- Short-term: Visible results can be achieved relatively quickly after injections. For instance, botulinum toxin injections typically begin to show effects such as facial slimming and wrinkle reduction within a few days to a week. Hyaluronic acid injections provide immediate improvements in facial hollows and contour enhancement. Post-laser treatment, skin condition gradually improves over time. - Long-term: The effects of botulinum toxin generally last 3 to 6 months, requiring multiple sessions for sustained results. Hyaluronic acid's duration varies by type, typically ranging from 6 to 18 months. Long-term outcomes from laser treatments depend on the specific procedure and individual skin condition, with some procedures offering lasting improvements in skin texture.
Suitable Candidates
Individuals seeking to improve facial contours, reduce wrinkles, and enhance skin texture without undergoing the significant trauma and prolonged recovery associated with traditional surgery; those who desire noticeable improvements in their appearance but wish to avoid drastic changes.
Unsuitable Candidates
Pregnant or breastfeeding women; individuals with severe systemic conditions such as cardiovascular diseases, diabetes, or immune disorders; those allergic to injectable materials; and individuals currently taking specific medications (e.g., anticoagulants) that may affect injection outcomes or increase the risk of complications.
Select Equipment
For laser-based minimally invasive procedures, the performance and specifications of the equipment are critical to treatment outcomes. Choose well-known brands and devices certified by relevant national authorities. For instance, imported laser devices may offer superior technology and stability but come at a higher cost. To select the appropriate equipment, review certification documents, consult with physicians regarding device performance and reputation, and assess user feedback.
For injection equipment such as syringes, select products that are reliable in quality and meet hygiene standards to ensure safety during the injection process.
Select Equipment
For laser-based minimally invasive procedures, the performance and specifications of the equipment are crucial to treatment outcomes. Choose well-known brands of devices that have been certified by relevant national authorities. For instance, imported laser equipment may offer advantages in technology and stability, but it typically comes at a higher price. To select appropriate equipment, you can review the device's certification documents, consult with your doctor regarding its performance and reputation, and consider other relevant factors.
For injection equipment such as syringes, select products that are reliable in quality and meet hygiene standards to ensure the safety of the injection process.
Price
The cost of minimally invasive injections varies depending on the procedure, brand, dosage, region, and facility. The price for Botox injections for facial contouring typically ranges from 21,000 to 105,000 Korean won. Wrinkle removal costs vary by area, ranging from a few thousand to several tens of thousands of Korean won. The price for hyaluronic acid fillers depends on the brand and dosage, with each vial costing from a few thousand to over 100,000 Korean won. The cost per session for laser treatment ranges from a few thousand to several tens of thousands of Korean won.
Reasonable expectations should be maintained for minimally invasive injections, which primarily aim for subtle enhancements rather than complete facial reshaping. For instance, botulinum toxin for facial slimming can only reduce the masseter muscles to a certain extent, softening the jawline, while hyaluronic acid fillers can address facial hollows but will not completely alter one's appearance. Additionally, results vary depending on individual physiology, lifestyle habits, and other factors.
Combination Therapy
Different minimally invasive procedures can be combined for enhanced results. For instance, botulinum toxin and hyaluronic acid can be used together: first, botulinum toxin reduces dynamic wrinkles, followed by hyaluronic acid to fill static wrinkles and depressed areas. Laser treatment can also be combined with injectable therapy: lasers first improve skin texture, then injectables refine facial contours. However, combination therapies must be tailored to individual conditions to avoid overtreatment.
Side Effects and Complications
- Infection: Bacteria or viruses may be introduced into the subcutaneous tissue during injection, leading to localized or systemic infection. Localized infections can be treated with oral antibiotics, while systemic infections require intravenous antibiotic therapy.
- Vascular embolism: Accidental injection of hyaluronic acid into a blood vessel can cause blockage. Occlusion of small vessels may result in local skin discoloration and pain, while blockage of large vessels, such as the ophthalmic artery, can lead to blindness.
- Facial expression paralysis: Excessive dosing of botulinum toxin or massage after injection may cause the toxin to diffuse into other facial expression muscles, resulting in muscle atrophy and paralysis, leading to unnatural facial expressions.
- Local unevenness: Improper injection technique may cause unevenness or bumps at the injection site.
- Allergic reactions: Allergies to the injected material can cause localized symptoms such as redness, swelling, and itching.
For the selected equipment section, choose certified and reliable instruments, especially laser devices, as their parameters such as wavelength and energy directly affect treatment outcomes. Request relevant certification documents from the facility to understand the instrument's age and maintenance history.
Contraindications for the Procedure
In addition to pregnant women, breastfeeding mothers, individuals with systemic diseases, and those with material allergies, people experiencing skin inflammation (such as active acne outbreaks) should avoid laser treatments and injectable minimally invasive procedures. Recent sunburns or skin abrasions also warrant avoiding injections to prevent worsening the damage or causing infection.
In addition to the groups already mentioned—pregnant women, breastfeeding mothers, individuals with systemic diseases, and those with material allergies—laser treatments and injectable minimally invasive procedures are not recommended for people with skin in an inflammatory phase (such as during an acne breakout). Recent sunburns or skin breaks should also be avoided before injections to prevent exacerbating damage or causing infection.
Side Effects
As outlined in the section on side effects and complications, potential adverse reactions may include infection, vascular embolism, facial expression paralysis, uneven skin texture, and allergic reactions.
Specific details regarding side effects and complications are as follows:
Infection: During injection, bacteria or viruses may be introduced into the subcutaneous tissue, leading to localized or systemic infection. Localized infections can be treated with oral antibiotics, while systemic infections require intravenous antibiotic therapy.
Vascular Embolism: If hyaluronic acid is inadvertently injected into a blood vessel, occlusion of small vessels may cause localized skin discoloration and pain. Occlusion of large vessels, such as the ophthalmic artery, can result in blindness.
Facial Expression Paralysis: Excessive dosing of botulinum toxin or massage after injection may cause the toxin to spread to other facial expression muscles, leading to muscle atrophy and paralysis, resulting in unnatural facial expressions.
Uneven Skin Texture: Improper injection technique may cause localized irregularities or bumps.
Allergic Reactions: Allergic responses to the injected material can cause localized redness, swelling, itching, and other allergic symptoms.
If localized redness and swelling or pain occur after injection, they are considered normal if they gradually subside within 24 to 48 hours. However, if redness, swelling, or pain continues to worsen, or if abnormal symptoms such as fever or skin discoloration appear, this may indicate complications such as infection or vascular embolism, and medical attention should be sought immediately. Abnormal facial expressions, such as stiffness or asymmetry, may result from facial expression paralysis caused by botulinum toxin injection.Professional doctors develop personalized treatment plans based on individual facial characteristics, needs, and physical condition. When selecting a treatment plan, it is essential to fully understand its content, expected outcomes, potential side effects, and risks. Avoid blindly pursuing so-called "latest" or "most advanced" options; instead, choose the approach that best suits your needs.