Will frequent wrinkle-relaxing injections cause skin laxity?

Generally speaking, whether the skin will become loose from frequently receiving wrinkle-relaxing injections mainly depends on the correctness of the procedure. If the injection is performed properly and in accordance with established protocols, the skin typically will not become loose; however, improper administration might lead to skin laxity. Wrinkle-relaxing injections work by precisely injecting specific biological agents, such as botulinum toxin, or filling materials into targeted facial muscles or skin tissues. Botulinum toxin blocks nerve impulses between nerves and muscles, causing over-contracted muscles to relax, thereby reducing wrinkles. The general reference price for wrinkle-relaxing injections ranges from 1,000 to 5,000 yuan per session. Noticeable improvements usually appear within one to two weeks, although temporary side effects such as localized redness, swelling, or itching may occur. A detailed explanation is as follows:

When administered correctly with appropriate dosage and frequency, wrinkle-relaxing injections target only specific facial muscles responsible for expressions and do not fundamentally damage the skin's overall elastic structure; therefore, they do not cause skin laxity.

However, frequent or excessive injections may cause muscles to remain overly relaxed for prolonged periods, thereby losing their normal supportive tension for the skin. This is particularly true in areas of the face with frequent expression movement. Over time, this may lead to relatively looser skin. Additionally, with aging, natural processes such as collagen loss and elastin fiber degeneration continue. Relying solely on wrinkle-relaxing injections without maintaining overall skin health—including moisturizing, sun protection, and proper nutrition—can also lead to increasingly noticeable skin laxity.

It is recommended to visit a legitimate medical facility and undergo these procedures under the guidance of qualified physicians to ensure safety and effectiveness. After receiving wrinkle-relaxing injections, avoid massaging or rubbing the injection sites.