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Theralogix Ovasitol Inositol Powder - 90-Day Supply - Myo-Inositol & D-Chiro Inositol for Hormone Balance & Ovarian Function Support* - NSF Certified - 400 g (180 Servings)

Theralogix Ovasitol Inositol Powder - 90-Day Supply - Myo-Inositol & D-Chiro Inositol for Hormone Balance & Ovarian Function Support* - NSF Certified - 400 g (180 Servings)

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Regular price $75.99
Regular price $75.99 Sale price $86.68
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With a research-based blend of myo-inositol and d-chiro-inositol, Ovasitol is the #1 inositol supplement to support fertility, healthy insulin and hormone levels, and menstrual regularity.* 

  • 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.  
  • 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

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Certified Pure

Not all supplements are created equal. Our products are certified for content accuracy and purity by NSF® International – one of the most rigorous third-party dietary supplement testing programs in the world. This certification guarantees that our supplements contain exactly what they should, and nothing they shouldn’t.

And it’s never one and done. Our supplements continually undergo re-testing so you can trust every single product, every single time.  

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We Don't Round Up. We Pass Savings Down.

You might notice our prices are oddly specific — and that’s on purpose.
We don’t believe in rounding up just to make things look cleaner on the surface. Instead, we pass every possible saving directly on to you. No hidden agenda. Just honest pricing that further reflects our commitment to transparency — down to the last cent.

Referred & Preferred for Decades

Thousands of physicians and other healthcare providers around the country have recommended us to their patients since 2002.

Over a million referrals and counting.

Our supplements are the top choice for providers and patients who rely on superior quality.

Clinical Trials

Another reason to feel good about choosing Theralogix: Top universities do, too. Research institutions, including the National Institutes of Health, Harvard University, and Cornell-Weill Medical College, have chosen to use Theralogix products in ongoing clinical trials. They trust our supplements for their high-quality and content-accurate formulations.

We’re honored that our work helps further the field of nutritional science.​

Long-Term Health

Long-term health requires a long-term commitment. That’s why we support you with a convenient auto-refill program that ensures you have an uninterrupted supply of the nutrients you need. At Theralogix, we’re with you every step of the way. ​

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A Physician on a Mission

At the heart of the Theralogix brand is physician and Chief Science Officer, Dr. Mark Ratner. In 2002, he founded the company to create nutritional supplements that healthcare providers could believe in – and patients could benefit from.

Guided by physicians and scientists at the nation’s leading hospitals and academic medical centers, the Theralogix product family launched with a single men’s health supplement.

Our product line has now grown to 30+ supplements spanning multiple specialties – fertility, rheumatology, urology, women’s health, and more.​