Dimorphism

Nose

Nasal Structure & Profile

Overview

The nose is a key dimorphic feature, with distinct differences in size, width, and profile between males and females. This assessment evaluates both the front view and side profile of your nose to capture the full picture of nasal dimorphism.

Why It Matters

The nose is a key dimorphic feature. Masculine noses tend to be larger, wider, and have a straighter or convex profile, while feminine noses are typically smaller, narrower, and may have a slightly concave profile or upturned tip. Research shows ideal male and female noses differ only slightly, mainly in bridge height and position, while noses with humps are consistently disliked (Springer et al., 2008).

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Jump to an assessment: Nose

Nose

Nose

Nose width, bridge height, length, tip shape, profile and nostril shape

Overview

The nose assessment uses both front view and side profile images to evaluate the full range of nasal dimorphism. Masculine noses are characterized by larger size, wider base, prominent bridge, and straight/convex profile. Feminine noses tend to be smaller, narrower, with refined tips and concave profiles. Research shows a mathematically average nose is rated much more attractive than individual noses, and attractiveness decreases as nose shape deviates from the average (van Zijl et al., 2020).

Front View Features

Features to assess from the front view:

What to look for
  • Nose Width — measure the width of the nose at its widest point (alar base). Wider noses are more masculine.
  • Nasal Bridge Width — the width of the bridge between the eyes. Wider bridges are masculine.
  • Nostril Shape — larger, more flared nostrils are masculine; smaller, narrower nostrils are feminine.
  • Tip Width — bulbous, wide tips are masculine; refined, narrow tips are feminine.
  • Overall Nose-to-Face Ratio — larger noses relative to face size are masculine.

Side Profile Features

Features to assess from the side profile:

What to look for
  • Nasal Bridge Height — higher, more prominent bridges are masculine. Flatter bridges are feminine.
  • Profile Shape — straight or convex (Roman/aquiline) profiles are masculine. Concave (ski-slope) profiles are feminine.
  • Nose Length — longer noses from bridge to tip are masculine. Shorter noses are feminine.
  • Nasal Tip Projection — how far the tip projects forward from the face.
  • Nasolabial Angle — the angle between the upper lip and nose. More acute angles are masculine; more open angles are feminine. Research found the ideal nasolabial angle is about 95-100 degrees for women and slightly less for men (Armijo et al., 2012).
  • Tip Rotation — upturned tips are feminine; straight or downturned tips are masculine.

Compare Levels

Compare nasal dimorphism levels using the morph slider.

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5–6/10
AverageScore 5–6

Moderate nasal size and projection. Balanced characteristics.

Tips & Warnings

Important considerations when assessing nose dimorphism:

What to look for
  • Assess both front and side views for a complete picture
  • Use photos taken at eye level, not from above or below
  • Ensure neutral lighting that shows the nose contours clearly
Common mistakes
  • 01Rhinoplasty (nose job) significantly alters nasal appearance
  • 02Swelling from allergies or illness can temporarily change nose appearance
  • 03Camera angle and lens distortion affect nose size and shape in photos
  • 04The front and side views may suggest different scores — consider both

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