

Three premium body treatments. One Korean-inspired ritual. $480 value for $225. Better Med Spa's signature introduction to non-invasive body contouring brings the same Onda Coolwaves technology favored in Seoul's top aesthetic clinics to Lincoln Park, paired with a clinical-grade body scrub and a vitamin-enriched body massage. You walk in feeling depleted. You walk out 60 minutes later with skin that is visibly firmer, smoother, and brighter, and a personalized plan from a Better Med Spa provider for what to do next. A $480 value for $225. New patients only. Limit one per person.
Loose, crepey, or post-pregnancy skin. Stubborn fat in the abdomen, flanks, thighs, arms, and back. Soft or undefined body contours. Dull, dry, or rough body skin. Built-up tension and tightness. The special is built for adults who want firmer, smoother, more defined contours without surgery or downtime, paired with the K-beauty-inspired multi-step ritual that made Onda a Seoul favorite.
Onda Coolwaves uses patented 2.45 GHz microwave energy to penetrate the subcutaneous fat layer (reducing stubborn fat) while stimulating dermal collagen and elastin (firming overlying skin), with built-in cooling for comfort. A clinical-grade coconut sugar scrub with niacinamide, broccoli seed oil, and acai exfoliates. A vitamin C, hyaluronic acid, and centella asiatica massage nourishes and relaxes.
Most body sculpting treatments do one thing: tighten skin or reduce fat. Onda Coolwaves does both in the same session, which is why it became a favorite in Seoul. Better Med Spa is one of the only Lincoln Park clinics offering Onda paired with our signature K-beauty multi-step ritual (contouring, exfoliation, vitamin nourishment) in one luxurious visit. 129 Google reviews at 4.8 stars.


We're here to answer your questions and provide the best services for your needs. Schedule a consultation to learn how to reach your aesthetic goals.
If you have ever scrolled through Korean beauty content on TikTok or Instagram and wondered why so many of the body treatments coming out of Seoul look more refined, more relaxing, and more results-driven than what is on offer in most American med spas, you are not imagining it. There is a real difference, and it is not just marketing.
Korean aesthetic clinics, particularly the high-end practices clustered in Seoul's Gangnam and Cheongdam districts, have built their reputation around a specific approach to body and facial care: layered, multi-step rituals that combine the best clinical technology with skin-nourishing complementary services in a single, deeply relaxing visit. The result is a treatment philosophy that respects both the science and the experience.
At Better Med Spa & Wellness in Lincoln Park, Chicago, we have built our menu around that exact philosophy, and our Sentient Sculpt New Patient Special is the easiest way to experience it.
For $225 (a $480 value, save $255), new patients receive three premium body treatments in one 60-minute visit:
This page walks you through what the experience involves, the technology behind it, who it is best for, what realistic results look like, and how to book.
The Sentient Sculpt New Patient Special is Better Med Spa's signature introduction to non-invasive body contouring and Korean-inspired wellness. It is designed to do two things at once.
First, it gives new patients a complete, low-commitment way to experience our most-requested body treatment (Sentient Sculpt, powered by Onda Coolwaves) paired with two complementary services that turn a quick contouring visit into a full body care ritual.
Second, it gives first-time patients an honest look at how we work: the technology we use, the providers who deliver it, the K-beauty-inspired studio environment we have built, and the personalized recommendations you receive at the end of the visit. By the time you walk out, you should know not only how Sentient Sculpt feels on your body, but whether Better Med Spa is the right long-term home for your aesthetic, body, and wellness care.
The total value of the three services together is $480. The New Patient Special price is $225, a savings of $255. It is limited to one per new patient and cannot be combined with other offers or memberships.
Onda Coolwaves is a patented microwave-based body contouring technology developed by DEKA, the Italian medical device company best known for advanced laser and energy-based aesthetic systems. It uses microwave energy at a specific frequency (2.45 GHz) to selectively penetrate the subcutaneous fat layer while a built-in cooling plate protects the skin surface.
That frequency matters. Most energy-based body contouring devices, like traditional radiofrequency (RF), deliver energy that concentrates near the skin surface and tapers off quickly with depth. Onda's microwave energy is tuned to bypass the upper skin layers and concentrate where stubborn fat actually sits, several millimeters below the surface. At the same time, the energy stimulates dermal collagen and elastin remodeling in the layer just above the fat, which is what produces the firming and tightening response.
The combination is what makes Onda unusual in the non-invasive body contouring landscape:
When Onda launched in international markets in the mid-2010s, Korean dermatology and aesthetic clinics were among the earliest adopters. Within a few years it had become a fixture in the body and face menus of Seoul's Gangnam-gu and Cheongdam-dong clinics, the neighborhoods where the most influential Korean aesthetic practices cluster. Korean providers built protocols around delivering 100,000+ joules per body session, often paired with the multi-step rituals (cleansing, exfoliation, contouring, hydration, nourishment) that have become globally known as K-beauty.
Better Med Spa was built around that exact playbook: the right clinical technology, paired with the right complementary services, in the right environment. Sentient Sculpt is our name for our Onda-powered body contouring protocol. The New Patient Special is the cleanest way to try it.
The core of the visit. Your provider treats one area (commonly the abdomen, flanks, inner or outer thighs, arms, or back) with the Onda Coolwaves handpiece, moving in slow, methodical passes. The handpiece feels warm against the skin, with cool sensations on the surface from the built-in cooling plate. Most patients describe the experience as comfortable, even relaxing, and entirely pain-free.
Behind the scenes, the microwave energy is doing two jobs at once: triggering fat cell apoptosis (the body's natural fat cell breakdown pathway) in the deep subcutaneous layer, and stimulating fibroblasts in the dermis to produce new collagen and elastin over the following weeks.
After the Sentient Sculpt session, your provider applies a clinical-grade coconut sugar scrub formulated with niacinamide, broccoli seed oil, and acai. The scrub buffs away dead skin cells, smooths texture, and brightens dull body skin. It also prepares the skin to absorb the nutrient-rich oils used in the massage that follows. Body skin, particularly on the arms, thighs, and back, often gets less daily care than facial skin. The scrub course-corrects that in minutes.
The final layer of the ritual. Your provider performs a vitamin C-enriched body massage with hyaluronic acid and centella asiatica, three of the most consistently studied skin-nourishing ingredients in modern dermatology. Vitamin C supports the collagen synthesis that the Onda session has just kicked off. Hyaluronic acid deeply hydrates. Centella asiatica calms and soothes. The massage motion itself supports lymphatic flow and circulation, while easing tension out of the muscles your provider works through.
Most patients describe the final 15 to 20 minutes of the visit as the most relaxing part of their week.
This is a body treatment, and like all body treatments, it works best when you are honest about the concerns you actually want addressed. Sentient Sculpt and the New Patient Special are well suited to:
It is not a substitute for surgery in patients who need it, and it will not produce results comparable to liposuction or a tummy tuck. We will tell you honestly at your consultation if we think a different path is a better fit.
Our most common New Patient Special bookings fall into a few categories:
First-time visitors curious about body sculpting. You have read about CoolSculpting, RF, and HIFU, and you want to try a non-invasive option without committing to a six-session package upfront. The New Patient Special is exactly that. One visit, three services, $225, no further commitment.
Event prep. Wedding 5 to 7 days out. Vacation, photoshoot, reunion, beach trip. The Sentient Sculpt session firms and contours, the scrub brightens, the massage relaxes. Many patients schedule it precisely for the week before a major event.
Seasonal resets. Patients who use the special to transition between summer and winter wardrobes, or to refresh after the holidays.
Post-pregnancy or post-weight-loss patients. Patients on the back end of a GLP-1 journey, or in the year after delivery, often want a gentle, gradual way to start tightening and toning. Sentient Sculpt is a natural starting point.
K-beauty fans. Patients who already follow Korean skincare routines, have tried Korean facials, and now want to bring that philosophy to body care.
Anyone in need of a real reset. Sometimes the right answer is simply one luxurious visit that touches body, skin, and nervous system at the same time. The New Patient Special delivers exactly that.
Patients often arrive having researched body contouring options online. A quick comparison of what Sentient Sculpt (Onda Coolwaves) does differently:
Versus traditional radiofrequency (RF): RF delivers most of its energy near the skin surface. It can produce skin tightening but typically does not reach deep enough to drive meaningful fat reduction. Onda's microwave energy penetrates deeper and addresses both layers in one pass.
Versus HIFU or ultrasound: HIFU is excellent for lifting the deeper SMAS layer, especially on the face and neck. For body fat and skin tightening, the depth profile is different. Onda is better matched to the depth where subcutaneous fat sits.
Versus CoolSculpting (cryolipolysis): CoolSculpting freezes fat cells and is well-studied for fat reduction. It does not, however, tighten the overlying skin, which is why some patients come out of a CoolSculpting series with less fat but looser skin. Onda addresses both at the same time, which is why it has become the go-to choice for post-weight-loss patients in Korean clinics.
Versus surgical liposuction: Liposuction will produce more dramatic fat reduction in a single session, but it requires anesthesia, incisions, and weeks of recovery. Onda is non-invasive with zero downtime. For patients who are not candidates for or interested in surgery, Onda is the closest non-surgical option for combined fat and skin work.
Your full visit runs approximately 60 minutes of treatment plus 10 minutes for intake. The flow:
You will leave with skin that feels firmer, smoother, and brighter, and (most patients report) feeling deeply relaxed.
Some changes are noticeable immediately. Skin feels smoother and brighter the same day. The skin in the treated area is often visibly firmer at the end of the session because of the immediate collagen response.
Deeper changes, particularly fat reduction and the cumulative collagen remodeling that produces firming, build over the following 4 to 12 weeks. The treated fat cells go through a natural breakdown and clearance process, and the new collagen takes weeks to mature.
For full results, Sentient Sculpt is typically recommended in a series of 4 to 8 sessions spaced about a week apart, consistent with Korean clinic protocols. After the New Patient Special visit, your provider will design a personalized plan based on your specific areas, goals, and timeline. Returning patients receive exclusive package and membership pricing.
Maintenance varies by patient. Many continue with quarterly or seasonal sessions once they have completed their initial series.
Most body sculpting treatments in Chicago do one thing: either reduce fat or tighten skin. Sentient Sculpt, powered by Onda Coolwaves, does both in the same session. Better Med Spa is one of the only Lincoln Park clinics offering Onda paired with the K-beauty-inspired multi-step ritual our patients come back for.
A few reasons patients choose Better Med Spa:
Physician-led practice. Better Med Spa is medically directed by Dr. Brett Brechner, DO. Every treatment menu is overseen by a real medical team, not a chain manager.
Authentic K-beauty philosophy. We have built our menu, environment, and provider training around the Korean approach to layered, multi-step care. Sentient Sculpt is one example. Our Glass Skin Facial New Patient Special is another.
Lincoln Park location. 2117 N Halsted Street, steps from the Armitage Brown Line stop. Easy parking, easy access from across the North Side.
Transparent pricing. $225 for the New Patient Special, $480 in retail value, $255 in savings. No upsell required at your visit. You receive recommendations only if you want them.
Integrated practice. If your goals span body, face, weight loss, hormones, or peptide therapy, we coordinate the full picture under one roof.
129 Google reviews at 4.8 stars. Honest patient feedback from a real Lincoln Park practice.
Better Med Spa is located in the heart of Lincoln Park at 2117 N Halsted Street, Chicago, IL 60614, two blocks from the Armitage Brown Line stop. Our patients travel from:
We are open seven days a week (Monday through Thursday 10 AM to 7 PM, Friday through Sunday 9 AM to 5 PM), with evening and weekend availability designed around working professionals, parents, and commuters.
After your New Patient Special, many patients build a longer-term plan that combines complementary services. A few of our most popular pairings: