Why do my lips feel thin?
As a normal part of aging, the upper lip thins, flattens, and can appear to fold over the teeth, leading to the appearance that the upper lip is kind of disappearing! Lips get their shape in part from collagen, and as we age, we produce less of this collagen, and the lips start to lose their plumpness.
At what age do lips start thinning?
In fact, our lips start slowly losing thickness after the age of 16! And over the next 20 or 30 years, the loss of collagen also causes the V-shape of our upper lips to flatten, while the corners of our mouths slightly turn down.
If you’re among those who have thin lips, there are several treatments to enhance their size, like Botox and dermal fillers.