Cryo · Extended
Targeted CO₂ cryolipolysis at our Renton studio. 28 minutes from Black Diamond via SR-169 — best paired with package visits, not single sessions. New clients save with the $199 Slim. Sculpt. Glow. intro.
Cryoslimming uses controlled sub-zero CO₂ to cool fat cells beneath the skin until they trigger apoptosis — a programmed cell-death cascade. The damaged fat cells are then cleared through the lymphatic system over 4–12 weeks. It's non-invasive, requires no surgery or downtime, and is best suited for stubborn pinchable fat in the abdomen, flanks, thighs, arms, and back.
Our targeted CO₂ wand delivers cooled CO₂ at approximately -78°C (-108°F) directly to the treatment area for 15–20 minutes. Unlike CoolSculpting's suction applicators, the wand can be massaged across curved or hard-to-clamp areas like inner thighs, knees, and chin. Peer-reviewed cryolipolysis studies report 20–25% fat-layer reduction per treated area after a full series.
A typical cryoslimming session lasts 15–20 minutes per area. Plan for a 30–45 minute appointment including consult and post-session aftercare. Most clients book 4–6 sessions per area, spaced two weeks apart, for a full series. Most Black Diamond clients schedule their session around lunch or after work — easy in, easy out.
Master-planned communities like Maple Valley and Black Diamond have grown fast in the last five years, but premium aesthetic and recovery services have lagged behind the population. The drive to a single-operator studio with FDA-cleared cryo and HIFEM technology is genuinely worth it for clients who want results — most of our extended-area clients build their visits into a once-or-twice-monthly cadence rather than weekly drop-ins, often paired with other Renton-area errands.
Specifically for clients from Black Diamond core, Ten Trails, the trip to Cryo Sanctuary is 28 minutes — short enough to fit before work, during a lunch break, or as a post-meeting reset. The Lake Sawyer area has consistent off-peak access to Lake Washington Boulevard with no congested choke points between you and the studio for most of the day.
Three things make Cryo Sanctuary different for Black Diamond clients. First, every session is run by Shelley Stroeve — a Certified SubZero Cryotherapy Operator and Naturopathic Medicine student — not a rotating staff of technicians. Second, our cryo and EMS technologies are FDA-cleared for the mechanisms they target — peer-reviewed clinical studies on PubMed back the outcomes. Third, pricing is transparent and posted: a single cryoslimming session is $299, the new-client intro is $199, and every package on our pricing page is the actual price. No upsell pressure mid-session, no surprise add-ons, no bait-and-switch trial offers. Black Diamond clients consistently say this is the part they didn't expect.
Early softening and slight contouring as the lymphatic system begins clearing
Most dramatic visible change in the treated area
Full results — measured by ultrasound or caliper, typically 20–25% fat-layer reduction
Most Black Diamond clients booking cryoslimming share one of three goals: (1) measurable body-composition change without surgery or downtime, (2) a recovery and inflammation protocol that fits a real schedule rather than weekly hour-long gym extras, or (3) a non-chain alternative to higher-priced studios where every session is supervised by a different technician. For the extended audience specifically — growing master-planned community — package-only audience makes sense given the drive — the cryoslimming protocol pairs well with existing strength training, structured nutrition, or recovery routines. We map an honest plan during the free consult: how many sessions you actually need, how the protocol stacks with your current fitness, and where cryoslimming fits versus another modality you might already be using.
CoolSculpting uses suction applicators that clamp onto a pinched fat pocket for 35–60 minutes. Targeted CO₂ cryoslimming uses a handheld wand that's massaged across the area for 15–20 minutes — no suction, no bruising-from-cup pattern, easier to treat curved areas like inner thighs, knees, and chin.
Most clients see full results after 4–6 sessions per area, spaced two weeks apart. Larger or more stubborn areas may take up to 10 sessions. We'll map your plan during your free consult.
Yes, for healthy adults with no contraindications. The cooling technology is FDA-cleared and operator-monitored. It's not safe for people who are pregnant, have Raynaud's syndrome, cold-agglutinin disease, paroxysmal cold hemoglobinuria, severe peripheral vascular disease, or recent skin damage in the treatment area.
No. The first 30 seconds feel like an intense cold breeze, then your skin adjusts and the rest of the session feels like a sustained cool tingle. Many clients find it relaxing.
Cryoslimming is a body-contouring service, not a weight-loss service. It reduces volume in a specific area, not pounds on a scale. Pair it with strength training and a sustainable diet for best body-composition outcomes.
Three ways to book a session from Black Diamond: (1) the new-client $199 Slim. Sculpt. Glow. intro online at cryosanctuary.medspaoffer.co/optin, (2) regular session booking at cryosanctuary.com/booking-appointment, or (3) call/text (425) 629-8592. Black Diamond clients are typically 28 minutes away — most book the next-available weekday slot during their lunch break or right after work.
For most new clients in Black Diamond, the strongest first step is the $199 Slim. Sculpt. Glow. intro — it covers one cryoslimming session, one EMS body sculpting session, and one cryofacial in a single new-client package. After the intro you have first-hand experience with all three signature treatments and can decide where to focus a full series. Cryoslimming on its own works as a single-service entry point too if you already know which modality fits your goal.
New clients save with the $199 Slim. Sculpt. Glow. intro — covers cryoslimming, EMS body sculpting, and a cryofacial.
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(425) 629-8592 shelley@cryosanctuary.com 1322 Lake Washington Blvd N, Suite 1, Renton, WA 98056