Active Ingredient Description

Sichuan pepper, native to the Sichuan region in southwest China, is widely used in traditional Chinese medicine (TCM). This spice is known to cause a numbing sensation in the mouth and relieve itching.

In the cosmetics world, NV Age Freeze uses these unique properties of Sichuan pepper to temporarily inhibit synaptic transmission at the neuromuscular junction. This effect is achieved by α-hydroxy-sanshool, an active compound present in the pepper extract, which temporarily interferes with sodium and potassium channels. These channels are essential for the transmission of nerve impulses between nerves and muscles. By interrupting this transmission, muscle contraction is effectively blocked temporarily, preventing the contractions that result in wrinkles and expression lines.

In addition to its use in TCM, the properties of Sichuan pepper have been explored in the formulation of innovative cosmetic products, such as In Pearls Age Freeze. Nanovetores’ encapsulation technology ensures the stability of α-hydroxy-sanshool, protecting it from oxidation and increasing its permeation into the skin. This not only increases the efficacy of the product, but also provides a sophisticated and effective cosmetic experience for the consumer.