A unique combination containing cocoa seed extract and pomegranate fruit peel extract. The effectiveness of Tesnor™ was confirmed in a clinical study involving 131 men aged 36-55 years. The active group achieved a marked increase in testosterone levels (both free and total) and grip strength compared to the placebo group. The study also showed a reduction in male aging symptom scores as measured by the Aging Male Symptoms (AMS) scale, as well as a reduction in perceived stress and improvement in Perceived Stress Scale (PSS-10) questionnaire scores.

Tribulus is a plant that has long been used in natural medicine and sports supplementation for its potential testosterone-boosting properties and effects on the ability to build muscle mass. The steroidal saponins in tribulus fruit may contribute to increased testosterone production and, by acting on hormone receptors, may also influence hormonal balance.

Nettle thanks to its polyphenol content may have a beneficial effect on increasing testosterone levels. Polyphenols show the ability to inhibit enzyme aromatase, which is responsible for converting testosterone into estrogen. They may also reduce the amount of SHBG (sex hormone-binding globulin), which binds to testosterone limiting its bioavailability.

Maca root, also known as Peruvian ginseng, is a plant native to Peru, where it is a highly prized aphrodisiac and remedy for debilitating conditions. It exhibits extremely strong adaptogenic properties, which can have a positive impact on testosterone levels due to the reduction of perceived stress, which has a negative impact on hormone balance. Studies⁵ have also shown that the use of maca root is effective on semen volume and parameters in men, which may contribute to improved fertility.

Shilajit is a thick black mineral-organic substance formed naturally on rocks in the Himalayan, Caucasus and Andes regions. It contains an extraordinary wealth of natural active substances including manganese, iron, copper, selenium, zinc, amino acids, enzymes, tannins, phenols and fulvic acids. It is a valued resource used in Ayurvedic medicine for its adaptogenic, strengthening and anti-inflammatory properties.

Korean ginseng is a naturally occurring plant in East Asia and an extremely valued ingredient in traditional Chinese and Korean medicine. Taking Korean ginseng helps to increase physical performance and vitality. It also exhibits adaptogenic properties and can therefore help reduce stress, which, when experienced excessively, leads to endocrine disruption.

Vitamin B6, also sometimes referred to as pyridoxine, is essential for the body's health and its main sources are meats, fish, nuts and whole grain cereal products. Vitamin B6 contributes to reducing feelings of fatigue and tiredness, supports the functioning of the nervous system and has a positive effect on the appearance and health of hair. Its deficiencies can lead to anaemia, nervous system problems and weakness.

Zinc is an essential element for men's health and its main sources are seafood, red meat, dairy products and whole grain cereals. Zinc contributes to the maintenance of normal serum testosterone levels, supports the maintenance of normal fertility and improves cognitive function.

SeleniumSeLECT^® is the highest quality source of selenium in the form of highly bioavailable l-selenomethionine. Selenium is essential for the proper functioning of the thyroid gland, which secretes hormones. Its dysfunction can be the cause of lower testosterone levels and endocrine disruption. In addition, selenium also influences normal spermatogenesis (sperm formation) and the healthy appearance of the hair and nails.