A-alcohol
A-alcohol has anti-aging effects and can be used to delay skin aging and improve the skin’s antioxidant function.
Alcohol is a chemical substance that works by converting it into acid in the body. In theory, alcohol and acid have the same function, but acid is a drug and requires a doctor's prescription. , alcohol is not a drug and can be added directly to skin care products.
A-alcohol was first patented by Johnson & Johnson. After the patent expired, it became a widely used ingredient in the cosmetics industry. This effectiveness has been confirmed. Although a-alcohol has a certain irritation, compared to a For acid, there is a lot of mature experience for reference. Alpha alcohol is not very stable, so when choosing alpha alcohol products, you must pay attention to whether the packaging can retain the activity of alpha alcohol.