Best Soy-Free Vitamin Inositol Supplements of 2026

Optify Premium Inositol Supplement is designed to support hormone balance, healthy cycles, and ovarian function. It contains 2000mg MyoInositol, 50mg of DCI, Folate, and Vitamin D to bring your body and hormones back into balance. Customers have reported improved menstrual cycles, reduced symptoms of PCOS, and improved fertility. However, some customers have reported no effects.

NOW Supplements Inositol 500 mg is a dietary supplement that supports healthy membrane function and cellular health. It is in the form of Myo-Inositol, which is critical for the proper action of insulin, lipid metabolism, and for the maintenance of cellular calcium balance. It is Non-GMO, Soy Free, and Vegan certified, and is packaged in the USA by a family owned and operated company since 1968.

Intimate Rose's Myo-Inositol & D-Chiro Inositol Blend + Vitamin D3 + Ashwagandha is a powerful all-natural PCOS supplement designed specifically for women's reproductive health. This vegan capsule contains a 40:1 blend of Myo and D-Chiro inositol, plus added ashwagandha and Vitamin D to promote hormonal balance and healthy ovarian support. It is free of artificial fillers, colors, or additives and is manufactured in a GMP certified facility in the USA.

Micro Ingredients Inositol Powder is a specially designed supplement to support women's hormonal balance and ovarian health. It features a unique blend of myo-inositol and d-chiro inositol in a 40:1 ratio, which closely matches the natural balance in your body. Each serving provides a potent dose to help regulate hormones, promote healthy ovarian function, and support weight management and energy production over time. The powder is vegan-friendly, dissolves easily in liquids, and fits seamlessly into your daily routine, making it a convenient way to boost your overall wellness.

NOW Inositol 500 mg is designed to support your overall health. It aids in maintaining healthy cell membranes, particularly in the brain, ensuring effective neurotransmitter communication. If you're feeling stressed, this supplement can help you relax and unwind. Additionally, this form of inositol is essential for proper insulin function and lipid metabolism, contributing to balanced cellular health. With its GMP certification, you can trust the quality and safety of this product, making it an excellent choice for those seeking to enhance their well-being.

Best Naturals Inositol 1000mg Tablets are a high-quality, non-GMO and gluten-free supplement that contains 1000mg of inositol per tablet. This supplement is 3rd party lab tested for purity and quality, and is proudly made in the USA in a GMP compliant, FDA registered facility. It contains no artificial colors, flavors, or sweeteners, no preservatives, and is free from sugar, milk, corn, soy, egg, lactose, gluten, wheat, yeast, fish, and sodium. Inositol is a non-essential member of the B-Complex family and is active in cell-to-cell communications, making it an important supplement for overall health and liver detoxification.