Abeve, Botox, Ivorylane, and hyaluronic acid are the four most commonly used injectable cosmetic materials in current aesthetic procedures. While extensive medical practice has demonstrated their safety and efficacy, cosmetic experts still caution patients against being swayed by exaggerated claims about these materials' miraculous effects, which may lead to neglecting their potential side effects. Otherwise, the pursuit of beauty could result in disfigurement instead.
1. Aibei Fu
This injectable cosmetic material is a newer wrinkle-reducing filler approved by the U.S. FDA. It effectively eliminates facial and neck wrinkles, with results lasting significantly longer than Botox. Consequently, it has emerged as a popular choice in minimally invasive cosmetic procedures.
Key Benefits: By injecting PMMA microspheres and collagen, this treatment first smooths wrinkles through collagen and secondly promotes collagen regeneration via PMMA, delivering sustained wrinkle reduction.The most effective areas for Aibei Fu wrinkle reduction, in descending order, are nasolabial folds, glabellar lines, nasal bridge wrinkles, forehead wrinkles, neck wrinkles, and crow's feet. Effectiveness gradually decreases beyond these areas. This indicates Aibei Fu is more effective for deep wrinkles than fine lines.
Risks: Potential allergic reactions may occur. Improper injection technique could lead to granuloma formation at the injection site. In extremely rare cases, hypertrophic scarring may develop at the injection site.
2. Botulinum Toxin
Botulinum toxin works by blocking nerve signals to muscles, thereby eliminating dynamic wrinkles.
Benefits: Currently the most advanced wrinkle-reduction technology globally, widely adopted by celebrities. It features minimal damage, non-invasive procedures, no disruption to daily activities, and rapid results—typically visible within 3-7 days.It effectively treats crow's feet, forehead lines, glabellar lines, nasolabial folds, and neck wrinkles, though it works best on early, less pronounced wrinkles and skin that isn't significantly lax. However, the effects last only about 6 months. Repeated injections may lead to immune response, diminishing efficacy.
Risks: As botulinum toxin is highly toxic, dosage must be strictly controlled by experienced, qualified practitioners. Post-injection side effects may include facial muscle stiffness, occasional headaches, allergic reactions, double vision, or unnatural facial expressions.
3. Ivorylane
This injectable cosmetic material is a permanent filler used to address deep wrinkles.
Benefits: Evitan works by using its microspheres and mild charge to attract hyaluronic acid from surrounding tissues toward the injection site. This promotes collagen growth into the microspheres, anchoring them to form a three-dimensional mesh structure that smooths wrinkles. Evitan comes in four types: FINE, ORIGINAL, ULTRA, and EVOLUTION.Typically, Fine is used for superficial wrinkles like crow's feet, as well as tissue augmentation and lip enhancement. Additionally, only Fine should be used for touch-ups in the same area. Original is suitable for moderate wrinkles and tissue augmentation, but absolutely not for crow's feet. Ultra is intended for deeper wrinkles but cannot be used for crow's feet or lip augmentation.Evolution is suitable for wrinkles in individuals aged 45 and above, tissue filling, and lip augmentation. However, Evolution should not be used for injecting shallow wrinkles like crow's feet. Duration of effects: FINE: 1-5 years, ORIGINAL: 2-8 years, ULTRA: 5-10 years, EVOLUTION: 10+ years.
Risks: Post-injection redness and swelling may occur; administration requires a qualified physician.
4. Hyaluronic Acid
A primary component of the cellular matrix, hyaluronic acid is a widely distributed mucopolysaccharide in human organs. Together with collagen, it provides structural support and moisture retention for the skin, earning it the name "natural moisturizing factor."
Benefits: Commonly used to reduce forehead lines, expression lines, and periorbital wrinkles. As this substance degrades within one to one and a half years, it is considered highly safe.
Risks: Temporary mild redness, swelling, and itching may occur post-injection, typically subsiding within days.