Mirajet
The device offers three main effects: microsubcision, microinjuries to stimulate collagen production, and delivery of skinboosters without the use of needles. These combined effects make Mirajet a powerful treatment for skin rejuvenation and overall enhancement.

Mirajet is an advanced Korean skincare device that combines erbium laser energy with jet technology to effectively address various skin concerns, including acne, enlarged pores, scars, and skin texture.
How Mirajet works
Three effects, no needles.
The erbium laser energy creates controlled micro-incisions in the skin to break down scar tissue, smooth out skin texture, and improve skin tone. This process stimulates the body's natural healing process, resulting in smoother, more youthful skin.
The laser creates microinjuries in the dermis, encouraging the skin to regenerate and produce collagen. This helps to tighten the skin, improve its elasticity, and reduce the appearance of fine lines, wrinkles, and scars.
Mirajet uses jet technology to deliver skin-boosting ingredients directly into the skin without the need for needles. This helps hydrate and rejuvenate the skin, enhancing its overall health and appearance.
- Technology
- Erbium laser with jet delivery
- Origin
- Korean device
- Effects
- Microsubcision, collagen stimulation, skinbooster delivery
- Needles
- None
- Typical course
- 3 to 5 treatments, 4 to 6 weeks apart
- Downtime
- Minimal; slight redness settles within hours


Benefits of Mirajet treatments
What the device does for skin.
Reduces acne lesions and prevents future breakouts by targeting inflammation and oil production, while also improving skin texture.
Effective in treating acne scars, promoting collagen production and skin regeneration to reduce the appearance of scars and other skin imperfections.
Tightens enlarged pores and smoothens skin texture for a more even complexion.
Enhances skin tone, texture, and hydration, leaving the skin looking smoother, healthier, and more radiant.
As a non-invasive procedure, there is little to no downtime, allowing you to return to your normal activities shortly after treatment.
Applications of Mirajet
What the device is used for.
Targets active acne and helps prevent future breakouts by addressing the root causes of acne.
Reduces the appearance of acne scars by stimulating collagen and promoting skin healing.
Helps refine and tighten pores, resulting in smoother skin.
Improves overall skin texture and tone for a refreshed, youthful appearance.
- Treat active acne and prevent breakouts
- Soften acne scars and skin imperfections
- Refine and tighten enlarged pores
- Improve overall texture and tone
- Receive skinboosters without needles
- A series of 3 to 5 treatments, 4 to 6 weeks apart, is typical
- Slight redness usually subsides within a few hours
- Entirely needle-free and non-invasive
- Can be combined with RF therapies and skinboosters
- Suitability is confirmed at consultation
Why choose Dr Jinah Yoo for Mirajet treatments
Four things we insist on.
We offer the latest in erbium laser and jet technology to deliver exceptional results.
Our experts tailor treatments to suit your unique skin concerns and goals.
The treatment is non-invasive and safe, providing noticeable improvements without the need for needles.
Combine Mirajet with other treatments like RF therapies and skinboosters for even more dramatic results.
Your consultant
Led by Dr Jinah Yoo.

Dr Jinah Yoo
MBChB FRCP · Consultant Dermatologist · FounderDr Jinah Yoo is a Korean UK-trained consultant dermatologist who is the founder and medical director of Dr Jinah Yoo Dermatology. Dr Yoo has completed intensive dermatology training and developed special interest in cosmetic dermatology, hyperpigmentary disorders and skin lymphoma.
She attended numerous observerships at the World's leading pigment/cosmetic dermatology clinics in USA, Singapore and South Korea and established the first NHS-based hyperpigmentation service at Queen Elizabeth Hospital in 2018.
- GMC-registered consultant dermatologist
- Fellow of the Royal College of Physicians (FRCP)
- Distinction in MSc, University of Manchester
- MSc project work on facial hyperpigmentation
The clinic
45 Albemarle Street, Mayfair.



Frequently asked questions
Mirajet FAQs.
Mirajet is a Korean aesthetic device that combines erbium laser energy with jet technology to treat skin concerns such as acne, scars, enlarged pores, and general skin rejuvenation.
Mirajet creates microinjuries in the skin using erbium laser energy, which stimulates the body's natural collagen production, tightening the skin and improving texture.
Mirajet uses jet technology to deliver skin-boosting ingredients directly into the skin, providing hydration and rejuvenation without the need for needles.
There is minimal downtime. You may experience slight redness, which typically subsides within a few hours.
Typically, a series of 3-5 treatments spaced 4-6 weeks apart is recommended for optimal results.
Yes, Mirajet helps reduce the appearance of acne scars by promoting collagen production and improving skin regeneration.
Next step
Book a consultation to discover a tailored skin treatment plan.
Your dermatologist will confirm how many Mirajet sessions your skin needs, and which skinboosters to deliver alongside them.




