TargetCool in Bellevue, WA

Sun Aesthetic Clinic was founded by Dr. Jay Sun, MD — an anesthesiology and pain-management specialist — and TargetCool is the device-side expression of the comfort discipline he built the clinic around. It is the cold-air handpiece our clinical team reaches for when a laser, radiofrequency, microneedling, or injection-based protocol would benefit from active surface cooling: before the pass to pre-cool the skin, during the pass to reduce thermal sensation, and after the pass to settle inflammation. The framing is straightforward — TargetCool is the device that makes the other devices comfortable.

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What TargetCool Is

TargetCool is a controlled cold-air delivery system. A targeted stream of chilled air — temperature and duration both adjustable — is directed at the treatment area during a procedure to cool the surface of the skin without contact, without consumables, and without interrupting the protocol underneath it.

The clinical effect is layered:

• Thermal discomfort reduction — the sensation a patient registers from a laser, RF, or microneedling pass is largely a thermal one. Pre-cooling and same-pass cooling lower the surface temperature the nerve endings read, which lowers the discomfort registered.
• Epidermal protection — surface cooling raises the margin of safety on energy-based protocols where the target sits below the epidermis. The skin barrier reads less of the delivered energy.
• Post-procedure inflammation control — a brief cold-air finish at the end of a session quiets the immediate flush and reduces the early inflammatory window.

TargetCool is not a treatment that produces an aesthetic outcome on its own. It is a clinical adjunct layered into the protocols that do.

Why an Anesthesiologist-Founded Clinic Adds This Device

Dr. Jay Sun’s clinical training is in anesthesiology and pain management. That is not background framing on this page — it is the reason TargetCool sits inside the Sun Aesthetic protocol library at all.

Pain management as a discipline reads procedural comfort as a clinical variable: something to be designed for, measured against the protocol, and adjusted in real time. Most aesthetic clinics treat patient comfort as a hospitality concern — a stress ball, a hand-hold, a topical numbing cream applied off a standing menu. The anesthesiology lens is different. Comfort is a layered protocol: pre-procedure preparation, intra-procedure thermal and sensory management, post-procedure recovery. TargetCool is the device-side answer to the intra-procedure layer of that protocol.

That is the specific reason this clinic carries the device and why the comfort architecture around laser, RF, and injection-based work runs differently here than at a clinic without the same clinical lead.

When TargetCool Is Used

TargetCool is paired into procedures where surface cooling meaningfully changes the patient experience, the protocol safety margin, or both. The most common pairings inside the Clinical Skin Care category and the broader medspa surface:

• Laser Hair Removal (paired with TargetCool comfort) — the highest-volume use case. Active cooling across the pulse window lowers the thermal sensation patients describe as the “snap” of a hair-removal pass and supports tolerance across the full treatment area.
• Nordlys IPL Photofacial — surface cooling protects the epidermis through broad-spectrum light pulses and reduces the post-session flush.
• Microneedling — pre-cooling and post-cooling quiet the surface response of the skin during and after collagen-induction passes.
• PicoWay and Vbeam Pro laser protocols — active cooling is integrated into pigment-targeting and vascular-targeting laser passes to manage thermal load on the surrounding tissue.
• Agnes RF — for the radiofrequency phase of the protocol, cold-air finishing is used to settle the treated zone.
• Botox & Wrinkle Relaxers (injection comfort) and other injectable work — for patients who prefer it, a brief cold-air pass immediately before an injection lowers the sensation registered at the needle entry point.

The pairing decision is made by the protocol owner against the specifics of the procedure and the patient’s skin and tolerance.

What to Expect

TargetCool is typically not booked as a standalone session. It is layered into the procedure that already brought you in. From the patient seat, that looks like:

• Pre-procedure — a brief cold-air pass across the treatment area before the active protocol begins.
• Intra-procedure — a continuous or pulsed cold-air stream directed at the treatment zone in parallel with the laser, RF, or microneedling pass. The clinical team adjusts the intensity and the angle in real time against your feedback.
• Post-procedure — a short finishing pass to quiet the immediate flush and shorten the early-inflammatory window.

There is no separate downtime, no separate recovery instruction set, and no separate aftercare beyond what the underlying procedure already calls for. You will register surface cold during the cooling passes; that is the working sensation of the device.

Surgeon-Led Integration

Cooling parameters — duration, intensity, target depth, distance from the skin — are selected by the protocol owner against the patient’s skin type, the procedure being performed, and the treatment area. The cooling layer is not run on a default setting. It is dialed against the protocol the way every other variable on the procedure is dialed.

That selection sits inside the same surgeon-led clinical review the rest of the Sun Aesthetic protocol library runs through. Albert Yang, MD — our fellowship-trained facial plastic surgeon — anchors the aesthetic-procedure standard. Dr. Sun’s anesthesiology background anchors the comfort-protocol standard the cooling layer reports into. Meet Dr. Jay Sun, our anesthesiologist-founder.

Frequently Paired With

TargetCool is most often layered into:

• Laser Hair Removal (paired with TargetCool comfort)
• Nordlys IPL Photofacial
• Microneedling
• Botox & Wrinkle Relaxers (injection comfort)
• PicoWay, Vbeam Pro, and Agnes RF protocols inside the Clinical Skin Care category

Begin With a Complimentary Consultation

The comfort architecture around a procedure changes the experience of having it done. If you have postponed laser, RF, or injection-based work because past sessions elsewhere were harder to tolerate than you expected, the conversation here starts with that — and the cooling and anesthesia layers are set against it before the procedure is scheduled.

Book a Complimentary Consultation · Call (206) 556-6478