MNRF (Microneedling Radiofrequency)

At Lakeside Regenerrative Clinic, MNRF, or Microneedling Radiofrequency, is a minimally invasive skin-rejuvenation procedure that combines controlled microneedling with radiofrequency energy. It is used to address concerns such as acne scars, enlarged pores, uneven skin texture, fine lines, and skin laxity.

Treatment is planned according to the patient's skin type, condition, degree of scarring or laxity, and individual treatment goals.

1. Principle

The principle of MNRF is to create controlled micro-injuries and deliver radiofrequency energy into the deeper layers of the skin, stimulating the body's natural healing and collagen-remodelling processes.

Unlike superficial treatments, MNRF allows radiofrequency energy to be delivered at controlled depths, helping target the dermal layers while limiting unnecessary injury to the skin surface.

Key principles include:

• Controlled stimulation of the dermis
• Stimulation of collagen and elastin production
• Remodelling of scar tissue
• Improvement of skin texture and firmness
• Reduction in the appearance of acne scars and enlarged pores
• Support for skin tightening and rejuvenation

2. Mechanism

MNRF uses fine, insulated or non-insulated microneedles to reach a predetermined depth within the skin. Radiofrequency energy is then delivered through the needle tips into the targeted dermal layers.

The controlled thermal energy produces a thermal coagulation effect within the dermis while the microneedles create precise micro-injuries. This activates the body's wound-healing response and stimulates fibroblast activity.

Over time, new collagen formation and dermal remodelling can improve skin texture, firmness, and the appearance of scars.

Overall mechanism:

Microneedle insertion → Controlled RF energy delivery → Thermal stimulation → Wound-healing response → Collagen remodelling → Improved skin texture and firmness

3. Indications

MNRF may be considered for a range of textural, scar-related, and age-related skin concerns.

Common indications include:

• Atrophic acne scars
• Enlarged pores
• Uneven skin texture
• Fine lines and wrinkles
• Mild to moderate skin laxity
• Reduced skin firmness
• Certain surgical or traumatic scars
• Uneven skin surface
• Photoageing
• Overall skin rejuvenation

MNRF may be particularly useful for acne scars because the controlled energy and microneedling can stimulate collagen remodelling within the scarred tissue.

The number of sessions and treatment settings depend on the severity of the condition, skin type, treatment area, and individual response.

4. Contraindications & Precautions

A detailed skin assessment is important before MNRF to determine suitability and minimise potential complications.

Contraindications may include:

• Active bacterial, viral, or fungal skin infection
• Open wounds or significantly compromised skin
• Active inflammatory skin conditions at the treatment site
• Certain uncontrolled medical conditions
• Known sensitivity to the treatment or relevant components
• Significant disorders affecting wound healing

Important precautions include:

• Pregnancy and breastfeeding, depending on clinical circumstances
• Use of medications that affect bleeding or wound healing
• Active acne or significant inflammation in the treatment area
• Recent laser treatment, chemical peel, or other intensive procedures
• History of keloid or abnormal scar formation
• Increased tendency for post-inflammatory hyperpigmentation
• Certain implanted electronic or metallic medical devices, depending on the RF system used

MNRF Treatment at Lakeside Regenerrative Clinic

At Lakeside Regenerrative Clinic, MNRF treatment is planned according to the patient's skin type, scar characteristics, degree of laxity, and individual treatment goals.

Our dermatology team assesses the skin and determines the appropriate needle depth and radiofrequency settings for each patient. Patients are counselled about the expected results, number of sessions, recovery period, aftercare, and potential risks before treatment.

Consult our dermatology team to determine whether MNRF is suitable for your skin concerns.