What is Soy Isoflavones?

  • Suitable for Vegetarians
  • Suitable for Vegans
  • Gelatin Free
Healthspan's Soy isoflavones are made from a standardised soy germ extract with a content of 40% isoflavones. Besides the isoflavones the soy extract also contains beneficial compounds such as saponins, oligosaccharides, fibre and polyunsaturated fatty acids. This natural blend enhances the bioavailability of the isoflavones.

Each tablet contains 100mg of natural soy extract, which provides 40mg of isoflavones, including genistein, daidzein and glycitein.

Key Features

  • A potent source of natural plant oestrogens called 'phytoestrogens'.
  • 40% isoflavone content.
  • Contains fibre & polyunsaturated fatty-acids.
  • Foil-sealed for freshness.

Recommended Intake

One to two tablets daily with liquid.

Typical values per Tablet   % NRV
Soy Extract 100mg
providing Isoflavones 40mg
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NRV:Nutrient Reference Value RE: Retinol Equivalent a-TE: Alpha Tocopherol Equivalent NE: Niacin Equivalent µg: Micrograms

Recommended Intake

One to two tablets daily with liquid.


Bulking Agent: Maltodextrin, Bulking Agent: Microcrystalline Cellulose, Soy Extract, Coating (Hypromellose, Glycerin), Stearic Acid, Anti-Caking Agent: Silicon Dioxide, Magnesium Stearate.

Additional Information

If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements. 

Keep out of sight and reach of young children. 
Do not exceed stated recommended intake. 
Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. 
Store in a cool, dry place. 
If you experience an adverse reaction, stop taking the supplement and seek medical advice.

Typical values per tablet   % RI

%RI = percentage of reference intake of an average adult

Independent Reviews for Soy Isoflavones

Overall Rating: 4.59 / 5 stars, based on 460 reviews Below you can find the latest 25 reviews. To access the full list please click here

23 March 2017

Excellent service as always

Thank you for your review.


22 March 2017

Started when we stopped going abroad as recommended by our Doctor

22 March 2017

Ok came really quickly!!!

13 March 2017

I've been using these for approximately 9 months to try and alleviate my hot flushes, which were worse since stopping HRT. My doctor advised Soy, so I started taking them twice a day and although it took about 3 months before I noticed any difference, I am sure they have helped. The flushes have definitely lessened in the quantity I was getting, although I do get some days worse than others! But overall, I am sure they have helped.

Thank you for your review - It's lovely to hear how well the product is working for you.


12 March 2017

I have only just started to take these and they seems to be helping me get a better nights sleep with les hot flushes.

Thank you for your review.

Shaun Slaymaker

25 February 2017

A great aid to a woman of my time of life as I didn't want to use HRT and I'm a vegetarian.

20 February 2017

Used for years, excellent for menopausal symptoms

12 February 2017

have taken these for many years,couldn't do without them.

10 February 2017

Leider noch Keinen Effekt spürbar

Thank you for your review - We are sorry to hear that you have not felt the benefits however, may take up to at least a month before this product becomes effective - Nicola

09 February 2017

It works for me, and easy to order

Thank you for your review - It's lovely to hear how well the product is working for you


08 February 2017

Used for years - I feel they have contributed to a largely "trouble free" menopause.

06 February 2017

At last I'm sleeping better not so many hot flushes

02 February 2017

Good I feel they help me.

30 January 2017

Bought for my daughter as I found them very effective when I was going through the menapause.

Thank you for your review.

29 January 2017

Had them for years, excellent product

25 January 2017

Hard to know it they make any real difference as its impossible to make any objective comparisons but worth a try!

Thank you for your review - We would recommend this product be taken for a minimum of 6 to 8 weeks, however maximum benefits may not be obtained until at least 3 months of continuous usage.

24 January 2017

Been taking them for sometime, they seem to have helped increase bone density.

23 January 2017

Too early to tell. I don't know if I am too old to use it and would appreciate information about this. I took this medication some years ago for sometime.

20 January 2017

Excellent product . Helps with menopause symptoms

Thank you for your review - We are pleased to hear our Soy Isoflavones are helping with your menopausal symptoms.


17 January 2017


14 January 2017

I'm not sure they have made any difference and am thinking of having a break from them when I finish my present supply to see if there is any change in my hot flushes.

09 January 2017

Have been using these for many years and they definitely help with night sweats and irritability

07 January 2017


07 January 2017

Happy with this ,,,,,,,,,,,,

It's lovely to hear how well the product is working for you.