Lips that have lost definition or volume over time — or never had much to begin with. Restored with proportion in mind.
get startedThin lips refer to lips that lack volume, definition, or both — whether by natural anatomy or as a result of aging. Unlike most other facial concerns, lip volume change is often noticed relatively early, because the lips are a central, expressive feature the patient sees in photos and the mirror constantly.
Lip thinning is distinct from perioral lines (the vertical lines around the mouth), though the two often present together in aging patients. Addressing them requires different treatments and is often done in combination.
Patients who come in for lips often describe the same thing: they look in the mirror or a photo and their lips have just disappeared. Not dramatically — gradually. For others, it's that their lips were always thin and they've finally decided to do something about it. Either way, the goal is almost always the same: natural definition, not a statement.
Thin lips result from a combination of genetics, aging, and environmental factors.
Genetics: Lip volume and shape are largely inherited. Some patients simply have naturally thin lips that have always been that way.
Aging: The lips thin with age through multiple mechanisms. The orbicularis oris muscle atrophies, reducing the muscular foundation of lip volume. Collagen loss thins the lip tissue itself. The philtrum elongates and flattens as the supporting structure above the lip changes. Bone resorption in the maxilla further reduces the projection that supports the upper lip.
Sun exposure and smoking: Both accelerate the fine vertical lines around the mouth and contribute to the loss of lip border definition over time.
Patients concerned about thin lips typically notice one or more of the following:
In the 20s, lip volume is typically near its peak. For patients with naturally thin lips, this is usually when they first seek enhancement.
Through the 30s, the upper lip begins to thin noticeably as the orbicularis muscle thins and the philtrum subtly elongates. The cupid's bow flattens. Vertical lip lines begin to appear at the vermilion border.
By the 40s and 50s, lip volume loss is often significant. The upper lip can appear nearly absent at rest. Fine lines become deeper and more numerous. The lip border itself blurs, making the natural lip shape harder to define.
Lip changes are strongly linked to overall facial volume loss — addressing both together often produces a more natural result than treating the lips in isolation.
Lip enhancement has a range of approaches depending on the patient's anatomy and goals.
At CAMI, the guiding principle for lip work is proportion, not volume. We're looking at the relationship between the upper and lower lip, the width of the lip relative to the rest of the face, the position of the cupid's bow, and how the lip sits at rest versus in motion.
The goal isn't to give a patient the most lip possible. It's to give them lips that fit their face and look like theirs. Overdone lips are always visible in a way that makes people look less like themselves. Natural, proportionate enhancement is almost invisible — which is exactly how it should be.
We use the softest formulations appropriate for the anatomy and place conservatively. Patients can always return for more. The result should make someone say 'you look great' — not ask what they had done.

Care guided by experience, precision, and a deep understanding of natural beauty.
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