The vertical lines that form between your brows when you squint or concentrate. Softened with precision.
get startedFrown lines are the vertical furrows that form between the eyebrows, in the area known as the glabella. They're called the "11s" because the two parallel lines resemble the number 11. They range from fine surface lines to deep, etched creases depending on muscle activity, skin quality, and age.
There are two types: dynamic frown lines, which appear only with facial movement, and static frown lines, visible even at rest. Most patients present with a combination of both.
Most patients come in because their frown lines make them look angry, tense, or more tired than they actually feel. Even in a completely relaxed face, deep glabellar lines can read as an emotion you're not having. For most people, this treatment isn't really about vanity. It's about alignment between how you feel and how you look.
Frown lines form through repeated contraction of the corrugator supercilii and procerus muscles. These are the muscles that pull the brows together when you concentrate, squint, or express frustration. Over time, that repetitive movement breaks down the collagen and elastin in the overlying skin, turning temporary lines into permanent creases.
Other contributing factors:
Patients with frown lines typically notice one or more of the following:
In your 20s and early 30s, frown lines are typically dynamic. They appear with movement and disappear at rest. As skin loses collagen and elastin with age, those lines begin to etch in and become static, visible without any facial expression at all.
The underlying muscles also strengthen with decades of use, deepening the creases over time. Without intervention, static frown lines become more pronounced and harder to fully smooth.
This is why many patients benefit from starting early. Consistent wrinkle relaxer treatments can retrain the muscle over time, helping prevent deep static lines from forming in the first place.
Frown lines are among the most well-studied and consistently treatable cosmetic concerns available.
At CAMI, the goal is a result that looks refreshed and natural. Never frozen.
Our providers assess both the dynamic movement patterns and the static skin quality before recommending a treatment plan. For most patients, a precise dose of wrinkle relaxer placed in the corrugator and procerus muscles produces a softened result that still allows for natural expressiveness. We never over-treat. A slightly lifted, open brow is the target, not immobility.
For patients with residual static lines after the muscle is relaxed, we may layer in a touch of filler to address the crease directly. Every plan is customized to your anatomy, your movement patterns, and what result feels right for you.

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