Soy isoflavones is a potent, plant-based supplement from Lamberts that supports estrogen balance for women approaching or experiencing menopause. This active ingredient is pure isoflavones from soya bean extract, made in the United Kingdom to good manufacturing practice standards and widely respected by practitioners.

Available Sizes & Variants:

Tabs – standard daily dose

Benefits & Features:

• Supports estrogen balance during menopause.
• Helps reduce hot flashes and supports bone health with a plant-based extract.
• Vegan friendly and suitable for daily use.
• Manufactured in UK facilities to Good Manufacturing Practice standards with full ingredient traceability.
• The star ingredient, standardised soya isoflavones from non GMO beans, is supported by research suggesting benefits for hot flashes, bone health and cardiovascular markers in menopausal women.

Lamberts has built a trusted reputation for top quality supplements, designed and manufactured in the UK to strict Good Manufacturing Practice standards. This soy isoflavones formula uses non-GMO bean extract and is vegan friendly, with careful allergen controls and full ingredient traceability. It's a lamperts soy supplement you can rely on as part of a menopause wellness routine, and it supports estrogen balance and daily wellbeing.

Soya Isoflavones. Tableted with: Calcium Carbonate, Cellulose, Tablet Coating (Titanium Dioxide, Glycerin), Silicon Dioxide, Stearic Acid, Magnesium Stearate.

• GTIN: 5055148406622
• Manufacturer: Lamberts
• Categories: Best SellersLambertsNew ArrivalsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume 1 to 2 tablets per day. As a dietary supplement for adults\, take one (1) tablet daily\, preferably with a meal or as directed by a healthcare practitioner.

Please consult the product packaging for accurate instructions on how to use the product.

1. Supports Menopausal Health: Soya isoflavones, found in the Lamberts 50mg 60 tabs, have been shown to provide relief from menopausal symptoms such as hot flashes, night sweats, and mood swings. This makes it a beneficial supplement for women going through menopause.
2. Maintains Bone Health: Soya isoflavones have a weak estrogen-like effect, which can help maintain bone density and prevent osteoporosis. Regular intake of the Lamberts Soya Isoflavones 50mg 60 tabs can therefore contribute to healthy bones and prevent bone loss.

The Active Ingredient Is: Soya Isoflavones (Isoflavones from soya bean extract)

Soya isoflavones are plant-based compounds found in soy products and work as phytoestrogens in the body.

This form is sourced from non-GMO soya bean extract and supplied as a standardised isoflavone preparation to support everyday use within a vegetarian or vegan lifestyle.

What Do Soya Isoflavones Do?

Isoflavones participate in normal hormonal balance-related processes and may support bone health and glycemic parameters in some individuals, in line with EFSA and NHS-style guidance on nutrient functions.

The primary role is to support healthy physiology during menopause-related transitions, with data describing reductions in hot flashes frequency and attenuation of bone mineral density loss in appropriate contexts. This is backed by the body of evidence on soya isoflavones as part of a balanced diet.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Lamberts shines for quality and heritage, with UK production to pharmaceutical GMP standards and strict non-GMO sourcing. This combination underpins a thorough quality ethos that lines up with Welzo's commitment to safety, traceability and high manufacturing standards.

Our vetting process highlights brand credibility, heritage and production excellence. The product is produced in the UK to pharmaceutical GMP standards and conforms with UK Food Supplements regulations, reflecting a long-standing reputation for reliability and regulatory compliance. This brand consistently shows a focus on purity and batch traceability, which feeds our confidence in their capacity to deliver consistent, high-quality Soya Isoflavones for menopausal support.

This partnership is further solidified by Welzo's hands-on evaluation framework, including our medical team’s assessment and our quality assurance criteria. This brand was evaluated by our medical team for compliance with our quality assurance criteria, ensuring alignment with product-specific needs and consumer safety. Lamberts’ emphasis on evidence-based, well-regulated production makes it a natural fit for this Soya Isoflavones formulation.

For shoppers looking for a trusted UK-made option with robust manufacturing standards and clear regulatory alignment, Lamberts Soya Isoflavones provides a robust, science-led choice that fits alongside Welzo’s curated approach.