With a research-based blend of myo-inositol and d-chiro-inositol, Ovasitol is the #1 inositol supplement to support healthy insulin and hormone levels, menstrual regularity, and fertility.* 

• 2,000 mg of myo-inositol and 50 mg of d-chiro-inositol per dose to mimic the body’s natural 40:1 ratio.  
• 100% pure inositol. No other ingredients, fillers, or dyes.  
• The only 40:1 inositol supplement independently tested and certified by NSF® International. 
• Unflavored and available in a recyclable canister with a scoop or convenient single-serving packets.  
• Independently tested and content certified. Manufactured in the USA in a GMP-compliant facility.