Experience the Power of Proven RF Innovation
Advanced Skin Rejuvenation. Zero Downtime. Science-Backed Results.
What is Scarlet SRF™?
The First & Original Short-Pulse RF Microneedling Treatment
Scarlet SRF™, developed by global aesthetic leader Serendia, revolutionizes traditional microneedling by combining it with FDA-cleared radiofrequency (RF) energy. This dual-energy delivery activates natural regeneration in every layer of your skin while maintaining exceptional safety and comfort—thanks to the patented Na Effect™.
Unlike older RF systems that affect broad skin areas, Scarlet uses independent bipolar signal energy to create precise thermal zones around each microneedle.
This results in:
Minimized acne scars and pores
Reduced fine lines and wrinkles
Skin tightening and lifting
Brighter, more even skin tone
Enhanced elasticity and texture
Key Benefits of Scarlet SRF:
No bleeding, no downtime
Clinically proven and FDA-cleared
Safe for all skin types & tones
Comfortable, fast, and effective
Visible results in 1–3 treatments
Every Layer. Every Insight.
The Na Effect™: The Science Behind the Results
Named after its creator, Dr. Jongju Na, the Na Effect™ describes a patented RF delivery method that ensures precise tissue coagulation around each microneedle. This allows for superior tightening and remodeling without the risk or downtime of traditional RF treatments.
“Scarlet SRF allows for independent electrothermal coagulation, producing rejuvenation deep within the dermis without damaging surrounding tissue.” - Published in Nature’s Scientific Reports
Real People. Real Results.
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