Heart-Shaped Lips
Heart-shaped lips have a sharply defined Cupid's bow with pronounced peaks, giving the upper lip the two-lobed outline the name describes. It is the one lip label defined by the border rather than by volume, which is why it can coexist with thin lips or full ones.
The panel measures all four lip axes and says where heart-shaped lips sits among them.
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Straight-on, even lighting, at arm's length gives the most comparable reading.
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How heart-shaped lips are measured
Cupid's bow peak height against mouth width, above roughly 0.035, together with enough vermilion for the shape to read. The tool reports the bow depth as its own number.
- Pronounced, often angular Cupid's bow peaks
- A clear dip between the peaks
- An upper lip that reads as narrower at the corners than at the centre
- Independent of total volume — the shape is in the border
Heart-shaped describes a pronounced Cupid's bow — two clearly separated peaks with a deep notch between them — usually with a fuller upper lip than average. It is a bow measurement plus a ratio, so it can coexist with thin, full, wide or downturned. The name comes from the outline the two peaks and the lower lip make together, and it is one of the few labels in this cluster with no medical or historical baggage attached to it.
How to tell if you have heart-shaped lips
- 1
Flat, even light and a straight-on view. This shape is entirely about a border line and shadow hides it.
- 2
Check whether the peaks are angular or rounded. Both count; the angular version is what most charts illustrate.
- 3
Relax the mouth — a slight smile flattens the bow.
Makeup for heart-shaped lips
The border is doing the work, so the technique is mostly about not fighting it.
Works
- Follow the natural peaks with liner rather than rounding them off
- A slightly deeper shade at the outer corners to keep the centre prominent
Works against it
- Rounding the peaks with liner, which removes the defining feature
- Heavy overlining, which flattens the bow into a single curve
What changes heart-shaped lips
Lip filler
Small amounts in the philtral columns preserve and sharpen the bow.
See it simulated on your own photo →Lip lift
Rolls the upper lip outward and makes the border more visible.
See it simulated on your own photo →
Lipstick for heart-shaped lips
The bow is the feature, so technique is about keeping it legible rather than filling it in.
- Line the two peaks precisely rather than rounding across them — the notch is the shape
- A highlight directly above the bow, on the skin rather than the vermilion
- Matte finishes hold the peak edges better than gloss, which pools and blurs them
- Avoid overlining across the notch, which converts a heart shape into a flat one
How to get heart-shaped lips
A defined bow is one of the more requested filler outcomes and one of the harder ones to place well.
- Filler: small precise volumes at the two peaks with the notch left alone. This is placement work rather than volume work, and it is where technique differences show most.
- A lip lift: shortens the philtrum and rolls the upper lip outward, which makes an existing bow more visible without adding anything.
- Makeup: the fastest and most reversible version — liner at the peaks, highlight above the bow.
How heart-shaped lips change with age
The bow is one of the first lip features to soften. The vermilion border loses definition with age, the peaks flatten, and a clearly heart-shaped mouth at twenty often measures as flat-bowed decades later.
Heart-Shaped Lips celebrities
Heart-shaped lips appear on celebrity lists more often than the measurement justifies, because a defined Cupid's bow is easy to create with liner and highlight and impossible to rule out from a photograph. No names assigned here.
Heart-Shaped Lips — frequently asked questions
Do heart-shaped lips need a particular liner?
A sharp pencil rather than a brush, because the feature is a notch a few millimetres across and a brush blurs exactly the part that defines it. The two peaks are lined as separate points, then joined through the notch rather than across it.
Can the shape be lost with filler?
Yes, and it is the most common way lip filler goes wrong on this shape. The notch between the peaks is a gap, and volume spread evenly along the upper lip fills it in — turning a heart-shaped mouth into a flat-bowed one.
What makes lips heart-shaped rather than just full?
The bow. Heart-shaped is a statement about the two peaks of the Cupid's bow being clearly separated with a deep notch between them, usually alongside a fuller upper lip. Fullness on its own, with a flat bow, is not heart-shaped.
Can makeup create heart-shaped lips?
It can create the read, and quickly — liner at the two peaks plus a highlight above the bow is about a thirty-second job. It does not change the vermilion border, so the effect ends when the makeup does.
Do heart-shaped lips suit overlining?
Only in one direction. Extending the peaks upward slightly emphasises the shape; drawing across the notch removes it. The notch is the whole feature, so it is the one place not to add product.
What are heart-shaped lips?
Lips with a sharply defined Cupid's bow, giving the upper lip a two-lobed outline. The shape is in the border, not in the volume.
Can you have heart-shaped and thin lips?
Yes. Bow definition and total volume are separate measurements, and this site reports them separately for that reason.
Are heart-shaped lips rare?
A well-defined bow is less common than a soft one, but it is not unusual. Definition also decreases with age in everyone.