Why I Say NO to Body Skin Tightening

We've all looked in the mirror and wished a little loose skin would just firm up on its own. So when someone offers you a machine that promises exactly that, it's tempting to say yes.

Body skin tightening gets sold hard in this industry. But as a physician who's done these treatments on my own body, I want you to know where it works, where it doesn't, and where you're better off keeping your money.

The Talking-You-Into-It Problem

"The industry spends a lot of time talking people into things that either they don't need, or are not gonna help, or it's just not worth the money." — Dr. Kate Dee, Med Spa Confidential

Here's the thing. I'm 58, I've got twins, and yes, I've got some loose skin on my belly. I've done skin tightening on my face, so why not my abdomen or my arms? That's the exact question I hear from patients. It's a fair one.

But the honest answer isn't what most spas will tell you, because a "no" doesn't sell a package.

Why That "Instant" Result Is Fake

"That swelling that it induces is not any kind of skin tightening. All these people are pretending that's some sort of immediate result. That's fake." — Dr. Kate Dee, Med Spa Confidential

A lot of devices heat your skin from the outside. Thermage, SoftWave, Xerf, and a handful of others. The heat nudges your fibroblasts into making a little collagen. That part's fine. It's just not dramatic.

The problem is the "wow" moment. Every one of these devices causes immediate swelling, and swollen skin looks smoother. It feels like magic in the mirror. Then it fades in a day or two. So if someone shows you an instant before-and-after, that's the swelling talking, not real tightening.

Where Tightening Actually Works

"Done properly, this is super effective for skin tightening." — Dr. Kate Dee, Med Spa Confidential

My go-to is RF microneedling. Insulated needles deliver energy deep into the skin without harming the surface or the fat underneath. On the face and neck, I love it. Those areas have what I call tuck points, spots where the skin anchors down. So even a 10 to 15 percent tightening actually shows up.

Your belly is a different animal. It's stretched out with nowhere for the skin to anchor, especially after GLP-1 weight loss. That same 10 to 15 percent? You'd barely notice it. I've tried it on bellies, arms, and thighs in my practice, and I've never once walked away thinking it was worth it.

When It's Really a Surgical Problem

"For belly, arms, legs, I honestly think that is a surgical problem." — Dr. Kate Dee, Med Spa Confidential

If your goal is loose skin on your body, a stack of pricey treatments usually won't get you there. The better path is an experienced plastic surgeon who deals with excess skin every day. That's not the fun answer, but it's the truthful one.

So before you book body tightening anywhere, think twice and get a second opinion from a surgeon first.

Before Your Next Appointment

If a provider swears body tightening will change your life, that's your cue to slow down and ask questions. That's how we protect ourselves and push this industry to do better. In the full episode, I break down my exact protocol for the areas where tightening genuinely pays off, including the one rule I follow for how often to treat.

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Transcripts:

[00:00:00] Dr. Kate Dee: Hey, I'm Dr. Kate Dee, today I'd like to tell you about why I talk people out of doing skin tightening for body skin. this is part four in my series of why I say no or why I talk people out of things, because I feel like the industry spends a lot of time talking people into things that either they don't need, or are not gonna help, or it's just not worth the money.

[00:00:25] Dr. Kate Dee: So here's my latest pet peeve is [00:00:30] body skin tightening. So a really great example is someone like me who's had twins. My twins are 21 years old now. and I am 58 years old, and I've got some loose skin in my belly. So why not... I've done skin tightening for my face. Why not my abdomen or why not my arms? I mean, I work out, but, you know.

[00:00:52] Dr. Kate Dee: and so here's the thing, is that, we do all-- There are different kinds of skin tightening, so I've talked about this many [00:01:00] times before. There's the kind where, You do heating from the outside, and there are lots of devices that do that. It's okay. It's not great. It gets a little bit of tightening.

[00:01:12] Dr. Kate Dee: So we used to have a device called Exilis Ultra that did that. The kind of OG device that used to do that that's ancient by now is called Thermage. there's a lot of other skin tightening devices that heat the skin from the outside. The most popular one right [00:01:30] now that's I've been on the record as being it's overhyped is Xerf, X-E-R-F.

[00:01:35] Dr. Kate Dee: There's SoftWave. There's, Evanesce. There-- Evers. There's, all those, okay? So the way those work is they heat the skin from the outside, and the heat turns the fibroblasts on and causes them to make some collagen, okay? It's not gangbustery. It's, it's not bad. The reason I said about Xerf that it was overhyped is because Xerf causes...

[00:01:59] Dr. Kate Dee: And they all do. [00:02:00] All of these devices cause an immediate, swelling, immediate edema of the skin, and so the skin's a little swollen. It looks smoother and, and that has always been the case. All these devices do that. But that swelling that it induces is not any kind of skin tightening. What that is, is swelling, and that goes away in a day or two, and, and all these people are pretending that that's some sort of immediate result.

[00:02:26] Dr. Kate Dee: That's fake, okay? That's a lie, all right? That goes away. [00:02:30] Now, they do work a little bit. They stimulate the fibroblasts.

[00:02:33] Dr. Kate Dee: So I really prefer RF microneedling for skin tightening. Why? it's way more effective. the way it works is multiple needles go in, they're insulated needles, and they deliver blasts of RF energy buried inside the dermis. The goal is to not harm the epidermis and not harm the fat.

[00:02:56] Dr. Kate Dee: Okay? So this requires a really good device [00:03:00] with insulated needles. It requires, a really safe device that gives you accurate placement of those needles, so you don't go too superficial and not too deep. And it also requires an expert operator who knows what they're doing and is not gonna harm you.

[00:03:15] Dr. Kate Dee: Okay? But done properly, this is super effective for skin tightening. Okay? And I've done many of these treatments myself and, and it really works. Okay? And typically, we recommend [00:03:30] around one procedure per decade of life that you've lived. So the year I turned fifty, I did five of them. And I've been doing one every six months ever since.

[00:03:38] Dr. Kate Dee: And I think it works well on the face and neck. Why? Because the face has a lot of tuck points. Okay? It's not that loose. Okay? Once it's super-duper loose, hard to make a big dent in that. Okay? But if it's a little bit loose, it's easy to tighten. Okay? And if you get a ten to fifteen percent, tightening, [00:04:00] okay, which would be pretty great, you're gonna notice that on the face.

[00:04:04] Dr. Kate Dee: Okay? neck also. Now, the problem with the body is that the body tends to be way more stretched out and has no tuck points. Okay? I'm not gonna show you my post-twin belly. It's not horrible considering, but still not gonna show you that. But you can all imagine what that might look like. Okay? There's not a lot of tuck points.

[00:04:26] Dr. Kate Dee: Okay? The abdomen is large, and there's nowhere where [00:04:30] the skin is attached to a bone the way it is on your face, right? and so there's a lot of loosey-goosey skin and, and typically, especially if you've lost weight with GLP-1s, there's a lot of loose skin and a lot of laxity there. And if you had a ten to fifteen percent improvement in that, would that really make a big enough difference for you to really think it was worth it?

[00:04:54] Dr. Kate Dee: I'm gonna tell you, I don't think for the vast majority of people, I don't think you're gonna find that that's worth it. [00:05:00] Even if you got a really good result from skin tightening on the body, it's not gonna be noticeable enough for you to go, "Wow, that was great. I'm so glad I did that." Okay? you're gonna take a lot, a lot of treatments to accomplish something that would be sort of barely noticeable.

[00:05:17] Dr. Kate Dee: So, although I think RF microneedling is great for skin tightening, and I think that the RF heating and other kinds of heating, there's ultrasound as well, there's some other kinds of heating. Those work [00:05:30] okay. They're not terrible, but none of those devices is gonna give you something super satisfying on the body, whether it's your thighs or your belly or your arms.

[00:05:43] Dr. Kate Dee: I have tried this on, on the belly and arms, and actually I have done thighs on one patient. none of those were super satisfying results, and none, none of those were something where I would say, "Yes, totally worth it. You should try that." And [00:06:00] I do think that there are a lot of practitioners out there who are like, "It's so great," and they sell you anything because they wanna sell you stuff.

[00:06:07] Dr. Kate Dee: And I just think that, the chances of your being a really good candidate for that are super-duper low. Not zero, so it's possible if you're already pretty fit, pretty skinny, and you don't like something that's super mild, maybe, maybe you would be a good candidate for that. But in my book, doing skin tightening for the belly, thighs, [00:06:30] arms, I don't think it's worth it.

[00:06:31] Dr. Kate Dee: Where I think it's really fantastic is face, neck, and actually décolleté because as you can tell... I mean, it's hard to have a lot of loose, hangy skin on your chest. I think it's really good for that. I don't do it for chest very often in my practice because most people don't need that. Usually, laser resurfacing of that area is mostly what people are looking for to, to deal with the surface appearance of it, but it doesn't necessarily need tightening, right?

[00:06:59] Dr. Kate Dee: [00:07:00] but for neck and face, I think that RF mic- microneedling is the way to go. and for belly, arms, legs, I honestly think that is a surgical problem. The best thing to do is to see a plastic surgeon who has a lot of experience dealing with that kind of surgery of excess skin. So that's my hot take. I talk people out of it.

[00:07:23] Dr. Kate Dee: So if you're thinking about doing some kind of skin tightening outside of your face and neck, [00:07:30] think twice and maybe get a second opinion from a plastic surgeon. Thanks so much. I'm Dr. Kate Dee, and this is Med Spa Confidential.

[00:07:38] Dr. Kate Dee: Thanks for listening. If this episode opened your eyes to something you didn't know before, share it with someone who needs to hear it. Subscribe so you don't miss the next one, and drop a comment telling me your biggest takeaway. I actually read them all. Join me on this mission to keep you safe and push this industry to do better.