Agnes RF Microneedling
This minimally invasive treatment delivers RF energy precisely into the skin, targeting problem areas without damaging surrounding tissues. By combining the benefits of microneedling and RF energy, Agnes RF promotes long-term skin improvement and provides effective solutions for persistent skin conditions.








Agnes RF is an innovative microneedling device from Korea that uses targeted radiofrequency (RF) technology to address a variety of skin concerns, including acne, blackheads, enlarged pores, and syringomas.
How Agnes RF Works
Agnes RF employs ultra-fine insulated microneedles to deliver RF energy directly to targeted layers of the skin. The energy generates heat that stimulates collagen production, shrinks sebaceous glands, and breaks down problematic tissues, such as syringomas, without affecting the surrounding skin. This targeted approach ensures precise treatment with minimal downtime.
Agnes RF Treatment Benefits
Acne Control
Reduces active acne by targeting and shrinking overactive sebaceous glands, preventing future breakouts.
Blackhead Removal
Effectively eliminates blackheads by reducing oil production and clearing clogged pores.
Pore Refinement
Minimises the appearance of enlarged pores by promoting collagen and elastin production for smoother, tighter skin.
Syringoma Treatment
Safely removes syringomas, small benign growths often found around the eyes, with precision and minimal discomfort.
Targeted Precision
Focuses energy on specific problem areas for optimal results with minimal skin trauma.
Long-Lasting Results
Stimulates the skin’s natural repair processes, improving skin texture and tone over time.
Customised Treatment Plans
At Dr Jinah Yoo Dermatology, we design personalised Agnes RF treatment plans to suit your unique skin concerns. Whether you’re looking to control acne, refine pores, or remove syringomas, our team will create a customised approach tailored to your needs.
Why Choose Dr Jinah Yoo for Agnes RF Microneedling?
Expert Care
Our experienced dermatologists are skilled in delivering precise and effective Agnes RF treatments for a wide range of skin conditions.
Advanced Technology
We use the latest Agnes RF system, ensuring state-of-the-art care with proven results.
Minimal Downtime
This minimally invasive treatment allows you to return to your daily activities quickly, with little recovery time.
Comprehensive Solutions
From acne control to syringoma removal, Agnes RF addresses multiple skin concerns with precision and long-term effectiveness.
Based in Mayfair, London
Pioneered by Dr. Jinah Yoo
Dr 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 has completed two Master’s degrees in addition to her medical training and has been awarded Distinction in MSc (Skin Medical and Procedural Dermatology) at the University of Manchester. Spending the final year of her MSc doing her projects on facial hyperpigmentation equipped her with scientific knowledge on aetiology and evidence-based approach in the management of hyperpigmentation.
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.
She has been elected to Royal College of Physician fellowship (FRCP) for her ongoing contribution to the advances in dermatology specialty. She is actively involved in education and research and her works are regularly presented at national/international conferences and published in peer-review journals.
FREQUENTLY ASKED QUESTIONS
Agnes RF Microneedling FAQ’s
What is Agnes RF microneedling?
Agnes RF is a minimally invasive treatment that combines microneedling with radiofrequency energy to treat acne, blackheads, enlarged pores, and syringomas effectively.
How does Agnes RF treat acne?
Agnes RF targets overactive sebaceous glands responsible for acne, shrinking them to reduce oil production and prevent future breakouts.
Is Agnes RF safe for syringoma removal?
Yes, Agnes RF is highly effective for syringoma removal. Its precision technology allows for safe and accurate targeting of these small growths.
How many sessions will I need?
The number of sessions depends on the severity of your skin condition. Most patients see noticeable improvements after 1–3 treatments.
Is there downtime after Agnes RF?
Downtime is minimal, with some redness or swelling that typically subsides within a few days.
Can Agnes RF improve my skin texture?
Yes, Agnes RF stimulates collagen production, which improves skin texture, tightens pores, and enhances overall skin tone over time.
Who is a good candidate for Agnes RF?
Agnes RF is suitable for individuals with active acne, blackheads, enlarged pores, or syringomas. A consultation is recommended to determine if it’s the right treatment for you.