Written by Naeem Ullah·Facial Feature Analyst, faceshapedetector.app·Reviewed September 2026
Heart-shaped lips are defined by a pronounced cupid's bow — the M-shaped curve at the center of the upper lip — with clearly defined arch peaks on either side of the center dip. This gives the upper lip a sculpted, almost architectural quality that many consider the classic ideal in beauty photography. The bow itself is the standout feature of this shape, and it tends to draw the eye before anything else about the mouth is noticed.
What Are a Heart-Shaped Lips?
A pronounced cupid's bow M-curve at the top, with defined arch peaks and a fuller upper lip presence.
Key Characteristics of Heart-Shaped Lips
- 1Pronounced cupid's bow M-curve at the top
- 2Clearly defined arch peaks in the upper lip
- 3Fuller upper lip presence relative to the lower
- 4Naturally sculpted, classically defined shape
Not sure which lip shape you have?
Heart-Shaped Lips vs Top-Heavy Lips — What's the Difference?
Both have a fuller upper lip, but heart-shaped lips are defined specifically by a pronounced M-curve at the cupid's bow, while top-heavy lips can have a fuller upper lip without a dramatically defined bow.
Not sure which applies to you? Use our free AI lip shape analyzer for an instant result. You can also read the Top-Heavy Lips guide directly.
How to Line and Color Heart-Shaped Lips
A well-defined cupid's bow has long been treated as a hallmark of classical beauty proportion in portraiture and cosmetic literature, often highlighted deliberately with lining and highlighter techniques.
For a full lining, overlining, and finish breakdown for this exact shape, see the complete lip liner guide, or find your ideal shade with the lipstick shade finder.
Heart-Shaped Lips — Frequently Asked Questions
What makes lips "heart-shaped"?
A pronounced M-curve at the cupid's bow with clearly defined arch peaks on either side of the center dip, combined with a fuller upper lip relative to the lower.
Should I round out my cupid's bow with liner?
No — rounding out the bow erases the exact feature that defines this lip shape. Tracing and defining the natural M is the technique that shows off heart-shaped lips best.
What lipstick colors suit heart-shaped lips?
Deep roses, burgundies, and classic reds show off the bow especially well. A touch of lighter shade or shimmer right in the bow dip is a small detail that draws attention to the shape's defining feature.
Related Lip Shapes
- →Top-Heavy Lips — A distinctively fuller upper lip with sculptural presence
- →Full Lips — Generous volume, balanced from every angle
- →Round Lips — A soft, even curve with a naturally youthful look
Find Out If You Have a
Heart-Shaped Lips
Upload a photo to our free AI lip shape analyzer and get an instant result across all 7 lip shapes.
Analyze My Lip Shape — FreeNo sign-up · 100% private · Works on all devices