Do you ever feel self-conscious about fullness under your chin—often called a double chin—even if you eat well and stay active? You’re not alone. Submental fullness (fat beneath the chin) is one of the most common aesthetic concerns for both men and women. Fortunately, PCDC injections offer a non-surgical way to contour your jawline and refine your profile with minimal downtime.
Understanding Submental Fullness
The area beneath the chin, known as submental fat, can develop due to genetics, aging, or weight fluctuations. Even with a healthy lifestyle, this pocket of fat can be difficult to reduce naturally. At KLS Aesthetics in Renton, we offer PCDC fat-dissolving injections to precisely target this stubborn area and restore a smoother, more defined jawline.
What Is PCDC?
PCDC stands for phosphatidylcholine (PC) and deoxycholate (DC)—two naturally occurring compounds that work together to break down unwanted fat cells. Once destroyed, these fat cells are permanently eliminated through your body’s natural metabolic processes.
While Kybella® is the only FDA-approved injectable for submental fat reduction, PCDC injections contain the same active ingredient (deoxycholate) and have been used safely and effectively for years in medical aesthetics. At KLS Aesthetics, we use a high-quality, compounded PCDC formula from a trusted pharmacy to ensure safety and results.
(Note: PCDC for fat reduction is considered an off-label treatment, but it is widely used by qualified medical professionals.)
What to Expect During Your PCDC Treatment
A typical PCDC injection appointment lasts about 30 minutes. After your provider assesses your treatment area and goals, small injections are placed evenly beneath the chin. You may experience mild warmth or stinging, but topical numbing and ice help ensure your comfort.
Most clients return to normal activities immediately, though swelling is expected for several days as your body breaks down and removes the treated fat.
PCDC Aftercare & Recovery
Swelling and firmness under the chin are normal signs that the product is working. Here’s what to expect:
- Swelling typically peaks within the first few days and resolves within a week.
- Redness, tenderness, or firmness may occur temporarily.
- Avoid rubbing or massaging the area for 7 days.
- Skip strenuous exercise, heat exposure, or saunas for 3 days.
- After 1 week, gentle lymphatic massage may support faster healing and fat clearance.
Preparing for Your Appointment
To reduce bruising, avoid blood-thinning medications or supplements (fish oil, vitamin E, NSAIDs, alcohol) for 3 days prior.
Plan ahead—since swelling can last 7–10 days, you may want to schedule your treatment away from major events or photos.
Treatment Pairings for Enhanced Contouring
For patients seeking an even more sculpted result, your provider may recommend chin or jawline filler several weeks after your PCDC injections. This pairing can enhance your facial balance and definition for a more youthful profile.
The Bottom Line
At KLS Aesthetics, our mission is to help you feel confident in your own skin through safe, evidence-based treatments. PCDC fat-dissolving injections offer a powerful, non-surgical way to reduce under-chin fat and refine your jawline—with lasting results you can see and feel.
If you’re ready to love your look from every angle, schedule a PCDC consultation in Renton today. Our experienced aesthetic providers will design a personalized plan just for you.
