Is Kaisailu effective for neck wrinkles?

Generally, Kaisailu has no significant effect on neck wrinkles. The detailed explanation is as follows:

The main ingredients of Kaisailu are usually glycerin or sorbitol, and it is primarily designed for treating constipation. When used in the intestines, it helps soften stools, stimulate the intestinal wall, and promote bowel movements.

Neck wrinkles are caused by multiple factors acting together, including natural skin aging, long-term compression of the skin on the neck, loss of collagen, and skin dryness. Improving neck wrinkles requires approaches that promote collagen production, enhance skin elasticity, and maintain skin hydration.

Although the glycerin in Kaisailu has some moisturizing effects, it cannot effectively address the fundamental issues associated with neck wrinkles, such as reduced collagen and decreased skin elasticity. Moreover, the skin on the neck is relatively delicate, and Kaisailu is not specifically formulated for skincare. Direct application may cause adverse reactions such as skin allergies. Therefore, using Kaisailu to improve neck wrinkles is not recommended.

To alleviate neck wrinkles, you may consider aesthetic medical treatments, such as hyaluronic acid injections or Thermage. However, due to individual differences in skin condition, the effectiveness may vary from person to person.