The difference between false fine lines and qualitative aging What are the causes of skin aging

Skin aging can be divided into pseudo-aging and qualitative-aging. For youthful skin, wrinkles caused by bad habits in daily life can be eliminated, but for qualitative-aging skin, wrinkles cannot be eliminated but can only be lightened. So what is the difference between the two?

The difference between pseudo-aging and qualitative aging

Pseudo-aging: It is caused by temporary lack of water in the skin. The collagen and elastic fibers in the skin have normal vitality, and the sebaceous glands function normally. It can generally disappear after replenishing water and care.

Qualitative aging: The nature is stable, the performance of skin collagen and elastic fibers decreases, the skin elasticity and toughness decrease, and it cannot be removed by non-surgical methods.

What are the causes of skin aging?

Ill health;

Unhealthy diet;

Stimulation of tobacco and alcohol:

Improper use of cosmetics;

Incorrect lifestyle;

Insufficient moisture in the skin:

Overly full-faced facial expressions;

Prolonged exposure to the sun, etc.

Working in a dimly lit environment for a long time;

Long-term lack of sleep and unreasonable sleep:

Inappropriate rapid weight loss or lack of physical exercise;

Sudden changes in environment and adverse conditions;

Lack of care and maintenance and incorrect care methods:

Mood and emotions are too depressed, irritable, and tired;

In addition, aging, dehydrated skin, and relentless sunlight are the key factors for skin aging.

Nutritional deficiency, reduced cell vitality and fiber breakage are the root causes of skin aging.

What are the types of skin aging?

Intrinsic aging

It is closely related to the breakdown of the structure of collagen and elastin fibers, causing the skin to lose its natural plumpness. Produces fine lines, sagging and deeper wrinkles. And then there are specific gene loci that show whether dermal collagen is well protected from breakdown.

Photo-induced aging

Sun exposure is an important factor in skin aging. When the skin is exposed to the sun, damage occurs at the molecular level of the skin, leading to skin aging, dryness, loss of elasticity, wrinkles, and pigmentation.

Glycation aging

A process that occurs when sugars (glucose molecules) bind to collagen and elastin, degrading these important skin fibers. Tests have shown that almost half of the population is genetically predisposed to reduced genetic protection against glycation, meaning that one in two people lacks the ability to maintain normal glucose levels and energy metabolism, leading to decreased skin elasticity and increased deep wrinkles.

Oxidative aging

Free radicals are reactive molecules that damage important cell structures in all layers of the skin and these molecules can accumulate from pollution, UV rays, stress and smoking, leading to premature wrinkling, aging and dull skin. New findings suggest that not all people are equally protected from free radical damage.