Facial aging is not a single process happening at the surface. It is a layered progression involving the skin, fat compartments, underlying muscle, and bone, all shifting simultaneously. Here is what that progression looks like and why it matters for how it can be treated.
Facial Aging at Every Level: What Dr. Parizh Sees in Every Consultation
Most patients come to a consultation focused on one visible concern: a jowl, a hollow, a deepening fold. What board-certified plastic surgeon Dr. David Parizh consistently finds is that most signs of facial aging are the result of changes at multiple structural levels happening at once.
Treatment that addresses only one layer often produces results that look incomplete or that fade sooner than expected. A clearer picture of how the face ages structurally is the starting point for any plan that produces lasting, natural-looking results.
The Skin Layer: Collagen Loss, Texture, and Tone
Skin is the most visible layer of facial aging. Starting in the mid-20s, collagen production declines by approximately 1% per year. Elastin, the protein responsible for skin's ability to snap back into place, diminishes alongside it.
The result is skin that gradually becomes thinner, less elastic, and more susceptible to creasing. Fine lines develop first in areas of frequent movement, such as around the eyes and mouth. Over time, those dynamic lines become static ones, present at rest.
Pigmentation changes accumulate from decades of sun exposure, and the skin loses its ability to rebound from repeated expression.
Topical treatments, laser resurfacing, and other surface-level interventions can meaningfully improve tone, texture, and superficial lines. What they cannot reach is the structural loss occurring beneath the skin.
The Fat Layer: Where Facial Volume Actually Goes
Beneath the skin lies a complex network of distinct fat compartments: the medial cheek fat, submalar fat, orbital fat, temporal fat, buccal fat, and others. These compartments do not age uniformly, and because they are interdependent, the descent or deflation of one affects everything surrounding it.
Two processes affect facial fat with age. Certain compartments deflate, producing hollowing in the temples, beneath the eyes, and in the submalar area under the cheekbones. Other fat pads descend with gravity, contributing to jowling along the jaw and the deepening of the nasolabial fold.
The nasolabial fold is a useful illustration of how this works. Many patients assume the fold deepens because skin above it sags. In most cases, the true mechanism is deflation and descent of the cheek fat pad above it, leaving a shadow at the crease.
The fold is not the problem; it is the result of a problem one layer up.
Fat transfer at Dr. Parizh's practice restores volume where fat compartments have diminished, directly addressing this layer of the aging process.
The Muscle and Connective Tissue Layer: Why Faces Fall
Below the fat sits the SMAS, the Superficial Muscular Aponeurotic System. This sheet of muscle, fascia, and connective tissue provides the structural scaffolding that keeps the face in its youthful position and connects the skin to deeper anatomy.
With time and gravity, the SMAS descends. This descent is the primary mechanical driver of jowling, lower face heaviness, and the banding that develops in the neck. The overlying skin and fat descend with it, which is why pulling the skin alone produces results that look tight rather than lifted.
Treatments that address only the skin surface, whether through thread lifts, energy devices, or skin-only facelifts, do not correct SMAS descent. A facelift that repositions the SMAS directly produces more durable, natural results because it addresses the structure driving the change rather than the visible consequence. Dr. Parizh performs deep plane facelift techniques that work at this foundational level.
The Bone Layer: The Structural Foundation That Changes With Age
Bone loss in the face is the least visible but structurally most consequential aspect of aging. The facial skeleton provides the foundation for every soft tissue layer above it, and that foundation changes significantly over a lifetime.
Three areas experience the most clinically significant resorption.
The orbital rim, the bony margin surrounding the eye socket, gradually expands. As it enlarges, the under-eye area deepens, and the support for the overlying soft tissue diminishes. This contributes to hollow, sunken-looking eyes that patients often attribute to skin or fat changes alone.
The maxillary bones of the midface recede, flattening the cheeks and reducing the projection that supports the soft tissue above. As this scaffold narrows, the overlying tissue has less to rest on, accelerating the appearance of midface descent.
The mandible loses volume at the chin and along the jawline, reducing the definition of the lower face and contributing to the blunting of the jaw angle that comes with age.
Bone loss cannot be directly reversed, but its consequences can be addressed through volume restoration in the areas where skeletal support has been lost.
What Patients Usually Notice First
Most patients identify one specific change that prompts them to seek a consultation: their jawline has softened, their eyes look tired, or their face has lost the fullness it once had. What brings them in is rarely the whole picture.
In reality, the changes patients describe as a single problem are almost always the visible end result of several layers shifting simultaneously. The jowl that appears to arrive suddenly at 55 has been building at the fat, muscle, and bone levels for a decade or more. Treating only what is visible at the surface addresses the symptom, not its source.
Why Treating One Layer Without the Others Falls Short
This is where many rejuvenation approaches come up short. Addressing a single layer while leaving the others unchanged often produces results that look incomplete, artificial, or short-lived.
A patient who receives volume restoration without addressing SMAS descent may look fuller but still descended. A patient who has a skin-tightening procedure without addressing volume loss may look tighter but hollow. A facelift that lifts the SMAS without also restoring deflated fat compartments may appear pulled in some areas and deflated in others.
Effective facial rejuvenation requires a plan that accounts for all four layers and how they interact. That is why the consultation at Dr. Parizh's practice is built around a structural evaluation of the entire face, not just the concern that brought the patient in.
How Dr. Parizh Approaches Aging Across All Four Layers
Dr. David Parizh is board-certified by the American Board of Plastic Surgery and a Fellow of the American College of Surgeons. He trained at New York Presbyterian and the University of Cincinnati before completing a specialized facial aesthetic fellowship at the Marten Clinic of Plastic Surgery.
He is part of the New York Plastic Surgical Group, whose legacy in facial plastic surgery spans over 75 years.
That background, spanning complex reconstructive surgery, burn surgery, and facial aesthetic surgery, gives Dr. Parizh a structural understanding of the face that extends well beyond cosmetic surface work.
His approach to facial optimization begins with a comprehensive assessment of each anatomical layer. What combination of procedures will address the actual sources of aging, not just the most visible ones? That question guides every consultation, and the answer is different for every patient.
Dr. Parizh sees patients at three locations across Long Island and New York City. Schedule a consultation with him to begin a conversation about what a complete, layered approach to facial rejuvenation would look like for you.
