Cayenne Pepper Extract is an extract from cayenne pepper, which belongs to the genus Capsicum annuum and is known for its intense heat.

Its main active ingredient is capsaicin - an alkaloid that stimulates temperature and pain-sensitive receptors, especially TRPV1 receptors found in nerve endings.

This interaction produces a sensation of heat or burning, which is characteristic of consuming or topically applying products containing cayenne pepper.

In the human body, capsaicin has the ability to influence various physiological processes. When in contact with mucous membranes or skin, it can cause temporary vasodilation, i.e. widening of blood vessels, which is manifested by redness and a feeling of warmth at the site of application.

When consumed, capsaicin binds to receptors in the mouth, causing a characteristic burning sensation, and can subsequently affect the digestive tract, where it stimulates the production of certain digestive enzymes and interacts with intestinal receptors.

The spicy taste of cayenne pepper also activates the body's mechanisms associated with thermoregulation. Consumption of capsaicin can lead to a temporary increase in body temperature, which is caused by stimulation of the sympathetic nervous system. This effect may be accompanied by mild sweating, which is the body's natural response to an increase in internal heat.

In addition to capsaicin, cayenne pepper also contains other bioactive compounds, such as flavonoids and carotenoids, which have antioxidant properties. These compounds are involved in protecting cells from oxidative stress and are found in many natural plant sources.

Additionally, cayenne pepper is a natural source of vitamins, especially vitamin C, vitamin A (in the form of beta-carotene) and some B vitamins, such as B6 and B2. These vitamins play a role in metabolic processes and the proper functioning of various body systems.

Due to its irritating properties, cayenne pepper extract is also used in various external products, such as warming creams, balms, and patches. When applied to the skin, capsaicin can produce a local sensation of warmth, which is caused by its interaction with nerve endings. This effect is used in some massage preparations and sports products designed to warm up muscles.