The best skin numbing for laser hair removal has a rapid onset, is safe and effective and is packaged in sanitary, single-use packets. The reason why it is important for the best skin numbing for laser hair removal cream to have a rapid onset is because both patients and clinicians do not need to wait a half an hour to an hour while the product takes affect. It should only take ten to fifteen minutes for the BEST numbing for laser hair removal cream to start working. From a safety standpoint, the longer a numbing cream sits on the skin waiting for it to work, the higher the chances too much active ingredient (lidocaine, benzocaine and/or tetracaine) can get into the blood stream where it risks your health.
As far as efficacy is concerned, the BEST skin numbing for laser hair removal should include skin penetration enhancers, also known as, drivers, in its formulation so that the active ingredient (lidocaine, benzocaine and/or tetracaine) can get into the skin in the highest concentration very quickly. The most commonly known safe and effective drivers are:
These drivers help make the skin temporarily more permeable. This means that the skin becomes capable of accepting the active ingredient in the BEST skin for laser hair removal cream where it can reach the nerves and do its job.
Best Skin Numbing for Laser Hair Removal Mechanism of Action (How it works)
This topical anesthetic cream contains the active ingredient lidocaine hydrochloride (previously known as lignocaine hydrochloride in the UK).
Lidocaine is a type of medicine called a local anesthetic. It is used to numb areas that would otherwise feel pain.
Pain is caused by the stimulation of pain receptors at the ends of nerves. The stimulation causes sodium to enter the nerve ending, which causes an electrical signal to build up in the nerve. When this electrical signal is big enough, it passes along the nerve to the brain, where the signal is interpreted as pain.
Lidocaine works by temporarily blocking this pathway of pain signals along nerves. It does this by stopping the sodium entering the nerve ending at the site of the pain. This prevents an electrical signal building up and passing along the nerve fibers to the brain.
When an anesthetic (or numbing) cream is applied to the skin, some portion of the active ingredient enters where the nerves are located. The BEST skin numbing for laser hair removal cream contains the drivers necessary for the active ingredient to penetrate and do its job.
NeuroMed 7 Single-use, sanitary 4 mL packets – lidocaine – smooth and creamy grit free formula – supplied in single-use sanitary packets – includes penetration enhancers in its formulation