Kabelline vs Kybella
Kabelline is a Korean fat-dissolving solution, and it is weaker than Kybella. It uses the same active ingredient, deoxycholic acid, and is used routinely in South Korea, usually over more sessions. Kybella is the version approved as a prescription drug in the United States. It has one fixed strength, a dosing table and side-effect rates counted in trials. In the US, Kabelline is not an approved product, so the practical difference is how much you can check before it goes in.
What is in the vial
Blends vary between sellers, and some also list plant extracts. There is no single approved formula to check a batch against.
One strength, one vial size, one label. The maker also says not to dilute it or mix it with anything.
How it works
Deoxycholic acid is a substance your body already makes to break down fat from food.
Where you can get it
It is a mainstream product in South Korea and some other countries. In the US it is not approved, and it is mainly sold through online distributors.
Sold under the name Belkyra in some other countries, and not available in all of them.
What area it is used on
Practice varies by country and by clinic.
The maker states that use outside that area is not recommended.
How many sessions
The lower strength is part of why the course runs longer. Sessions are spaced a few weeks apart.
At least a month apart. Most people who respond do so by the third session.
What is known about side effects
There is no published side-effect table from a controlled trial, so how often each problem happens is not documented.
Nearly everyone swelled, most bruised, and numbness was common. About 4% had a temporarily uneven smile from nerve irritation near the jaw, and every case settled by itself.
Cost
The at-home or drugstore version
Who each suits
The active ingredient is the same
Both rely on deoxycholic acid: It acts like a detergent on the fat cell wall, and the body clears the debris over the following weeks.
Kybella is the stronger of the two: That is why its course is shorter and its swelling is more pronounced.
Kabelline is the gentler one: Less per injection usually means less swelling per session, and more sessions to reach the same place.
What you can and cannot check
With an approved drug you can check everything: The strength is fixed, the dose per point is written down, and the side-effect rates come from trials anyone can read.
With Kabelline in the US, most of that is not available to you: It has not been through US trials, and some online sellers describe it as FDA-approved when it is not.
That does not make it a bad product where it is properly supplied: It does mean the questions you ask the clinic have to do more work.
What to expect from either one
Expect a moderate change, over months: In the Kybella trials about 68% of people improved by one grade of chin fullness, against about 21% given a placebo injection. Fewer than one in five improved by two grades.
Expect to swell: Swelling is part of how these injections work, not a sign something went wrong. It lasts days to a couple of weeks.
Expect several sessions: Nobody finishes in one, and a clinic promising that is describing something other than what these products do.
Fullness is not always fat
Some of it is loose skin, which neither injection tightens. Removing the fat under slack skin can make it look looser.
Some of it is muscle or jaw shape, and no fat treatment changes either.
Settle this at the consultation, before the first injection: Aiming at the wrong thing is the most common reason people end up unhappy.
Before you book
Ask what you are being injected with, by brand and strength, before the day.
Ask where the product came from and who supplied it.
Ask how many sessions the plan expects and what the whole course costs.
Say in advance if you take a blood thinner or have a bleeding disorder, because bruising is common.
Say in advance if you have ever had trouble swallowing, before any injection under the chin.
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