How to Get Rid of Cellulite: Honest Answers From a Med Spa

What actually causes cellulite?

Cellulite is structural. Beneath the skin, fibrous bands called septae tether the skin downward while fat lobules push up between them — that tug-of-war is what creates the dimpled surface. It affects the vast majority of women regardless of weight or fitness, it is not caused by “toxins,” and it is not a weight problem.

That last part matters, because the cellulite industry is built on implying the opposite. Thin, fit people have cellulite. If it were simply a matter of diet, exercise, or “detoxing,” it would be rare — instead the vast majority of women have at least some. Understanding that the cause sits in the fibrous architecture under your skin, not on its surface, is the key to judging which treatments can plausibly help and which are selling you a story.

Do cellulite creams and massage work?

Honestly: not in any lasting way. Creams and massage produce temporary, surface-level changes at best — a little hydration and plumping that can soften how dimples look for a short while. Neither can reach the fibrous bands and fat lobules causing the dimpling, so the structure underneath is left completely untouched.

We'd rather tell you that plainly than sell you a jar. If a cream feels nice and makes your skin look a bit smoother for an evening, there's no harm in it — just don't expect it to change the dimpling itself, and be wary of anything marketed as “melting” or “detoxing” cellulite away. To change how tethered, dimpled tissue behaves, you have to reach it — which is where in-office treatments come in.

How does ONDA Coolwaves treat cellulite?

ONDA body contouring delivers 2.45 GHz Coolwaves — targeted microwave energy — through two smart handpieces. The Shallow handpiece is specifically designed for cellulite and skin tightening; the Deep handpiece targets localized fat. Sessions are $900 for any body area (abdomen, flanks, arms, thighs, buttocks), and a typical plan is four sessions, one every four weeks.

It's also worth being precise about the regulatory side, because we always are: ONDA reaches the U.S. market as the DEKA TIAC II (510(k) K211091), and its cleared indications include a temporary reduction in the appearance of cellulite — so cellulite is squarely within the device's cleared use. The practical appeal is efficiency: one ONDA treatment addresses three concerns at once — localized fat, cellulite, and skin laxity — with no needles, no surgery, and no downtime. Most patients describe it as a warm massage sensation. Curious about the “Pro” version you may have seen advertised elsewhere? For the body, the machines are identical — we break down the spec sheets in our ONDA vs. ONDA Pro comparison.

Financing available through Cherry and CareCredit — split your treatment into flexible monthly payments. Learn more →

Is carboxytherapy good for cellulite?

Yes — with patience. Carboxytherapy injects medical-grade CO2 just beneath the skin, which floods the area with oxygen-rich blood and stimulates collagen. For cellulite it takes a longer series than most concerns: 6–10 sessions about a month apart, at $200–$400 per session for body areas.

The per-session cost is gentler than ONDA's, but the series is longer and the mechanism is different — carboxytherapy works through circulation and collagen rather than remodeling tissue with heat. There's no downtime, and it's a treatment we've offered for years for clients across Anaheim and Orange County who prefer a lower-cost, more gradual approach — or who want to pair it with ONDA as part of a broader body plan.

ONDA vs. carboxytherapy vs. creams: which should you choose?

Here's the honest side-by-side. The right choice usually comes down to budget, timeline, and whether you also want fat reduction and skin tightening from the same treatment:

What results can you honestly expect?

An improvement in appearance — smoother skin, visibly less dimpling — not permanent erasure. Even ONDA's FDA clearance wording says “temporary” reduction in the appearance of cellulite, and we think that candor should extend to every consultation: maintenance sessions may be needed to hold your result over time.

What no treatment can do is rewrite your anatomy. Cellulite is a normal feature of most women's skin, and since it isn't a weight problem, dieting your way out of it rarely works either — a topic we cover in more depth in our post on body contouring after GLP-1 weight loss. If you'd like to see how much improvement is realistic for your skin, come in for a consultation — we'll look at your pattern honestly and tell you whether ONDA, carboxytherapy, or neither is worth your money.

Cellulite treatment FAQ