Soy Isoflavones

100mg Soy Extract providing 40mg isoflavones

2-4 month supply
120 tablets - Out of stock until 27/10/16

Soy Isoflavones


Key Features

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

Product Overview

  • 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.

Product Information


One to two tablets daily with liquid.

Key nutritional values

Typical values, % NRV (where applicable) in brackets:

Soy Extract 100mg
providing Isoflavones 40mg


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

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.

Save time and money with our Subscribe & Save service

Independent Reviews for Soy Isoflavones

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

Overall Rating: 4.56 / 5 stars, based on 400 reviews Below you can find the latest 25 reviews. To access the full list please click here

21 October 2016

It's really annoying that all the products now come in blister packs. Takes ages to get them out of the packaging sometimes

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

19 October 2016

I love this product - I suffer from Adrenal Fatigue and the soy makes all the difference. I have taken it for many years now.

Its wonderful to hear that the Soy Isoflavones are helping with your condition.

19 October 2016

Easy, fast and great service!

Thank you for your review.

17 October 2016

Have been taking this since I was in my 50s. I am now 70 and people tell me my skin is very good, my hair is in good condition and I look much younger than my age.
This could be my genes but I am sure that soy isoflavones have helped.

We love to hear how happy you are with our product and thank you for your much valued continued loyalty.


16 October 2016


16 October 2016

Happy with the tablets xxx

12 October 2016

Would have preferred a slightly higher dose.

02 October 2016

Effective help and support through the menopause .

30 September 2016

They do what they are supposed to do at a good price.

Thank you for taking the time to post your review.

29 September 2016

Since I have been taking this supplement I feel quiet a bit better and I actually get some sleep , but its to soon to give a full statement. I will order this supplement again because I do not want to go on HRT and I feel that with a little more time they will do better and better.

29 September 2016

I don't know how effective they are. I take them to help my osteoporosis.

29 September 2016

Very good product. Easy to use.

Thank you for your feedback

27 September 2016

Soy Isoflavones are making the menopause a whole lot easier for me, they really help with many menopausal symptoms and it's hard to find the correct strength at a reasonable price

25 September 2016

HealthSpan Isoflavonrd are extremely effective when controlling hot flushes.

25 September 2016

They have reduced my menopausal hot flushes and night sweats by 95%. I sleep much better when taking them

24 September 2016

Consistently good quality product. Packaging is a bit fiddly.

Thank you for your review.

23 September 2016

Not sure if the tablets are of any benefit to me yet in the way they are stated on the website and I'm still waiting to see if there is any benefit on the menopause which is the claim that is also made about these tablets on the website

23 September 2016


19 September 2016

Have been taking these for a year and they do help reduce the hot flushes to a manageable level.

19 September 2016

I think they help hot flushes which is why I am taking them

16 September 2016

Used for a longtime presume they are working

Thank you for your feedback.

15 September 2016

Have not looked back since I started taking them. Have tried others but they do not work as well.