Gold RF Microneedling
Gold RF Microneedling is a minimally invasive aesthetic treatment that combines radiofrequency (RF) energy with microneedling to address a range of skin concerns, including acne scars, pigmentation such as melasma, skin laxity, enlarged pores, and vascular conditions like rosacea. The treatment uses gold-plated microneedles to deliver controlled RF energy into targeted layers of the skin, stimulating the body’s natural collagen production and wound healing response.
At EHA Clinic, Gold RF Microneedling is provided using a dual-wave RF microneedling system that offers both Continuous Wave (CW) and Pulsed Wave (PW) modes across 8 treatment settings, allowing the treatment to be customised to different skin conditions, treatment areas, and patient needs. It is suitable for all skin types as RF energy is not limited by Fitzpatrick skin type classifications.
Treatment at a glance
Procedure Type
Minimally invasive skin treatment using radiofrequency (RF) energy delivered through gold-plated microneedles. Dual-wave technology (Continuous Wave and Pulsed Wave) across 8 treatment modes.
Expected Results
Skin rejuvenation; tightening and reduction in the appearance of pores; smoothened appearance of scars (acne, atrophic, hypertrophic, stretch marks); management of pigmentation (melasma) and vascular conditions (rosacea, diffuse redness). Results vary with individuals.
Downtime
Treatment Areas
Face (full face, periorbital), neck (turkey neck), décolletage, body (scars, stretch marks)
Procedure Time
30–60 minutes (including numbing cream application time)
What is Gold RF Microneedling?
Gold RF Microneedling is a treatment that combines two established skin treatment mechanisms — microneedling and radiofrequency energy — in a single device. Gold-plated, non-insulated microneedles penetrate the skin and deliver RF energy directly into targeted dermal layers. The gold plating on the needles allows for even distribution of the electromagnetic field and helps reduce epidermal damage during the procedure.
Key features to describe factually (not laudatorily):
- Dual-wave technology — the system uses both Continuous Wave (CW) and Pulsed Wave (PW) RF modes, unlike systems that only have CW. This allows the treatment to address both structural (collagen remodeling) and vascular/pigmentary concerns in the same or separate sessions.
- 8 treatment modes — enabling the doctor to customise settings for different skin conditions, treatment sites, and depths.
- Needle depth range of 0.3mm–4.0mm — the 0.3mm depth allows targeting of the papillary dermis (just below the basement membrane), where senescent fibroblasts and type III collagen are distributed. Deeper settings target the reticular dermis for structural remodeling.
- Gold-plated, non-insulated needles — designed to deliver uniform RF energy distribution across the treatment zone.
How Does Gold RF Microneedling Work?
Continuous Wave (CW) Mode — Skin Remodeling and Tightening:
In CW mode, a single sustained pulse of RF energy is delivered into the dermis on each needle penetration. The tissue temperature rises above 60°C, causing protein denaturation and initiating the body’s wound healing response. This stimulates collagen production and dermal remodeling over time. CW mode is used for:
- Skin tightening and firming
- Reduction in the appearance of fine lines and wrinkles
- Reduction in the appearance of enlarged pores
- Acne scar treatment
- Overall skin texture improvement
Pulsed Wave (PW) Mode — Pigmentation and Vascular Lesions:
In PW mode, multiple ultra-short pulses of RF energy are delivered to target abnormal blood vessels and tissues in the upper dermis and basal layer. This mode selectively addresses damaged tissues while aiming to preserve surrounding healthy tissue. PW mode is used for:
- Melasma — by regulating melanin production, strengthening the basement membrane, and targeting abnormal blood vessels that contribute to the condition
- Rosacea and diffuse redness — by targeting neovascularities (abnormal blood vessels) in the dermis
- Post-inflammatory hyperpigmentation (PIH)
Step-by-step Treatment Process
1. Consultation
The doctor assesses the patient’s skin condition, discusses concerns and goals, reviews medical history, and determines the appropriate treatment plan (modes, depth settings, number of sessions).
2. Preparation
The treatment area is cleansed. A topical numbing cream is applied and left on for approximately 20–30 minutes to reduce discomfort during the procedure.
3. Treatment
The doctor places the Gold RF Microneedling handpiece firmly on the skin. On each application, the microneedles penetrate to the selected depth and deliver RF energy. Patients may feel a prickly sensation from the needles and some warmth from the RF energy. The doctor works systematically across the treatment area, adjusting modes and depth as needed.
4. Post-treatment
After the procedure, a soothing gel or mask and/or light therapy may be applied to help reduce redness and support the skin’s healing process.
What Can Gold RF Microneedling Treat?
Gold RF Microneedling is suitable for application on the face, neck, décolletage, and body. At EHA Clinic, the treatment plan is customised based on the patient’s skin condition, concerns, and goals.
ACNE SCARS
RF energy and microneedling work together to break down scar tissue and stimulate new collagen production. Suitable for atrophic (depressed) scars, hypertrophic (raised) scars, and ice-pick
MELASMA
Pulsed Wave mode targets the root causes of melasma — hyperactive melanocytes, weakened basement membrane, and abnormal blood vessels — rather than addressing only the surface pigmentation
ROSACEA / DIFFUSE REDNESS
PW mode selectively coagulates abnormal blood vessels in the dermis that contribute to persistent redness, without harming surrounding
ENLARGED PORES
CW mode stimulates collagen production around pore structures, which may help reduce the visible size of enlarged pores over
FINE LINES AND WRINKLES
Collagen remodeling through CW mode helps improve skin firmness and reduce the appearance of fine lines, particularly around the eyes, mouth, and forehead
SKIN LAXITY
RF-induced collagen contraction and new collagen production may improve skin firmness and elasticity
STRETCH MARKS
Both face and body applications — the adjustable depth allows treatment of stretch marks on the abdomen, thighs, and other areas
POST-INFLAMMATORY HYPERPIGMENTATION (PIH)
PW mode helps regulate melanin production and strengthen the basement membrane to reduce recurrence
Gold RF Microneedling vs. Traditional Microneedling
Traditional Microneedling
TECHNOLOGY
Mechanical needle penetration only
Depth of treatment
Primarily affects upper dermis (up to ~2mm)
Collagen stimulation
Triggered by mechanical micro-injuries
Pigmentation / vascular treatment
Not directly addressed
Skin tightening
Limited
Sessions typically needed
4–6 sessions
Downtime
24–72 hours of redness
Suitability for darker skin
Higher risk of PIH
Gold RF Microneedling
TECHNOLOGY
Microneedles + radiofrequency energy
Depth of treatment
Targets both superficial and deeper dermal layers (0.3–4.0mm)
Collagen stimulation
Triggered by both micro-injuries and RF-induced thermal response
Pigmentation / vascular treatment
Pulsed Wave mode targets abnormal blood vessels and melanocytes
Skin tightening
CW mode delivers thermal energy for collagen contraction
Sessions typically needed
3–4 sessions (varies by individual and condition)physiquepgh+1
Downtime
1–5 days of redness and mild swelling
Suitability for darker skin
RF energy is not limited by Fitzpatrick skin type; suitable for all skin types with appropriate settings
Note: Individual results vary. The comparison above is based on the general characteristics of each treatment method and is for educational purposes.
What Results Can You Expect
after treatment
within 4 weeks
3-6 months
number of sessions
maintenance
Results vary between individuals. The number of sessions and outcomes cannot be guaranteed and depend on factors including skin condition, age, lifestyle, and adherence to post-treatment care.
Side Effects and Safety
Common, temporary side effects
- Redness at the treatment site (1–5 days)
- Mild swelling (1–3 days)
- Pinpoint bleeding during the procedure (resolves quickly)
- Mild discomfort, warmth, or tingling sensation during treatment
- Dryness or light peeling in the days following treatment
Less common side effects
- Temporary post-inflammatory hyperpigmentation (PIH), especially in darker skin tones
- Bruising (usually resolves within a week)
- Prolonged redness beyond 5 days
Rare but serious side effects (reported with RF microneedling generally)
- Burns or heat-related damage (if device settings are not appropriate for the patient’s skin type)
- Scarring
- Fat loss (if needles penetrate too deeply with excessive RF energy)
- Nerve damage
The US FDA issued a safety communication in October 2025 noting reports of serious complications (burns, scarring, fat loss, disfigurement, nerve damage) with certain uses of RF microneedling devices, and recommended that patients seek care from licensed health care providers with training and experience on the specific devices used. This underscores the importance of having the procedure performed by a qualified medical professional who is trained on the specific device and can customize treatment parameters appropriately.
At EHA Clinic, Gold RF Microneedling treatments are performed by registered medical practitioners. Full details of potential risks and side effects will be discussed during the consultation, and informed consent will be obtained before treatment.
Who is Suitable for Gold RF Microneedling?
Suitable candidates:
- Individuals with acne scars (atrophic, hypertrophic, ice-pick), stretch marks, or other scarring concerns
- Individuals with melasma, rosacea, or other pigmentation / vascular conditions
- Those concerned about skin laxity, fine lines, enlarged pores, or uneven skin texture
- Individuals of all skin types (including darker skin tones), as RF energy is not limited by Fitzpatrick skin type classification
Gold RF Microneedling may NOT be suitable for individuals with:
- Pregnancy or breastfeeding
- Active skin infections, cold sores (herpes simplex), open wounds, or inflamed acne in the treatment area
- Implanted electronic devices such as pacemakers or defibrillators (RF energy may interfere)
- Blood-clotting disorders or current use of anticoagulant medication
- Use of isotretinoin (Accutane) within the past 6–12 months
- Active or suspected skin cancer, or undiagnosed skin lesions
- Known allergy to gold or nickel
- Autoimmune conditions that affect wound healing (e.g. lupus, scleroderma) — without prior medical clearance
- Severe active eczema or psoriasis in the treatment area
A consultation with the doctor at EHA Clinic is required to determine if Gold RF Microneedling is appropriate for each individual patient. The doctor will review the patient’s full medical history, current medications, and skin condition before recommending a treatment plan.
Frequently Asked Questions (FAQs)
What is Gold RF Microneedling and how does it work?
Gold RF Microneedling is a minimally invasive treatment that delivers radiofrequency (RF) energy through gold-plated microneedles into targeted layers of the skin. The micro-injuries from the needles stimulate the body’s natural wound healing response, while the RF energy generates controlled heat to promote collagen production and dermal remodeling. The system uses both Continuous Wave and Pulsed Wave modes to address different skin concerns.
Who can perform Gold RF Microneedling treatments at your clinic?
Gold RF Microneedling treatments are performed only by registered medical practitioners who are trained in the safe use of the device, under Singapore’s regulatory frameworks (SMC’s Guidelines on Aesthetic Practices for Doctors).
Is the device used approved by the relevant regulatory authorities?
The RF microneedling device used at EHA Clinic meets the safety, performance, and quality standards required in Singapore. RF microneedling devices are classified as Class II medical devices. The clinic uses devices that are registered or authorised for use in Singapore.
How many sessions will I need, and what results can I expect?
The number of sessions depends on the individual’s skin condition, the severity of concerns, and treatment response. Most patients are recommended to undergo 3–4 sessions, spaced approximately 4–6 weeks apart. During the consultation, the doctor will assess the skin and provide a realistic estimate of how many treatments may be needed and what improvements may be expected. Specific outcomes cannot be guaranteed, as results vary between individuals.
How long before I see results?
Some patients observe initial changes within 4 weeks, with continued improvement over 3–6 months as new collagen is produced and the skin undergoes remodeling. The degree and speed of improvement depend on the condition being treated, the individual’s skin type, and lifestyle factors.
What are the risks, side effects, or downtime?
Common side effects include redness, mild swelling, pinpoint bleeding, and a warm or prickly sensation, which typically resolve within 1–5 days. Less common effects include temporary pigment changes (PIH) and bruising. Rare but serious complications, including burns, scarring, fat loss, and nerve damage, have been reported with RF microneedling devices generally. These risks will be fully discussed during the consultation, and informed consent will be obtained before treatment.
Is Gold RF Microneedling painful?
Before the procedure, a topical numbing cream is applied for approximately 20–30 minutes. During the treatment, patients may feel a prickly sensation from the microneedles and some warmth from the RF energy. Most patients describe the discomfort as mild and tolerable. The doctor can adjust settings to manage comfort during the session.
Is Gold RF Microneedling suitable for all skin types?
RF energy is not limited by Fitzpatrick skin type classification, which means it can be used across all skin tones. However, individuals with darker skin tones may have a higher risk of post-inflammatory hyperpigmentation (PIH) and may require adjusted treatment settings. The doctor will assess skin type and history during the consultation to determine the appropriate treatment parameters.
How is Gold RF Microneedling different from traditional microneedling?
Traditional microneedling uses only mechanical needle penetration to create micro-injuries and stimulate collagen production. Gold RF Microneedling adds radiofrequency energy delivered through the needles, which generates controlled heat in deeper skin layers and can target a wider range of concerns including pigmentation, vascular lesions, and skin laxity. The treatment typically requires fewer sessions compared to traditional microneedling for comparable concerns.
Can you show "before & after" photos or guarantee that my results will look like them?
Public advertising or promotional materials are required by regulation NOT to include “before & after” photos so as to avoid misleading impressions. Any example photos may be shown in-clinic during consultation for educational purposes only, with full context (e.g. lighting, patient profile, limitations). Results cannot be guaranteed, and individual outcomes will vary.
What regulatory protections do patients have?
All treatments are conducted under Singapore’s regulatory frameworks (MOH’s Healthcare Services Act / HCSA, HSA device regulation, SMC Guidelines on Aesthetic Practices for Doctors) which require standards for safety, device approval, truthful and non-misleading advertisements, and practitioner competence. Patients have the right to informed consent. The clinic records the consultation, treatment plan, medical history, and follow-ups.
How is cost determined?
Cost depends on several factors — the treatment area(s), number of sessions needed, treatment modes and settings used, and any concurrent treatments. A personalised cost estimate will be provided during the consultation.
Are there any contraindications (reasons why I might not be suitable)?
Certain conditions may make a patient unsuitable or require extra caution, including: pregnancy or breastfeeding, active skin infections or open wounds, implanted electronic devices (e.g. pacemakers), blood-clotting disorders or anticoagulant use, recent isotretinoin use (within 6–12 months), skin cancer or undiagnosed lesions, gold or nickel allergy, and certain autoimmune conditions. The doctor will review the full medical history during the consultation.
What should I do before and after my treatment?
Pre-treatment: Avoid strong sun exposure; discontinue certain topical agents (e.g. retinoids, acids) as advised by the doctor; inform the clinic of full medical history, medications, and any previous skin treatments.
Post-treatment: Follow sunscreen use strictly; avoid direct sun exposure; use gentle skincare products; avoid picking or scratching the treated area; follow the doctor’s or clinic’s aftercare instructions.
Post-treatment care
- Apply sunscreen (SPF 30 or higher) daily and avoid direct sun exposure for at least 2 weeks after treatment.
- Use gentle, fragrance-free cleansers and moisturisers. Avoid active skincare ingredients (e.g. retinoids, AHAs/BHAs, vitamin C serums) for at least 3–5 days or as directed by the doctor.
- Do not pick, scratch, or rub the treated area.
- Avoid strenuous exercise, saunas, and hot showers for 24–48 hours post-treatment.
- Stay hydrated and support the skin’s natural healing process.
- Follow up with the clinic if you experience prolonged discomfort, excessive swelling, or any unusual symptoms.
Gold RF Microneedling is suitable for application on the face, neck, décolletage, and body. At EHA Clinic, the treatment plan is customised based on the patient’s skin condition, concerns, and goals.
Book a Consultation
Gold RF Microneedling is suitable for a wide range of age groups, all genders, and all skin types. It can be customised through different wave modes, treatment depths, and energy settings to address conditions ranging from acne scars and melasma to skin laxity and enlarged pores. A consultation with the doctor at EHA Clinic is required to determine if you are a suitable candidate.
Alternatively, reach out to us for a non-obligatory consultation
Meet your EHA Clinic Doctor
Dr. Elias Tam, the Doctor Trainer
Dr. Elias Tam, with over 30 years in medicine, leads EHA Clinic, focusing on advancing technical standards in aesthetic medicine. He holds the position of Clinical Lecturer at University College London. Throughout his many years as an aesthetic doctor, Dr. Tam has held multiple hands-on training sessions and seminars, sharing his vast knowledge and expertise with aspiring doctors in the field.
Under his guidance, EHA Clinic offers a safe and comprehensive range of aesthetic treatments for the face, body, and hair; including clinically established treatments such as hair transplants, non-surgical face-lifting, body sculpting, fillers and other injectable treatments.