Osterly Market Myo-Inositol 40:1 – Hormone Balance Ratio

40:1 myo to D-chiro inositol — the ratio the trials used.

Inositol in the same 40:1 ratio found in human plasma, which is the ratio the published research is built on.

What it's for

Inositol is a sugar alcohol involved in insulin signalling and in how cells respond to certain hormones. It is taken most often by women for cycle and hormone support. The 40:1 ratio matters because it is what the published research used; other ratios have much less behind them.

How to take it

• Follow the label dose daily, split into two doses if it suits you better
• With or without food
• Trials generally run three to six months before measuring outcomes. This is a long-horizon supplement
• Talk to your doctor if you take metformin or any glucose-lowering medication

On the label

• 40:1 myo-inositol to D-chiro inositol
• Ratio stated on the label, not left to guess
• Available in 60 or 120 capsules

What this is not

• Not a hormone
• Not a fertility treatment
• Not a substitute for medical care for PCOS

The straight answer

Most inositol products do not state a ratio at all. Without one you cannot tell whether you are buying what the research used.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor before starting any supplement, especially if you are pregnant, nursing, or taking prescription medication.