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.

Tablet / Capsule Information

  • Width 16.8mm
  • Height 9.7mm
  • Shape Ovaloid

Note: Colour of the tablet shown here may differ slightly. This has no effect on the quality of the product and is part of the natural manufacturing process. Tablet not shown at actual size.

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: 4.58 / 5 stars, based on 472 reviews Below you can find the latest 25 reviews. To access the full list please click here

25 May 2017

these took a while to take effect but seemed to be helpful for hot flushes and helping me to sleep.

We love to hear how well the product is working for you.


22 May 2017

stops hot flushes no side effects for me

We are delighted to hear the product is working for you.

- Sophie

10 May 2017

Maintenance for me is good

Thank you for your review - We love to hear that you are happy with our products - Nicola

05 May 2017

delighted with product - happy

Thank you for taking the time to leave a review.


04 May 2017

I bought Soya Isoflovares which I use to help a menopausal woman !
Wouldn't be with out them.

We appreciate you taking the time to leave a review - It's great to hear you are pleased with the products

23 April 2017

They are a good product, but quite expensive.

18 April 2017

I have been taking these for many years. I am not sure if they are doing any good now, but they aren't doing any harm.

Thank you for your review.

10 April 2017

Regular use of that supplement means that my hot flushes do not happen any longer.

It's great to hear that our Soy Isoflavones have helped to reduce your hot flushes.

07 April 2017

Hate the blister packs as I always break my nails trying to get the tablets out

We're sorry you're not a fan of our letterbox-friendly blister packs - We had a lot of negative feedback about our tubs and have moved our whole range over to foil-sealed blister packs to ensure uncontaminated, fresh tablets right through the pack - Nicola

06 April 2017

Good for helping with flushes sleep better when taking them

30 March 2017

It is still early days and herbal meds against hotflushes take a while to get going.

Thank you once again for your kind feedback. We hope that you begin to feel the benefits in time.

29 March 2017

This is a great product for increasing soy intake which really helps with symptoms of the menopause

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.