Here are 10 facts about cryolipolysis (fat freezing):
1. It’s a Non-Invasive Fat Reduction Treatment
Cryolipolysis, commonly known as fat freezing, is a non-surgical procedure that reduces fat by exposing fat cells to extremely low temperatures.
2. Works by Freezing and Destroying Fat Cells
The cold temperature causes fat cells to crystallize and die (a process called apoptosis), and the body naturally eliminates them over time.
3. FDA-Approved for Body Contouring
CoolSculpting® is the most well-known brand of cryolipolysis and has been FDA-approved for fat reduction in areas like the abdomen, thighs, flanks, arms, and double chin.
4. No Needles, Anesthesia, or Incisions
Unlike liposuction, fat freezing doesn’t involve surgery—making it a low-risk alternative with minimal downtime.
5. Can Reduce Fat by Up to 25% per Session
Each session can reduce fat in the treated area by 20–25%, but results vary depending on individual metabolism and the number of treatments.
6. Results Appear Gradually Over Weeks to Months
Since the body naturally removes dead fat cells, visible results take around 3–12 weeks after treatment.
7. Works Best for Stubborn Fat, Not Weight Loss
Cryolipolysis is ideal for people who are close to their goal weight but have localized fat pockets that resist diet and exercise.
8. Treated Fat Cells Are Permanently Eliminated
Once the fat cells are destroyed, they don’t come back—but remaining fat cells can expand if you gain weight.
9. Multiple Sessions May Be Needed
Some people achieve desired results after one session, while others need two or more treatments per area for optimal fat reduction.
10. Minimal Side Effects and Downtime
Side effects are usually mild and temporary, including redness, numbness, swelling, or slight bruising, but most people return to normal activities immediately after treatment.