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Sleep

At Harmony, we consider sleep disorders to be a manifestation of an imbalance in the nervous system and biological rhythms. Our formulas, derived from the latest technological advances and validated by clinical studies, draw on functional nutrition to act deeply: calming nervous activity, promoting natural sleep onset, and supporting long-lasting restorative sleep.

Discover our premium products tailored to your every need. Capsules, Drink Capsules, and Collagen to support your daily life.

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01 - Les Fondations The Essential — Food supplement for energy, stress and sleepThe Essential — Food supplement for energy, stress and sleep

The Essential — Food supplement for energy, stress and sleep

Magnesium - L Theanine Complex - Soothes nervous activity, promotes relaxation and improves sleep quality.
Sale price22,00 € Regular price29,00 € or 0.97€/capsule Add to cart
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BECAUSE FEELING BETTER STARTS WITHIN, HARMONY OFFERS INNOVATIVE SOLUTIONS FOR YOUR DAILY WELL-BEING.

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Premium food supplements, protein collagen and capsules.

At Harmony , our approach is based on a reality that is too often overlooked: the symptoms you experience—chronic fatigue, weight gain, skin disorders, hair loss, unstable mood—are not simply isolated dysfunctions. They are biological alarm signals revealing deeper metabolic and hormonal imbalances , linked in the majority of cases to chronic micronutritional deficiencies .

These often invisible but physiologically significant deficiencies disrupt mitochondrial function, slow your metabolism, impair thyroid hormone conversion, and compromise neurotransmitter and collagen synthesis. A poorly managed calorie deficit , for example, can exacerbate these imbalances by depleting your stores of essential vitamins, minerals, and cofactors.

Our formulas, derived from nutritional biotechnology , are based on human clinical studies , with highly bioavailable active ingredients rigorously dosed to act in metabolic synergy . More than just a supplement, it is a targeted intervention, based on the principles of functional nutrition , aimed at deeply restoring your key physiological functions: energy, hormonal regulation, skin health, weight balance. Our mission: to put the science of cellular health at the service of lasting well-being, for modern, demanding women who are aware of their bodies.