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Cytoplan Menopause Support
Natural soy isoflavones providing daidzein, glycitein and genistein.
What it is
- 100% natural non-GMO soy isoflavones
- Provides the active forms daidzein, glycitein and genistein
- 60 capsules per pack
How to use
Take as directed on the pack, with water.
Contains soy.
Good to know
- Suitable for vegetarians
- Non-GMO
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
At a glance
Limited
evidence for soy isoflavones
Our honest take
Soy germ concentrate in a vegan capsule: each capsule gives 125 mg of concentrate providing 50 mg of soy isoflavones (mainly daidzein and glycitein, with a little genistein). Soy isoflavones are the most studied plant option for women around the menopause, but results are inconsistent, there are no authorised claims, and we make no claims about the menopause. EFSA found no safety concerns in healthy post-menopausal women at typical doses, but they are not suitable after a hormone-sensitive cancer, so check with your GP first.
- You want a single-ingredient soy isoflavone product
- You have checked with your GP that it suits you
- You have had breast cancer or another hormone-sensitive condition, or take tamoxifen or HRT, unless your specialist agrees
- You take levothyroxine (soy can reduce its absorption) or blood thinners
- You are allergic to soy, pregnant or breastfeeding
The science
Soy isoflavones· evidence: Limited
Soy isoflavones (genistein, daidzein and glycitein) are plant compounds with a weak oestrogen-like structure. They are widely studied in women around the menopause.
Reviews, including a Cochrane review, find that some trials show small differences compared with placebo and others show none, so the overall picture is inconsistent. There are no authorised health claims for soy isoflavones, so we make no claims about what they do. If menopause symptoms are affecting you, your GP can talk you through options with stronger evidence.
EFSA's 2015 safety assessment found no evidence of harm to the breast, uterus or thyroid in healthy post-menopausal women taking 35 to 150 mg a day for the periods studied.
Typical dose: Products typically give 40 to 100 mg of isoflavones a day.
Safety: Contains soy. Do not use if you have had breast cancer or another hormone-sensitive condition, unless your specialist agrees. Soy can reduce the absorption of levothyroxine, so take them at different times and tell your GP. Not for use in pregnancy, breastfeeding or by children. Speak to your GP if you take HRT, tamoxifen or blood thinners.
Research we looked at:
EFSA ANS Panel (2015). Risk assessment for peri- and post-menopausal women taking food supplements containing isolated isoflavones. EFSA Journal 13(10):4246.
Lethaby A et al. (2013). Phytoestrogens for menopausal vasomotor symptoms. Cochrane Database of Systematic Reviews, CD001395.
NICE (2015, updated 2024). Menopause: diagnosis and management (NG23).
Ingredients & nutrition
Always check the pack you receive, as manufacturers sometimes update recipes.
How to use
Food supplements should not replace a varied, balanced diet and healthy lifestyle. General information, not medical advice. Speak to your GP or pharmacist first if you are pregnant or breastfeeding, have a medical condition or take medication.
Natural soy isoflavones providing daidzein, glycitein and genistein.
What it is
- 100% natural non-GMO soy isoflavones
- Provides the active forms daidzein, glycitein and genistein
- 60 capsules per pack
How to use
Take as directed on the pack, with water.
Contains soy.
Good to know
- Suitable for vegetarians
- Non-GMO
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
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