Skin Rejuvenation Laser Quick Guide: Does Skin Become Thinner? Answering 6 Key Questions About Effects, Drawbacks, Post-Treatment Care, and More
Skin Rejuvenation Laser Quick Guide Table of Contents
- What is skin-rejuvenating laser? What are its effects?
- What's the difference between skin-clearing laser and picosecond laser?
- How much does a skin-clearing laser treatment cost?
- What are the pre-treatment precautions for skin-clearing laser therapy?
- What are the post-treatment care steps for skin-refining laser therapy?
- Does skin become thinner after laser skin resurfacing?
- Where can I get a skin-clearing laser treatment?
What is skin-rejuvenating laser? What are its effects?

The skin-brightening laser treatment utilizes a rubidium-雅各 laser to reduce skin pigmentation such as sunspots and freckles, resulting in a more even and luminous complexion. It also helps tighten pores, exfoliate dead skin cells, and stimulate collagen production for smoother, more refined skin. For a full-face treatment, the procedure typically takes 10-15 minutes. After the laser treatment, makeup applies exceptionally well. If you go to...Medical Aesthetics ClinicLooking for a simple skincare treatment? Try the skin-refining laser!
What are the drawbacks of skin-rejuvenating laser treatments?
- Multiple sessions are required: Skin-rejuvenating laser treatments typically require multiple sessions to achieve optimal results.
- You may experience temporary discomfort: Mild redness, swelling, or a burning sensation may occur after treatment, typically subsiding within a few hours to one or two days.
- Post-procedure skin sensitivity: The skin-refining laser accelerates keratin metabolism, potentially causing temporary thinning, dryness, and increased sensitivity to external irritants.
What's the difference between skin-clearing laser and picosecond laser?

The differences between skin-cleansing laser and picosecond laser can be referenced in the table below:
| Skin-Cleansing Laser | Picosecond laser | |
| Principle | Utilizing long-pulse lasers to penetrate deep into the dermis, stimulating collagen regeneration to improve skin texture. | Utilizing ultrafast pulse durations (picosecond level) to generate photomechanical effects, shattering pigments into finer microparticles. |
| wavelength | Lasers with a wavelength of 1064 nm are commonly used. | Lasers with wavelengths of 532nm, 755nm, or 1064nm. |
| effect | Enlarged pores, uneven skin tone, fine lines, acne. | Pigmentation spots, tattoos, deep-seated pigmentation issues, acne scars. |
| Effect | Multiple sessions are required for gradual improvement of skin texture. | Pigmentation issues show faster and more noticeable results, with excellent efficacy on deep acne scars. |
| tenderness | Pain levels are low, with most patients experiencing only a mild burning sensation during treatment. | Pain levels are relatively high, so topical anesthetic may be required. |
| Postoperative recovery period | The recovery period is short, typically lasting from a few hours to one day before returning to normal. | Recovery time varies depending on the energy level used and may involve mild redness and swelling or scabbing. |
| Scope of Application | Suitable for skin texture improvement, mild dullness, acne, and fine lines. | Suitable for deep pigmentation, acne scars, and tattoo removal. |
| Number of treatment sessions | Approximately 4 to 6 times, with gradual improvement. | Visible results can be seen after 2 to 4 sessions, depending on the specific issue. |
How much does a skin-clearing laser treatment cost?

The price of skin-cleansing laser treatments varies across clinics based on their specific treatment plans, ranging from $1,000 to $8,000. Some clinics combine the procedure with hydrating or brightening infusion treatments to provide foundational skincare. It is recommended to visit different medical aesthetic clinics and select a treatment plan that best suits your individual needs.
Is one session of skin-clearing laser effective?
A single session of skin-clearing laser treatment can show results, but the effects are limited. To achieve long-term skin improvement and pigmentation reduction, multiple sessions combined with post-treatment care are typically required. If you wish to address specific concerns or plan the number of sessions, adjustments can be made based on your skin condition and budget.
How often should I get a skin-clearing laser treatment?
The skin-refining laser is a maintenance-oriented treatment. A full course typically consists of 8 to 10 sessions, with noticeable improvements in skin texture usually observed after the first 1 to 2 sessions.
Due to individual differences in skin tolerance, it is recommended to wait 2-3 weeks between initial treatments. Subsequent visit frequency will be determined by the physician's comprehensive assessment.
What are the pre-treatment precautions for skin-clearing laser therapy?

When undergoing skin-cleansing laser treatment, please note the following points:
- If you have pre-existing skin conditions such as allergies, pustules, redness and swelling, dryness and itching, or systemic lupus erythematosus, or if the treatment area has open wounds, you are not suitable for skin-cleansing laser therapy.
- Pregnancy requires evaluation by a physician.
- Before treatment, enhance sun protection and maintain skin hydration. Avoid using irritating skincare products such as fruit acid peels.
How long does post-treatment redness last after a skin-clearing laser procedure?
Mild redness typically subsides within a few hours, though it may persist for 1 to 2 days in some individuals. During this time, gentle moisturizing products can be used to soothe the skin.
Does the skin-cleansing laser hurt?
The discomfort experienced during a skin-cleansing laser treatment varies from person to person. Some may feel a slight stinging or tingling sensation, while others may only notice a warm feeling on their skin. If you are extremely sensitive to pain and cannot tolerate it, you can ask your doctor to apply a topical anesthetic. First-time patients may find it less comfortable, and the intensity can be adjusted by the doctor based on your skin's tolerance.
How soon after a skin-clearing laser treatment can I apply makeup?
It is recommended to wait 24-48 hours before applying light makeup to ensure the skin has fully recovered and will not be irritated by cosmetics. If mild peeling or redness occurs post-procedure, delay makeup application.
What are the post-treatment care steps for skin-refining laser therapy?

To properly care for your skin after laser skin resurfacing, keep these important points firmly in mind:
- After laser skin resurfacing, scabs may form on the skin. Avoid picking at them, as this can easily lead to scarring.
- Protect your skin from sun damage by using gentle sunscreen with an SPF of 30 or higher.
- After undergoing skin-rejuvenating laser treatment, the skin tends to feel drier. Focus on moisturizing to aid skin repair and avoid irritating skincare products containing ingredients such as whitening agents, mandelic acid, or retinoic acid.
- Avoid heavy makeup for 1-2 days after the skin-clearing laser treatment. Light makeup is acceptable.
- Avoid high-temperature environments for 3-5 days after laser skin resurfacing. Elevated temperatures may slow skin recovery. Examples include steam baths, saunas, hot tubs, and hot springs.
- A light diet and regular sleep schedule can aid skin repair and prevent inflammatory reactions.
Does skin become thinner after laser skin resurfacing?

The skin does not thin after laser skin resurfacing; this concern is entirely a myth.
The skin-rejuvenating laser works by penetrating the dermis with light of a specific wavelength to stimulate collagen production and renewal, thereby improving issues such as enlarged pores, uneven skin tone, fine lines, and dullness. Therefore, this laser treatment does not thin the skin; instead, it enhances skin firmness, thickness, and elasticity.
Where can I get a skin-clearing laser treatment?

Most medical aesthetic clinics offer skin-rejuvenating laser treatments. If you're unsure how to choose, consider checking out the following recommendations featuring real experiences from mystery shoppers:
- Recommended Laser Treatments in Taipei:Meilier Aesthetic Clinic、ripple pattern medical beauty clinic
- Recommended Laser Treatments in Taichung:LUME Clinic、Vigil Clinic
- Recommended Laser Treatments in Tainan:Younger Dermatology Clinic、Airlie Clinic、Josephine Health & Aesthetics Clinic
- Recommended Laser Treatments in Kaohsiung:Yuet Jin Medical Clinic、Chi Lai Medical Clinic、Midsummer Medical Clinic
Yuet Tsin Medical Clinic is located next to the Museum of Fine Arts, just a 3-minute walk from the Light Rail Museum of Fine Arts Station and a 10-minute walk from the Taiwan Railway Museum of Fine Arts Station. Parking is also very convenient, and there are 2 parking lots on the Museum of Fine Arts Road near the clinic ...














