Zinc, Maca + Citrulline – Endurance, Hormonal Balance and Male Strength, 60 Capsules

The combination of zinc, maca and citrulline supports natural hormonal balance, physical endurance and sexual function. Suitable formula for active men and those in need of energy and vitality

ITOH KAMPO® Zinc maca plus citrulline

Zinc, Maca + Citrulline

Supports normal sexual function in men

Containing key nutrients to promote male sexuality, stamina and overall physiological resilience, this supplement is designed to meet the needs of the modern man, who is subject to high levels of stress, hormonal imbalance, fatigue and reduced libido.

Overall action and health effects

● Supports the production of natural testosterone and the balance of male sex hormones

● Stimulates sexual activity by improving blood supply to the genital area

● Increases energy levels and physical endurance during exercise

● Contributes to faster recovery after physical activity or mental stress

● Improves concentration and cognitive abilities by affecting neurotransmitters

● Increases fertility and supports spermatogenesis

● Strengthens immune defense and reduces inflammatory processes

● Supports detoxification by participating in the urea cycle

● Provides antioxidant protection against free radicals

● Supports healthy prostate and urinary system function

Active ingredients with proven effectiveness

● Zinc is a vital trace element that is involved in more than 300 enzymatic reactions in the human body. It is key to maintaining normal levels of testosterone – the main androgen hormone responsible for libido, muscle growth, bone density and even mood. Zinc supports the function of Leydig cells in the testes, where testosterone is synthesized, and plays a role in the activation of androgen-sensitive receptors. It also has a direct effect on sperm motility and morphology.

● Maca is a plant from the Peruvian Andes, used for millennia to stimulate reproductive capacity and physical endurance. Modern research confirms that maca contains bioactive compounds such as macamides and macaenes, which have adaptogenic and hormone-regulating effects. These substances act on the hypothalamic-pituitary-gonadal axis, regulating the secretion of hormones responsible for sexual function and fertility. Maca also positively affects mood by modulating dopamine activity.

● L-citrulline is a natural amino acid that is transformed into L-arginine in the kidneys. Arginine, in turn, is a precursor to nitric oxide (NO), a signaling molecule that causes vasodilation (widening of blood vessels). This improves blood flow to peripheral tissues, including the penis, which leads to improved erectile function. L-citrulline is preferred over direct arginine intake because it has better bioavailability and a longer-lasting effect. It also participates in the elimination of ammonia, a by-product of protein metabolism, and thus contributes to less muscle fatigue.

Physiological mechanism of action: how does the formula work?

Improving sexual function through synergistic effects

The supplement affects several key systems in the body. First, it promotes the production of testosterone – the main male sex hormone, without which normal sexual activity is unthinkable. Zinc, in combination with hormone-regulating compounds in maca, restores the normal functioning of the hypothalamic-pituitary axis, which increases libido and sexual motivation. In parallel, L-citrulline increases nitric oxide levels, which leads to better perfusion of erectile tissue and helps maintain an erection without vascular restrictions.

Supporting physical and mental endurance

The formula not only affects the sexual system, but also enhances the body's ability to cope with physical and mental challenges. L-citrulline improves the delivery of oxygen and nutrients to the muscles, reducing the accumulation of lactic acid. Maca stimulates mitochondrial activity and maintains constant energy output, without causing a sharp drop in energy levels after physical exertion. The result is better concentration, performance and overall resistance to stress.

Hormonal balance and prostate protection

Low testosterone levels and increased conversion to estrogens are associated with enlarged prostate (benign hyperplasia) and erectile dysfunction. Through the active participation of zinc in the enzymatic regulation of hormonal pathways, the supplement reduces the risk of prostatic hypertrophy. The antioxidant properties of maca and its anti-inflammatory action protect prostate tissues from oxidative stress and cell mutations, especially important with age.

Gelatin capsule, yeast, potato starch, silicon dioxide, calcium stearate.

*nutritional reference values; **no nutritional value determined