Forward Growth: What It Is and Why Adults Can't Get It

TL;DR

• What it is: how far forward your upper and lower jaws grew relative to the rest of your skull. Orthodontists have measured it for a century as sagittal jaw position.
• When it finished: the maxillary sutures and mandibular growth sites are largely done by the late teens to early twenties. Yours is already set.
• Can you get it as an adult? No. Not from tongue posture, chewing, or any routine. Only orthognathic surgery moves adult jaw position.
• Does it decide your face? No. It is one static cue inside a fast, whole-face read, competing with expression, grooming, body fat, and posture.
• What still works: body fat, head carriage, beard and haircut. All free, all faster than any growth routine.

You paused a looksmaxxing video on a split screen — two side profiles, one labelled "forward grown", one "recessed" — and something dropped in your stomach. Now you're in the bathroom, turning your head between two mirrors, trying to work out which side of the forward growth line you're on.

Here's the plain version. Forward growth is how far forward your upper and lower jaws grew while your face was still developing — projecting forward and horizontally, versus growing more downward and back. It's real craniofacial anatomy, and it touches several parts of your face at once, which is exactly why the term feels like it explains a whole face. But the part the video skipped matters most: that growth finished years ago. You're not choosing a growth pattern, you're reading one that's already set.

What is forward growth, exactly?

Forward growth is the forward, horizontal projection of the maxilla (upper jaw) and mandible (lower jaw) relative to the rest of the skull, established during childhood and adolescent development. The opposite pattern — jaws that grew more downward and back — gets called "recessed" growth.

The phrase comes out of orthotropics, the same school behind mewing. Strip away the mythology and there's a solid skeleton underneath: orthodontists have measured sagittal (front-to-back) jaw position for a century, classifying jaws as normal, retruded ("recessed", skeletal Class II), or protruded (Class III). The concept isn't the problem. The problem starts when a real developmental variable gets turned into a tier and sold to grown men as destiny.

How does forward growth actually show up on a face?

It shows up in four places at once — and that simultaneity is why "forward growth" feels like a master switch. When the maxilla sits forward, it supports everything stacked around it.

• Cheekbone and midface support. A forward maxilla pushes the cheekbones and midface forward, giving that "supported", full look. A recessed one lets the midface sit flatter and appear longer.
• The under-eye area. When the bony rim under the eye sits forward of the eyeball (a "positive vector"), the under-eye reads smooth and supported; when it sits behind ("negative vector"), you get hollowing and visible sclera. It's the same orbital-rim support behind the hunter-eyes look.
• Jaw and chin projection. A forward mandible gives a projecting chin and a jaw that reads defined; a recessed one gives a retruded chin and a jaw that reads "weak". How sharp that jaw actually looks also depends on your gonial angle, not projection alone.
• The airway. Forward-set jaws tend to leave a roomier airway. Downward-and-backward growth with a recessed lower jaw is associated, in orthodontic and sleep-medicine literature, with a narrower upper airway — the one place forward growth is genuinely medical, not cosmetic.

Photo by cottonbro studio on Pexels

This is real anatomy, not forum fiction — a strongly forward or strongly recessed profile is a genuine structural difference, and our own test doesn't measure any of it. What follows isn't "bone doesn't matter", it's the narrower claim: bone isn't the verdict, and it isn't the only variable.

The numbers orthodontists actually use

If you want real terms instead of tier language, these are them. Deliberately no population percentages here — nobody has reliable prevalence data on "forward grown" faces, because it isn't a diagnostic category.

• SNA, around 82 degrees. How far forward the upper jaw sits relative to the skull base. Notably lower reads as a retruded maxilla (per standard cephalometric conventions, Steiner analysis).
• SNB, around 80 degrees. The same for the lower jaw — the number behind "recessed chin" when it's measured rather than eyeballed. The difference between the two (ANB) is typically a couple of degrees; a wider gap is what gets classified as skeletal Class II, the "recessed" pattern in forum language.
• The E-line (Ricketts aesthetic plane) and orbital vector. The two soft-tissue checks you can actually approximate yourself — see the three steps below.
• Growth windows. The midface sutures and the mandibular growth sites are largely finished by the late teens to early twenties. That's the entire reason adult routines don't work.

None of it is self-diagnosable off a phone photo. Orthodontists take a standardised cephalometric x-ray precisely because millimetres here are so easy to fake with a camera angle.

How do you check your own profile honestly? (3 steps)

Shoot one true side profile, read three specific things off it, then distrust it appropriately. This takes four minutes and replaces about forty hours of mirror-turning.

1. Shoot a real profile. Head level (the line from ear to under-eye roughly horizontal), jaw relaxed, teeth lightly together, neutral expression, camera at eye height, straight side-on, arm's length or further. No chin tuck, no chin push. A front-facing camera held low will invent a recession you don't have.
2. Read the E-line. Lay a straight edge — a ruler on the screenshot, or just a finger — from the tip of your nose to the tip of your chin. Where do your lips fall? Sitting slightly behind that line is the balanced adult pattern. Lips clearly ahead of it, or a chin falling far behind it, is what people are seeing when they say "recessed".
3. Read the orbital vector. Same photo, look at the bony rim under your eye. Draw a vertical line down from the front of your eyeball: if the cheek and orbital rim come forward of it, that's a positive vector and the under-eye reads supported. If the rim sits behind, that's a negative vector — the hollowing and visible under-eye people blame on sleep. It's the same orbital-rim support behind the hunter-eyes look.

Then hold all of it loosely. A chin tuck fakes recession, a chin-forward fakes projection, a low camera lengthens the lower face, and body fat and posture shift everything. The same face gives three different profiles in five minutes — the fragility that also makes facial thirds and midface ratio wobble off one photo. And if you genuinely suspect a functional problem — heavy snoring, poor sleep, constant mouth-breathing — that's a conversation for a dentist or doctor, and a far better use of the worry than ranking your side profile.

What causes forward vs backward growth?

Mostly genetics — the direction your face grew is largely inherited, and Arne Björk demonstrated with implant studies in the 1960s that growth direction is real, individual, and visible on x-ray over years.

Beyond genes, the honest answer is less confident than either camp wants. Environmental factors during active childhood growth — chronic mouth-breathing, obstructed airways, allergies, tongue posture — are genuinely discussed in the orthodontic and myofunctional literature as influences on growth direction, and childhood airway obstruction is a real clinical concern treated on its own merits. But the evidence that any of them caused a specific adult's profile is weak and largely observational. The confident forum claim that you'd have a different face if you'd kept your mouth shut at age nine goes far beyond what anyone has shown. Either way it's a childhood question — as an adult it's history, not a diagnosis to relitigate at 1 a.m.

Good vs bad forward growth: is that even the right frame?

Short version: the anatomy is real, the good-or-bad grade is not. Let's concede the true part plainly — forward projection is a genuine advantage in a still photo, for a coherent reason: support and definition across several regions at once. If two otherwise-identical profiles differ only in projection, the more forward one reads as more "structured". Where the forums go wrong is turning a starting condition into a sentence.

Here's the reframe worth keeping: forward growth is a foundation, not a fate. A foundation sets what you build on; it doesn't decide whether the house is worth living in, and it isn't what a visitor reacts to at the door. No stranger grades your maxilla across a table — they get one fast, holistic read of a whole moving face in about 100 milliseconds (Willis & Todorov, 2006). "It's over because I have recessed growth" is a forum conclusion, never a stranger's. And if a profile video has you catastrophising over a jaw you were born with, the measuring — not the millimetres — is what quietly costs the most in this hobby.

	What the forums imply	The honest read
What it is	A master switch for your whole face	The forward projection of your jaws, set in childhood
Good vs bad	A pass/fail verdict — "forward wins, recessed is over"	A starting condition, not a sentence; no stranger grades it
How it's judged	Off a flat, still side profile	By a whole moving face in ~100ms (Willis & Todorov, 2006)
Can an adult change it?	With posture and chewing "routines"	Not the bone — only surgery moves adult jaw position
How much it decides	Most of your attractiveness	One static cue among expression, grooming, body, presence

Why can't you just grow your face forward as an adult?

Because the growth is finished, and finished bone doesn't relocate itself. The maxillary sutures and the mandibular growth sites are active while you're developing and largely done by your late teens to early twenties. After that, your jaw position is set — no amount of tongue posture, gum chewing, or "forward growth routine" remodels a fused adult skeleton.

The sleight of hand is dragging a genuine childhood finding across that line and selling it to grown men as a present-tense fix. It's the exact move we take apart in what is mewing — a real developmental idea flattened into a viral promise for adults whose sutures shut a decade ago.

Photo by Kampus Production on Pexels

The honest exception, stated concretely: genuine adult skeletal recession can be moved, by orthognathic surgery, and the named procedures are real. A Le Fort I osteotomy repositions the upper jaw, a bilateral sagittal split osteotomy repositions the lower one, and "counterclockwise rotation" means advancing both together so the whole lower face comes forward. Surgeons do these for bite function and airway as well as profile, and results are occasionally life-changing. It is also major surgery: general anaesthetic, months of orthodontics either side, real risk of nerve numbness, a long recovery. If you think it applies to you, the next step is a consultation with a maxillofacial or orthognathic surgeon who can take an actual cephalometric x-ray. We're telling you the path exists; we're not recommending you walk it off a selfie.

What's actually adjustable as an adult?

Not the bone position — but several things that meaningfully change how forward your face reads, most of them free. This is where the energy should go.

• Body fat. A leaner face shows more of whatever projection you already have — fat softens the cheekbones and blurs the jawline, and the pad under the chin hides a jaw that's genuinely there. For most men it's the single fastest real lever.
• Posture and head carriage. Forward-head posture — the screen slump — visually flattens your profile and buries your chin. A level head with a long neck and the chin carried slightly forward and down does the opposite, instantly, in every frame. Free and reversible.
• Grooming. A beard genuinely camouflages a recessed chin and rebuilds a jaw line — one of the rare times the forum advice just works. A haircut that adds height or balance shifts apparent proportion too.
• Surgery, stated honestly. For real, severe skeletal recession, orthognathic surgery is the only thing that moves adult jaw bone — see the note above for what it actually involves.

None of it involves reshaping your skull, and all of it moves faster than any "growth" routine could.

The bottom line

Forward growth is real, it finished years ago, adult bone doesn't relocate from exercises, and the "good vs bad growth" verdict is a forum sentence no stranger passes. A real person gets one fast, whole-face read in motion, and your projection is a quiet static note inside it.

So check your profile once, honestly, then stop scoring it. Point the effort at the levers that actually move: body fat, posture, grooming, and the presence a real person reads in a tenth of a second. If you want a read on what's carrying your first impression rather than a jaw you froze in a mirror, our free first-impression test does that — it can't see your cephalometrics, and it isn't a clinical instrument, but it answers a better question than "did I grow forward enough". The face you were built with is the starting line, not the finish.

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Studies referenced: Willis, J., & Todorov, A. (2006). First impressions: Making up your mind after a 100-ms exposure to a face. Psychological Science, 17(7), 592–598. Björk, A. (1963). Variations in the growth pattern of the human mandible: longitudinal radiographic study by the implant method. Journal of Dental Research, 42(1, Pt 2), 400–411.