Endolift Arms treats loose skin and small pockets of fat on the upper arms from beneath the surface. Through a tiny entry point, your provider guides an optical fiber thinner than a hair under the skin of the back of the arm. Its laser energy contracts lax connective tissue, melts small fat deposits and sparks new collagen to firm the area.
It is designed for patients with mild to moderate arm laxity, often after weight loss or with age, who want sleeker arms without an arm lift and its scars. At our Merrick clinic, your provider pinches and measures the tissue to judge skin versus fat, then maps the treatment zones so both arms are contoured evenly.
- Treatment time
- Often 45 to 60 minutes
- Downtime
- Little; swelling for a few days
- Results
- Gradual over 2 to 3 months
Benefits of Endolift Arms
Firmer Upper Arms
Tightens loose skin along the back of the arms
Sleeker Contour
Melts small fat pockets for a slimmer, more toned line
Collagen Rebuild
Laser energy prompts new collagen that keeps improving for months
No Surgical Scars
Tiny entry points replace the long incision of an arm lift
Even Results
Both arms are mapped and treated for a symmetrical finish
Quick Return
Most patients resume normal routines within a day or two
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Endolift places a fine laser fiber under the skin to tighten, contour and renew without surgery.

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Endolift Arms may be beneficial for individuals who:
Have loose skin on the backs of the arms
Notice arm laxity after weight loss
Have small fat pockets that resist exercise
Avoid sleeveless tops because of arm shape
Want an alternative to an arm lift
Prefer a short, local anesthesia procedure
Ready for Toned, Firm Arms?
Book a consultation to find out whether Endolift Arms can tighten and refine your upper arms without surgery.
Book an AppointmentFAQ
Questions About Endolift Arms
Is Endolift Arms an alternative to an arm lift?
For mild to moderate laxity, Endolift can offer meaningful tightening without the long scar of a surgical arm lift. Significant excess skin may still need surgery. Your provider will assess your arms and recommend the approach that suits them.
When will I see results on my arms?
Some firming can be noticed soon after the swelling settles, but the main improvement develops over two to three months as new collagen forms. Many patients continue to see refinement for several months after treatment.
Will I need more than one Endolift arm session?
Many patients see the results they want after one session. Those with more laxity or thicker tissue may benefit from a second treatment after collagen has had time to build. Your provider will advise based on your response.
Can I exercise after Endolift Arms?
Light walking is encouraged right away, but heavy arm workouts are usually paused for about a week while swelling settles. Your provider will give clear guidance on when to return to weights, yoga and other upper body training.
What to Expect
Your consultation looks at skin quality, fat thickness and your goals for each arm. On treatment day, the area is marked and numbed with local anesthetic, then the fiber is moved beneath the skin in a careful fan pattern; most people feel warmth and pressure. Swelling, tenderness and possible bruising may last a few days, and a compression sleeve may be suggested. Tightening builds over the next two to three months, and follow up tracks your progress.
