At a glance
- Term
- Recessed chin
- Area
- Face geometry
- Measurable from a selfie
- No: a profile view
- Evidence
- Established
- Related
- Chin projection, Mewing, Jawline definition
The lower lip is the reference point
The definition compares your chin with the line of your lower lip from the side. A chin set back behind that line fits the description. The reference point matters: without it, calling a chin recessed leaves the comparison unclear.
Chin projection describes how far the chin sits forward relative to the lips. Recession describes a position within that relationship. It isn't a separate measure of your whole face.
A front selfie can't establish recession
You can't measure this forward-and-back relationship from a front selfie. Use a profile view for the question the term actually asks: where the chin sits relative to the lower lip.
A side photo provides the needed view, but don't turn its result into a permanent label. Check what the measurement compares before interpreting the number. An unexplained score gives you no clear basis for deciding whether it measures chin position.
Exercises don't change this jaw position
A recessed chin is often inherited, and exercises don't change the jaw position described here. Treating it as an exercise problem sets a goal those exercises won't meet.
If you're considering mewing because of a profile photo, keep that limit in mind. An established anatomical term doesn't establish a method for changing the feature. You can understand the description without turning it into a correction plan.
Read a scan for what it measures
The free face-symmetry scan reads landmark distances from one selfie and reports left-right differences and basic ratios. It names what it measured.
A left-right comparison doesn't answer whether your chin sits behind your lower lip in profile. Keep those questions separate when reading your results. The face geometry glossary can help you match a term to the feature you're trying to understand.
Questions people ask
- Is a recessed chin often inherited?
- Yes, this jaw position is often inherited. The term itself describes where the chin sits, rather than explaining your personal history.
- Can chin exercises move a recessed chin forward?
- Exercises don't change the jaw position described by this term. Don't use a photo score as an exercise target.
- Does established evidence mean a selfie can diagnose it?
- No. The evidence status applies to the concept; it doesn't turn a front selfie or its score into a diagnosis.
Written from the measurements and ingredient facts on this site, then checked for the usual mistakes. Not medical advice.
Related pages
The closest pages in this section, picked by topic rather than by date.
- Chin projection meaning: reading your side profileUnderstand chin projection meaning, why a front selfie can't measure it, and how to read profile measurements without treating them as fixed
- jawline definition meaning: What a selfie can measureUnderstand jawline definition meaning, what edge contrast and corner angle show in a selfie, and why lighting limits what a photo tells you.
- mewing meaning: Tongue posture, evidence and limitsThe mewing meaning explained: tongue posture, claims about adult jaw changes, and why a selfie can't prove that your facial bones have moved
- Bigonial width meaning and how to measure itUnderstand bigonial width meaning, how a selfie measures the distance across your jaw corners, and what comparing it with cheekbone width te
- Bizygomatic width meaning: the distance across your cheekbonesLearn bizygomatic width meaning, how cheekbone width relates to face shape, and what a selfie can measure without fixing your face to a labe
- A guide to brow ridge meaningUnderstand brow ridge meaning, why a front-facing selfie can't measure its projection, and what established evidence says about changing it.
- buccal fat meaning: What it is and what photos can't showLearn the buccal fat meaning, why cheek fullness can't measure this fat pad, and what permanent removal may mean for your appearance later.
- Canthal tilt meaning: what your eye-corner angle tells youLearn the canthal tilt meaning, how to measure eye-corner angles in a selfie, and why a photo result isn't a fixed fact about your face.
- A guide to cheekbones meaningLearn cheekbones meaning, how cheek width compares with your jaw and forehead, and why one selfie cannot give a fixed measurement of your fa