Phyto-Soy®

Phyto-Soy® is Nature's Sunshine's concentrated soy isoflavonoid formula designed to support the immune system, glandular function, and circulatory health. Each capsule contains 120 mg of soy bean extract standardized to 10% isoflavonoids — delivering more isoflavonoids than you'd typically get from tofu, tempeh, or roasted soybeans.

Isoflavonoids are naturally occurring plant compounds found in soybeans that belong to the phytoestrogen family. They may help support hormonal balance and overall wellness, which is why Phyto-Soy® is especially popular among women looking for nutritional support during different life stages.

Phyto-Soy® is particularly popular with women seeking support for hormonal balance and overall glandular health, especially during perimenopause and menopause. It's also a great option for anyone looking to support their immune system and circulatory health with the well-researched benefits of soy isoflavonoids.

Yes, Nature's Sunshine uses a non-GMA (non-genetically modified article) soy source in this formula. This is an important consideration for customers who are mindful about the quality and sourcing of soy-based supplements.

While products like Wild Yam and Flash-Ease also support women's health, Phyto-Soy® is unique because it focuses specifically on delivering concentrated soy isoflavonoids. It offers broader system support — including immune, glandular, and circulatory health — making it a versatile addition to a women's wellness routine. Many of our long-time customers use it alongside other Nature's Sunshine formulas for more comprehensive support.

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We offer a 90-day hassle-free return policy. If you're not satisfied for any reason, contact us and we'll take care of it. No questions asked.