Acetyl tetrapeptide-22 increases heat shock protein (HSP70) levels in the skin, thus providing a protective shield, enhances stress tolerance and prevents damage.

Acetyl tetrapeptide-22 greatly increases the skin's heat shock protein 70 level, helps the skin resist bad weather, pollution, heavy metals, jet lag and other adverse stimuli, provides protection for the skin, reduces damage, and maintains skin vitality. Especially suitable for all kinds of people who are often in a bad stress environment, such as white-collar workers with high work pressure, etc.