emails (rather that other way round). I do not like these type of methods.
Service rating: Very fast delivery an easy to order .
Product: Tablets are a bit big ...iv only just started taking them so will have to wait a bit to see if they work for hot sweats .
Service rating: Fast service.
Would recommend. Will use again.
Product: Great product. Using for hormones. Really helping me.
The service was exceptional! Even though I messed up my address they stepped forward and resent my goods even before wrongly shipped were returned to them. Very understanding customer service. Definitely will order again
Really prompt delivery. Was very pleased. Also a flat package, so it went through my letterbox. Can't comment on the contents, as I haven't taken them long enough to have any effect!

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Dispatch Notice

Due to a relocation to new larger and bespoke premises, we will not be dispatching orders fully until Monday 14th September.
We apologise for any inconvenience caused.