Secret RF 2.0 Microneedling — Face

Fractional radiofrequency microneedling using the Secret RF 2.0 platform, combining gold-plated insulated microneedles with bipolar RF energy delivery at adjustable depths to tighten skin, reduce pore size, and improve acne scarring.

Secret RF 2.0 is a next-generation fractional radiofrequency microneedling system that combines two treatment modalities in a single device. Gold-plated insulated microneedles penetrate the skin to a precisely controlled depth (0.5-3.5mm), and once in position, deliver bipolar radiofrequency energy directly into the deep dermis while the insulated needle shafts protect the epidermis from thermal damage. This targeted energy delivery distinguishes Secret RF from traditional microneedling by adding volumetric heating of the deep tissue. The RF energy creates controlled thermal zones around each needle tip, heating the collagen fibres in the reticular dermis to 55-65°C. At this temperature, existing collagen denatures and contracts (providing immediate mild tightening), while the thermal injury triggers a robust wound-healing cascade that produces new collagen type I and III over the following 4-12 weeks. The 2.0 platform improves on its predecessor with faster RF delivery cycles, real-time impedance monitoring for consistent energy output across different tissue types, and a semi-automated treatment mode. A full-face Secret RF treatment at Neonia takes approximately 45 minutes. Topical anaesthetic cream is applied for 20-30 minutes before the procedure. During treatment, patients feel a combination of mild pricking (from the needles) and warmth (from the RF energy). Post-treatment, the skin appears red and mildly swollen, similar to moderate sunburn, which typically resolves within 24-48 hours. Tiny pinpoint marks from the needles fade within hours. The treatment is effective for skin tightening, pore reduction, fine line smoothing, and acne scar improvement. A course of 3-4 sessions spaced 4-6 weeks apart is recommended for optimal results, with maintenance treatments once or twice yearly. Secret RF is safe for all skin types (Fitzpatrick I-VI), as the insulated needles prevent epidermal heating that can trigger post-inflammatory hyperpigmentation in darker skin tones.