14+ devices.
8+ global brands.
IN Eternity Clinic is equipped with some of the world's most clinically respected aesthetic devices — brands for which Dr. Sin Yong serves as Key Opinion Leader and international trainer.
The difference between owning a device
and mastering it
Most aesthetic clinics have the same devices. What differs is the operator. As a Key Opinion Leader for multiple global brands, Dr. Sin Yong is consulted by manufacturers on clinical protocol development — meaning he applies these devices at a depth of expertise most practitioners never develop.
The Tetra Pro's four laser modes — ablative, coagulative, fractional and sub-surface — are combined by Dr. Sin Yong in the Scar3 protocol for 4D scar reconstruction. KOL device.
The gold-standard CO₂ laser for vaginal rejuvenation. Dr. Sin Yong is a Key Opinion Leader for DEKA and uses the Mona Lisa Touch for the G Lift protocol.
Extends the Mona Lisa Touch platform to address both internal and external intimate tissue in a single session plan. Combines ablative and coagulative CO₂ modes.
Multi-Point Technology HIFU for precise energy delivery at multiple tissue depths simultaneously — used in the VF Lift and 4K Body Lift protocols. Classys KOL device.
Combines radiofrequency with microneedling for precision dermal remodelling. Dr. Sin Yong is an International Trainer for the Secret DUO platform.
Advanced HIFU platform for face and neck lifting. Dr. Sin Yong is a Hironic Key Opinion Leader — involved in New Doublo 2.0 training programmes across Asia.
Radiofrequency platform used in the VF Lift (combined with Ultraformer MPT) and 4K Body Lift for simultaneous fat reduction and skin tightening. Ilooda KOL device.
Fotona's picosecond Q-switched Nd:YAG platform for pigmentation, post-inflammatory hyperpigmentation, melasma and tattoo removal. Multiple wavelengths for different chromophores.
Dual-wavelength laser platform with IntelliTrak technology for uniform energy delivery. Dr. Sin Yong is a Clarity II International Trainer. Used for pigmentation and skin rejuvenation.
Versatile laser platform for skin rejuvenation, hair removal, and vascular treatments. Part of the multi-modal approach to skin quality at IN Eternity.
Fractional laser platform for skin resurfacing, texture improvement and scar treatment — used as part of the multi-modal skin protocol alongside the DEKA Tetra Pro.
A body contouring platform that delivers 2.45GHz energy — similar in principle to ONDA — to selectively target and reduce subcutaneous fat while tightening the overlying skin.
A Q-switched and picosecond hybrid laser platform for pigmentation, melasma and tattoo removal — delivering both photoacoustic and photothermal energy for versatile treatment of Asian skin.
Classys' hydra-based facial platform that cleanses, exfoliates and hydrates the skin — extracting impurities and infusing serums for an immediate, healthy glow with no downtime.
The latest-generation HydraFacial system delivering patented Vortex cleansing, exfoliation and serum infusion — for deep pore cleansing, hydration and an instant radiant finish.
Brands that trust Dr. Sin Yong
A Key Opinion Leader is a physician formally engaged by a medical device company to provide clinical feedback, present at international conferences, and train other physicians. It is a role earned through demonstrated clinical excellence.
Dr. Sin Yong is a named Key Opinion Leader and Key Speaker for Classys — the Korean manufacturer of Ultraformer MPT and Secret DUO. He presents at Classys Global Customer Summits in Seoul and trains physicians internationally.
Hironic Key Opinion Leader for the Doublo 2.0 HIFU platform. Invited speaker at Hironic VVIP Partners Meeting, Seoul. Involved in New Doublo 2.0 training programmes across Asia.
Ilooda Key Opinion Leader and Expert Academy faculty member — presenting clinical laser and energy-based techniques at Ilooda's Seoul training academy and regional events.
DEKA Key Opinion Leader for the Tetra Pro CO₂ and Mona Lisa Touch platforms. Dr. Sin Yong conducts Tetra Pro training sessions in Singapore and internationally.
Fotona Key Opinion Leader applying the StarWalker PQX picosecond platform for pigmentation and tattoo removal — with protocols adapted for Asian skin types.
International trainer for the Clarity II laser (Lutronic) — applying IntelliTrak technology for consistent, uniform laser delivery across pigmentation and skin rejuvenation indications.
International trainer for the Alma Primex platform — delivering laser and energy-based protocols for skin rejuvenation, hair removal and vascular indications across Asian skin types.