Myo-Inositol & D-Chiro Inositol 40:1 Ratio – Hormone Balance & Ovarian Support, 120 Capsules

What Makes SMNutrition's Inositol Supplement Different?

SMNutrition’s formula stands out for its purity and quality. Each batch is doctor-formulated and manufactured in a facility certified to GMP standards. The capsules are vegan, hormone-free, gluten-free, non-GMO, and free of the top nine allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soya, and sesame). This makes it an excellent choice for women with dietary restrictions or sensitivities. With 120 capsules per bottle and a recommended serving of two per day, a single bottle provides a two-month supply. There are no unnecessary fillers or additives—only the active ingredients needed for optimal support.

How Does the 40:1 Ratio Support Hormone Balance?

For women, hormonal harmony is essential for ovarian function, menstrual regularity, and overall reproductive health. The 40:1 ratio of myo-inositol to d-chiro-inositol matches the physiological plasma concentration found in healthy individuals. This ratio supports insulin signalling, which in turn helps regulate androgen levels and promote normal ovulation. By improving insulin sensitivity, inositol may help maintain balanced levels of luteinising hormone (LH) and follicle-stimulating hormone (FSH), key players in the menstrual cycle. Many women uses myo-inositol and d-chiro-inositol supplements to support ovarian health, especially those with conditions like polycystic ovary syndrome (PCOS), where insulin resistance and hormonal imbalances are common. Clinical studies indicate that this combination can encourage regular menstrual cycles and support fertility by improving egg quality and ovarian response.*

*These statements have not been evaluated by the European Food Safety Authority. This product is not intended to diagnose, treat, , or prevent any disease. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle.

Who Can Benefit from Inositol Supplementation?

Women experiencing hormone-related concerns such as irregular cycles, difficulty conceiving, or symptoms of PCOS may find inositol particularly helpful. It is also used to support metabolic health by promoting healthy insulin sensitivity. Beyond reproductive health, inositol plays a role in neurotransmitter signalling, which may contribute to mood balance and mental clarity. While research is ongoing, many women incorporate inositol into their daily wellness routine to support overall hormonal and emotional wellbeing. As with any supplement, it is advisable to consult a health care professional before starting, especially if you are pregnant, nursing, or taking medication.

How to Uses and Recommended Dosage

For best results, take two capsules daily with water, preferably with a meal to aid absorption. Each serving provides 2,000 mg of myo-inositol and 50 mg of d-chiro-inositol, aligned with the 40:1 ratio used in clinical studies. Consistency is key—most users notice benefits after several weeks of regular uses. Do not exceed the recommended dosage unless directed by your health care provider.

What Is Myo-Inositol & D-Chiro Inositol?

Inositol, sometimes referred to as vitamin B8, is a carbohydrate that plays a critical role in cellular signalling, particularly in insulin sensitivity and neurotransmitter function. The two most studied forms are myo-inositol and d-chiro-inositol, each with distinct roles in the body. In nature, myo-inositol is the most prevalent form, found in fruits, beans, grains, and nuts. D-chiro-inositol is derived from myo-inositol via an insulin-dependent epimerase enzyme. Research suggests that optimal hormone balance requires a specific ratio of these two forms—the same 40:1 ratio naturally present in the human body. SMNutrition’s supplement delivers 2,000 mg of myo-inositol and 50 mg of d-chiro-inositol per serving, precisely matching this ideal proportion.

Frequently Asked Questions

How long does it take to see results? Many women report improvements in cycle regularity and mood within 3–6 months of consistent uses, but individual responses vary.

Can I take this with other supplements? Yes, inositol is generally safe to combine with other supplements, but it is best to space out dosages to avoid interactions.

Are there any side effects? Inositol is well tolerated at recommended doses. Mild digestive upset may occur initially, which often subsides with continued uses.

Is this suitable for men? While primarily marketed for women, inositol supports cellular health in both sexes and may be used by men for metabolic support.

Do I need a prescription? No, inositol is a food supplement available over the counter.