The most full lip shape classification to see what lip shape you are

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Divide by size

Big mouth

Cherry small mouth

Divide by thickness

Thick lips

Thin lips

Thin on top and thick on the bottom

Thick on top and thin on the bottom

Divide by the corners of the mouth

The corners of the mouth rise

The corners of the mouth droop

Divide by lip beads

Slightly convex lip beads (M lip)

Slightly concave lip beads (Ω lip)

Divide by lip peak

Oval lip