Best Isoflavones Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 Sort By:

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Horbäach

New
SOYA Isoflavones 10,000mg | 120 Vegan Tablets | High Strength SOYA Bean Extract | Providing 80mg Isoflavones | by Horbaa
EXTRA HIGH STRENGTH: Delivers 200mg Soybean Extract, equivalent to 10,000mg Soybeans, providing 80mg Soya Isoflavones.

£9.89 £11.64
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Best Value
Zipvit

New
Zipvit SOYA Isoflavones 3000mg,120 Vegan Capsules, 4 Months Supply
High Strength Soya Isoflavones: Each high strength 3000mg capsule contains 40mg of active Isoflavones including 21.02mg

£13.99
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New
Red Clover Capsules 5000mg 8% Isoflavones ( 32 mg) Strongest & Effective Clean
5greens Red Clover 400mg (32 mg Isoflavones ) 10:1 Veg Capsules - Equivalent to 4000mg of Raw Powder - 100% Natural No C

£7.99
Solgar

New
Solgar Super Concentrated Isoflavones Tablets - High Concentration - Contains Isoflavone Extract From Soy Germ - Food Su
ISOFLAVONES; Isoflavones are molecules and are produced by plants in the legume or bean family. Foods high in isoflavone

£24.90
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New
Soy Isoflavones 2000mg Capsules – Hormonal Balance & Bone Health Support
High-strength 2000mg formula per serving. Why Choose Our Soy Isoflavones.

£34.99
Lindens

New
SOYA Isoflavones - 30 Tablets - 1-A-Day - UK Made - Red Clover, Kudzu - Vegan Formula (1 Months Supply) | Letterbox Frie
ONE-A-DAY TABLET - Our high strength Soya Isoflavone formula serves as a one-per-day tablet, containing both Red Clover

£6.26 £6.48
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Simply Supplements

New
SOYA Isoflavones | Supports Hormonal Balance with Vitamin B6 | Potent Daily Formula | Vegan and Vegetarian Friendly | 12
Supports Hormonal Balance – Each serving provides Vitamin B6, which contributes to the regulation of hormonal activity,

£8.99
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New
Soy Isoflavones 2000mg Capsules – Hormonal Balance & Bone Health Support
High-strength 2000mg formula per serving. Why Choose Our Soy Isoflavones.

£5.99
ALPHA01

New
SOYA Isoflavones Extract 15,000mg – High Strength 40% Isoflavones – 90 Vegan Capsules – High Strength Glycine Max Extrac
✔ HIGH-STRENGTH SOYBEAN EXTRACT: Each capsule contains the botanical equivalent of 15,000mg of Soybean, delivering 200mg

£9.99
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New
RED CLOVER CAPSULES 5000MG 8% ISOFLAVONES ( 32 MG) STRONGEST & EFFECTIVE CLEAN
5000MG STRENGTH. Standardized to 8% isoflavones (32mg) for optimal hormonal support. 8% ISOFLAVONES. Maximum Potency: 50

£1.99
Solgar

New
Solgar Super Concentrated Isoflavones Tablets, Brown, 30 Count
✓ PHYTONUTRIENT SOURCE - Non-GMO Super Concentrated Isoflavones Tablets is one of Solgars premium-quality womens health

£13.53 £15.94
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healthspan

New
Healthspan Soy Isoflavones Hormone Balance 100mg | with Vitamin B6 | Regulate Hormonal Activity | Natural Plant Oestroge
WHAT ARE SOY ISOFLAVONES? Around the middle of the last century, scientists became aware that soya, along with some othe

£21.99
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New
Soya Isoflavones Complex Softgels Capsules 500mg - Hormonal Balance - Menopause
What are Soya Isoflavones?. Why take Soya Isoflavones?. These chemicals act like a weaker form of estrogen in the body.

£19.79
UKHealthHouse

New
UKHealthHouse Super Strength Soy Isoflavones Complex Capsules 500mg x 180
HIGH STRENGTH: This high-potency formula delivers a concentrated daily dose of Soy Isoflavones (Genistein & Daidzein) fr

£13.99
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New
Soya Isoflavones 3000mg, High Strength Vegan Support for Well-Being
Includes Genistin and Daidzin, key isoflavones derived from soya. Vegan friendly. Contains Soy. 6000mg per serving to su

£36.99
Health4All

New
Health4All SOYA Isoflavones 40mg per Capsule, 60 Capsules 2 Months Supply, Menopause Support Supplement, High Strength S
✔ 𝐇𝐢𝐠𝐡 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡 𝐒𝐨𝐲𝐚 𝐈𝐬𝐨𝐟𝐥𝐚𝐯𝐨𝐧𝐞𝐬 𝐟𝐨𝐫 𝐝𝐚𝐢𝐥𝐲 𝐰𝐞𝐥𝐥𝐧𝐞𝐬𝐬: Each soya isoflavones hi

£9.99
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New
Soya Isoflavones 40mg Capsules| One-a-Day | PHYTOESTROGENS | HORMONAL BALANCE
Isoflavones (Daidzein and Genistein) are unique phytoestrogens (plant oestrogens). Immune Support. We think that’s rathe

£9.99
New
Vitabiotics Osteocare Plus Omega-3 and Soy Isoflavones - 84 Tablets/Capsules
UK's No1 BONE HEALTH FORMULA. Even greater support for your bones. Osteocare Plus provides advanced support to help keep

£6.92
New
Soy Isoflavones 1000mg Capsule Menopausal Symptom Relief Natural Food Supplement
The antioxidant properties of soy isoflavones play a crucial role in fighting oxidative stress and may contribute to a h

£8.49
New
HealthAid Menovital Soya Isoflavones, Sage, Dong Quai 60 Vegetarian Tablets
HealthAid Menovital Soya Isoflavones, Sage, Dong Quai tablets provide essential support during menopause, helping to rel

£12.95
New
Soy Isoflavones 2000mg capsules, BONE HEALTH, CHOLESTEROL & BLOOD PRESSURE
May improve bone mass. -Improves inflammation.

£24.99
New
Soya Isoflavones - 120 Tablets - With Vitamin B6 For Hormonal Balance
Soya Isoflavones. Providing isoflavones 2250mg. 100% natural soya beans. Soya Extract. With vitamin B6 to support hormon

£8.99
New
Menopause Support Formula Capsules, Potent Soy Isoflavones Complex - NaturSupps
Soy Isoflavones - 100mg. Soy Isoflavones, Sage Leaf Extract, Stoneground Rice Flour, Royal Jelly, Suma Root Powder, Natu

£24.99
New
ECO-VITS Soy ISOFLAVONES (2000MG) CAPS. Recyclable Packaging.
SUITABLE FOR VEGETARIANS. HELP TO INCREASE BONES DENSITY.

£6.51
New
Soy Isoflavones 2000mg Capsules – Hormonal Balance Support by PureVital
This product is sold under both the ECO-VITS and PureVital labels, but the formulation and ingredients are identical. Wh

£5.99

25 Isoflavones deals are available from: Amazon, eBay stores, starting from £1.99.
The biggest discount we found is 10%% on SOYA Isoflavones 10,000mg | 120 Vegan Tablets | High Strength SOYA Bean Extract | Providing 80mg Isoflavones | by Horbaach at Amazon.
The lowest price we found is £1.99 while the highest is £36.99.
Prices for the best Isoflavones deals average at £14.04.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Isoflavones.