Hyaluronic acid wrinkle reduction works by targeting the nerve endings that release acetylcholine. Botulinum toxin affects these nerve endings, blocking the signals that cause muscle contraction. Excessive muscle tension and contraction are the primary causes of dynamic wrinkles. By injecting a minimal dose of hyaluronic acid into the corresponding facial muscles, these muscles relax, effectively smoothing out the wrinkles.
Hyaluronic acid is primarily used in medical and cosmetic fields, showing great potential to replace collagen, placenta extract, and botulinum toxin. Hyaluronic acid injection for wrinkle reduction has been proven extremely safe with no side effects through extensive clinical practice. Therefore, patients seeking hyaluronic acid injections for cosmetic purposes need not overly worry about adverse reactions. Hyaluronic acid approved for injection by the Ministry of Health contains components that the human body can absorb and metabolize, leaving no residue in the body.
Post-Care for Hyaluronic Acid Injections to Reduce Nasolabial Folds:
1. Keep the injection site clean and dry. Avoid applying cosmetics to the entire face for 24 hours post-injection; do not expose the area to water or contamination. Refrain from applying topical medications, cosmetics, or other irritants to the injection site and surrounding areas for 72 hours.
2. Keep the injection site still for three days post-treatment. Light pressure is acceptable, but avoid massage. Refrain from frequent facial muscle movements like laughing or crying to ensure even distribution of the filler.
4. For wrinkle reduction, perform facial massage morning and night after cleansing once results appear. Schedule regular facial treatments to enhance passive muscle activity.