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

Since May 2026, the updated term PMOS (Polycystic Metabolic-Ovarian Syndrome) has been introduced as a more coherent way of describing the condition, reflecting a broader understanding of its hormonal and metabolic complexity.

PCOS is not a single, uniform condition — it exists on a spectrum, and each woman experiences it differently. Its presentation can affect multiple systems throughout the body and vary significantly from person to person.

PCOS affects an estimated 1 in 10 women worldwide.

However, it remains widely underdiagnosed. It is estimated that up to 70% of women living with PCOS may not be aware they have it.

Because symptoms can be gradual, inconsistent, or misunderstood, many women live with PCOS for years without a clear diagnosis.

PCOS is primarily linked to hormonal imbalances and metabolic factors.

These imbalances can affect how the body regulates hormones such as insulin and androgens, influencing different systems including reproductive, metabolic, and skin health.

The exact causes can vary between individuals, and PCOS often involves multiple contributing factors.

Symptoms vary widely, but may include:

– Irregular or absent menstrual cycles
– Acne or skin changes
– Hair thinning or hair loss
– Excess facial or body hair
– Fatigue
– Difficulty managing weight
– Mood fluctuations

Symptoms may evolve over time and do not affect everyone equally.

PCOS symptoms can appear gradually and may be mistaken for unrelated issues.

Because each woman’s experience is different, diagnosis often requires clinical evaluation, symptom history, and medical testing.

This variability contributes to many women remaining undiagnosed for years.

Consistency plays a key role in supporting overall hormonal balance and wellbeing.A routine built around supportive habits — including nutrition, movement, supplementation, stress management, and professional guidance — can help support the body over time.

THAT ONE is a myo-inositol based supplement, developed to support girls living with PCOS as part of a consistent and intentional routine.

It was formulated with carefully selected ingredients, functional concentrations, and without unnecessary additives or fillers.

Myo-inositol is one of the most widely studied ingredients in relation to PCOS support.

It has been selected as the foundation of the formulation due to its relevance within routines designed to support hormonal balance and overall wellbeing.

We encourage you to explore the scientific research available on this ingredient.

Take one sachet daily, dissolved in water or mixed with some food.

It was designed to integrate easily into your daily routine, making consistency simple and sustainable.

THAT ONE can be taken at any time of the day.

The most important factor is consistency — taking it regularly as part of your routine.

THAT ONE was designed to support your body as part of a long-term routine.

Consistency over time is essential when building supportive habits.

No. THAT ONE was intentionally formulated without unnecessary excipients, fillers, or additives.

Every ingredient was selected with a clear purpose.

THAT ONE is manufactured in Europe under strict quality and safety standards.

Every step of the development process was carefully reviewed and validated.

The sachet format ensures precise dosing, convenience, and easy integration into your daily routine.

It was intentionally chosen to support consistency.

THAT ONE is a food supplement and is not intended to diagnose, treat, cure, or prevent any disease.

It should be used as part of a broader lifestyle approach.

Yes. THAT ONE is formulated without gluten or lactose.

Each batch is independently tested to verify the absence of gluten and lactose, ensuring the highest standards of quality and safety.

Yes. THAT ONE is vegan.

The formulation does not contain any animal-derived ingredients.

Yes. Every batch undergoes independent testing to ensure quality, purity, and consistency.

Ingredients are carefully selected from qualified suppliers who meet strict quality and safety standards.