Journal

Introduction — Moving beyond a reductive view of menopause

Perimenopause and menopause are still widely approached through a simplified lens, often centred on the single notion of a “hormone deficiency”. In this reading, symptoms—hot flushes, sleep disruption, irritability, weight gain, persistent fatigue, joint discomfort or digestive issues—would be the direct consequence of falling oestrogen levels, calling for a targeted correction, hormonal or otherwise.

Clinical experience, as well as data from cellular biology, show that this approach is insufficient. Perimenopause in particular does not correspond to an abrupt hormonal disappearance, but to a phase of instability in biological signals, during which the body struggles to maintain functional coherence. Hormones are still present, sometimes fluctuating, but their message becomes harder for tissues to interpret.

In this context, the question is not only “how much hormone is circulating”, but how the cell perceives it, integrates it, and responds. This is precisely where micronutrition—and then Cellular Nutrition®—becomes fully relevant.

I. Perimenopause and menopause: a progressive disorganisation of biological signals

Perimenopause often spans several years. It is characterised by alternating phases of hormonal hyper- and hypo-stimulation, with no linear trajectory. This instability does not only affect the ovarian axis, but the entire network of regulatory systems.

At a cellular level, several phenomena overlap:

• a change in the sensitivity of hormonal receptors;
• an alteration in membrane fluidity, which determines signal transmission;
• an increase in chronic low-grade inflammation;
• greater demand on hepatic detoxification pathways;
• shifts in the gut and vaginal microbiota, impacting oestrogen metabolism.

As a result, two women with comparable hormone levels can have radically different experiences. Symptoms are not proportional to the “hormone level”, but to the body’s overall capacity to maintain biological coherence.

Menopause then marks the stabilisation of this new endocrine configuration, but on a terrain that may have been weakened by years of silent imbalances.

II. What micronutrition genuinely offers peri- and postmenopausal women

Micronutrition plays an essential role during this transition. It aims to correct common vulnerabilities, frequently identified in women around their fifties:

• functional deficits in magnesium, zinc, B vitamins;
• vitamin D insufficiency;
• imbalance in essential fatty acid status;
• increased oxidative stress;
• overload of elimination systems.

These inputs help support major regulatory functions: neurotransmission, energy metabolism, stress response, immunity, and bone health. They often translate into a tangible improvement in day-to-day comfort.

However, in many cases, this micronutrient correction—though necessary—is not enough to restore lasting stability. Symptoms persist or fluctuate, reflecting a deeper disorganisation of the cellular terrain.

This is where a more integrative approach becomes relevant.

III. From micronutrition to Cellular Nutrition®: changing the scale of interpretation

Cellular Nutrition® is based on a simple, yet fundamental idea: the cell is the decision-making unit of life. It is not the molecule itself that acts, but the biological context in which it operates.

Three elements are particularly decisive in perimenopause and menopause:

• the quality of cellular membranes, which conditions the transmission of hormonal and nervous signals;
• the inflammatory environment, which can amplify or distort tissue responses;
• interactions between systems (digestive, hepatic, neuro-endocrine, microbial).

In this reading, nourishing the cell does not mean artificially stimulating a function, but restoring the conditions required for autonomous, physiological regulation.

IV. Cellular Nutrition® and perimenopause: the central role of the lipid environment

Focus on N°5 OIL

Lipids are an often underestimated pillar of hormonal regulation. Cellular membranes are largely composed of fatty acids. Their composition directly influences membrane fluidity, receptor mobility and the quality of intracellular signalling.

N°5 OIL aligns with this logic by specifically targeting the lipid and inflammatory terrain.

Evening primrose oil (1,000 mg, including gamma-linolenic acid 100 mg)

Gamma-linolenic acid (GLA) is a polyunsaturated fatty acid from the omega-6 family with specific biological properties. It contributes to the synthesis of so-called series-1 prostaglandins, involved in modulating inflammation and tissue reactivity.

In perimenopausal or menopausal women, GLA helps to:

• limit inflammatory hypersensitivity;
• improve tissue suppleness;
• support joint and breast comfort;
• ease certain neurovegetative manifestations.

It does not change hormone levels, but influences how tissues respond to existing hormonal signals.

Vitamin E

Vitamin E plays a key role in protecting polyunsaturated fatty acids from oxidation. It helps maintain membrane integrity, an essential prerequisite for effective signalling.

In a context of increased oxidative stress—common at this stage of life—this lipid protection becomes a fundamental lever.

In this sense, N°5 OIL does not aim to “fix” an isolated symptom, but to restore a cellular environment compatible with smoother hormonal regulation.

V. Cellular Nutrition® and neuro-endocrine regulation

Focus on N°9 HARMONY

Perimenopause is also marked by instability of the hypothalamic–pituitary axis, which coordinates overall hormonal signalling. N°9 HARMONY was designed to accompany this phase without forcing biological mechanisms.

Chaste tree (Vitex agnus-castus) (200 mg)

Chaste tree acts mainly at a central level, modulating prolactin secretion and the balance of pituitary signalling. It is particularly relevant during phases of hormonal instability, when cycles become irregular and symptoms fluctuate.

Lady’s mantle and angelica

These plants are traditionally used to support female comfort. Integrated into a modern formulation, they contribute to an overall regulatory approach, without any substitutive effect.

Fenugreek

Fenugreek acts on the metabolic and energetic terrain. It indirectly supports glycaemic stability—often more fragile around menopause—and contributes to overall balance.

Green tea (dry extract)

Rich in polyphenols, green tea contributes to modulating inflammation and oxidative stress—two major drivers of cellular disorganisation.

Lactobacillus crispatus (1 billion CFU)

The microbiota plays a central role in oestrogen metabolism via the estrobolome. Lactobacillus crispatus supports balance of the vaginal and gut microbiota, indirectly influencing hormone elimination and recycling.

N°9 HARMONY does not aim to impose hormonal balance, but to create the biological conditions that allow the body to regain its own regulatory capacity.

VI. Combining OIL and HARMONY: a coherent cellular logic

The pairing of N°5 OIL and N°9 HARMONY is grounded in functional complementarity:

• OIL acts on lipid support, membrane fluidity and low-grade inflammation;
• HARMONY supports neuro-endocrine, botanical and microbial regulation.

Together, they support women through this transition not by masking symptoms, but by shifting the biological terrain from which they emerge.

Conclusion — Crossing menopause differently

Perimenopause and menopause are neither diseases nor inevitabilities. They are a phase of profound reorganisation of female biological balance.

Micronutrition can correct certain vulnerabilities. Cellular Nutrition® goes further, by addressing the cell, its environment, and its adaptive capacity.

Nourishing the cell means restoring coherence to biological signals. It allows the body to move through this transition with greater stability, understanding and respect for its physiology.