Theralogix IsoRel, 90 Capsules (250 mg per Capsule)

IsoRel is a soy isoflavone supplement from Theralogix, formulated to support health in both men and women, with manufacturer-stated uses including prostate health for men and reduction of menopausal hot flashes for women.

Each capsule contains 250 mg of whole soybean extract, providing 100 mg of naturally occurring soy isoflavones—genistin, daidzin, and glycitin—in the same ratio as found in soybeans. This whole-bean approach differentiates it from isolated isoflavone products. The manufacturer notes it is made from non-GMO soy and independently tested for content certification, with production in a GMP-compliant facility in the USA.

Available in a 90-count bottle, IsoRel is offered in capsule form and is certified gluten-free and vegan. It is also FSA/HSA eligible, which may be relevant for some users. The suggested use varies by gender: one to two capsules daily for men and one capsule daily for women, as per healthcare provider recommendations.