Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal conditions affecting women of reproductive age.

Yet despite how common it is, many women spend years searching for answers.

Irregular cycles.

Difficulty with ovulation.

Changes in insulin sensitivity.

Hormonal fluctuations.

Skin changes.

Weight management challenges.

For many women, PCOS isn't defined by just one symptom—it's a collection of interconnected metabolic and hormonal changes.

As research has expanded over the past two decades, one nutritional ingredient has consistently remained at the center of scientific interest:

Inositol.

More specifically, the combination of Myo-Inositol and D-Chiro Inositol in a 40:1 ratio.

At Leviora Labs, we created Myo-Inositol + D-Chiro Inositol using this research-backed ratio, enhanced with active methylfolate (5-MTHF) and Vitamin D3 to complement women's nutritional needs.

What Is Inositol?

Although often grouped with B vitamins, inositol is actually a naturally occurring carbohydrate-like compound that plays an important role in cellular communication.

It is found naturally throughout the body, particularly in:

• The brain
• The ovaries
• The liver
• Muscles
• Cell membranes

Inositol acts as a signaling molecule that helps cells respond to hormones and other chemical messengers.

Researchers have become especially interested in its role in insulin signaling and ovarian function.

Understanding Myo-Inositol and D-Chiro Inositol

There are several forms of inositol, but two receive the greatest attention in women's health research.

Myo-Inositol

Myo-Inositol is the most abundant form found in the human body.

It is involved in numerous cellular signaling pathways and is highly concentrated in ovarian tissue.

Research has explored its role in supporting normal ovarian function, healthy ovulation, and insulin signaling.

D-Chiro Inositol

D-Chiro Inositol is produced naturally from Myo-Inositol within the body.

It also participates in insulin-related cellular processes and complements Myo-Inositol through different biological functions.

Rather than competing with each other, the two forms work together.

Why the 40:1 Ratio Matters

One of the most important discoveries in PCOS research has been the relationship between these two forms of inositol.

Healthy ovarian tissue naturally contains far more Myo-Inositol than D-Chiro Inositol.

Researchers observed that a 40:1 ratio of Myo-Inositol to D-Chiro Inositol closely reflects the physiological balance typically found in the body.

That observation has influenced numerous clinical studies evaluating nutritional support for women with PCOS.

Leviora Labs provides:

• 2,000mg Myo-Inositol
• 50mg D-Chiro Inositol

Together, they deliver the widely studied 40:1 ratio.

Why PCOS Is More Than a Reproductive Condition

Although PCOS is often discussed in terms of menstrual cycles or fertility, it also involves important metabolic pathways.

Many women with PCOS experience changes in insulin sensitivity.

Because insulin and reproductive hormones influence one another, maintaining healthy metabolic function is an important part of overall PCOS management.

Nutrition, physical activity, sleep, stress management, and medical care all play important roles.

Myo-Inositol and D-Chiro Inositol have become popular nutritional ingredients because researchers continue studying their relationship with these interconnected systems.

Why We Included Active Folate (5-MTHF)

Many prenatal vitamins and supplements still use folic acid.

Leviora Labs uses 5-Methyltetrahydrofolate (5-MTHF)—the biologically active form of folate.

Unlike folic acid, 5-MTHF does not require the same conversion process before participating in normal folate metabolism.

Folate contributes to:

• Normal cell division
• DNA synthesis
• Normal blood formation
• Maternal tissue growth during pregnancy

For women planning pregnancy or focusing on reproductive wellness, choosing the active form of folate may be an important consideration.

Vitamin D3: An Important Nutrient for Women's Health

Vitamin D is involved in far more than bone health.

It contributes to:

• Normal immune function
• Maintenance of healthy bones
• Normal muscle function
• Calcium absorption
• Cell division

Research has shown that low vitamin D status is common in women with PCOS, making it a valuable addition to a comprehensive nutritional formula.

Leviora Labs includes 1,000 IU of Vitamin D3 to complement the inositol complex.

Nutrition Is Only One Part of PCOS Management

No supplement can replace a comprehensive approach to health.

Women with PCOS often benefit from discussing their individual needs with a qualified healthcare professional.

Depending on personal goals, a comprehensive wellness plan may include:

• Balanced nutrition
• Resistance training and regular movement
• Adequate sleep
• Stress management
• Routine medical care
• Appropriate laboratory testing when recommended

Supplements are designed to complement these healthy habits—not replace them.

Who Is This Formula Designed For?

Leviora Labs Myo-Inositol + D-Chiro Inositol may appeal to women who:

• Want the widely studied 40:1 inositol ratio.
• Are looking for nutritional support during their PCOS wellness journey.
• Prefer active 5-MTHF rather than folic acid.
• Want Vitamin D3 included in the same formula.
• Prefer a simplified daily routine instead of purchasing multiple products separately.

Why We Chose This Formula

Every ingredient in this formula was selected with purpose.

2,000mg Myo-Inositol

Provides the primary inositol form found naturally throughout the body.

50mg D-Chiro Inositol

Complements Myo-Inositol in the research-backed 40:1 ratio.

400mcg 5-MTHF

The active form of folate.

1,000 IU Vitamin D3

An essential nutrient that supports bone, immune, and overall health.

Together, these ingredients create a formula designed around the latest understanding of women's nutritional needs.

A Smarter Approach to Women's Wellness

PCOS is complex.

There is rarely one solution that addresses every aspect of the condition.

But science continues to provide new insights into nutritional ingredients that may complement a healthy lifestyle.

Myo-Inositol and D-Chiro Inositol have become two of the most extensively researched nutrients in this field.

By pairing them in the 40:1 ratio alongside active methylfolate and Vitamin D3, Leviora Labs has created a thoughtfully formulated supplement designed for women who want evidence-informed nutritional support.

Because women's health deserves more than trends.

It deserves formulas built on science, transparency, and quality.

Research-backed ratio. Thoughtfully formulated. Designed for women.