Limited, firm epidermis involves excellent elasticity. Strength suggests the ability of the skin or integument to take back or tighten after it’s been displaced or pulled from the body. Good strength is dependent upon balanced collagen and elastin materials that lay really heavy, near the bottom of the dermis, the heavy coating of our integument below the surface. Collagen and elastin materials become little rubber bands that hold the integument limited against our human body, and move the loose structure right back when it’s extended or pulled.
Aging, sunlight injury from uv (UV) gentle, smoking, pressure, exorbitant alcohol consumption and an bad diet and life style all ruin collagen and elastin in the dermis and trigger the integument to ease and sag. Extending due to pregnancy or rapid fat loss following diet or gastric avoid surgery also destroys collagen and elastin in the dermis and benefits in sagging and loss of tone.
All laser and non-surgical epidermis securing strategies perform by stimulating the growth of new collagen and elastin in the dermis. Whenever you heat collagen and elastin to 66 levels centigrade, the collagen and elastin fibers shrink or tighten, ablative laser and are renovated with new collagen and elastin formation. The effectation of this skin securing and new collagen and elastin development is that the heavy dermis agreements and becomes harder and the free tissue is tightened.
The elastin and collagen lay very deep in the dermis, and the significant problem is to get enough temperature deep down in the dermis to remodel elastin and collagen without using the surface of the integument as heat goes through the more light layers.
This has been accomplished by utilizing very effective chilling devices that cool the outer lining while the heat energy is transferred through the top returning to the strong dermis. Devices that have that ability are the Palomar LuxIR Strong, Thermage, titan and Refirme to mention a few.
A more recent approach applies temperature to the heavy levels from underneath. New laser liposuction technology like SlimLipo runs on the small laser cannula located beneath the integument to melt fat. The warmth also triggers contraction and toning of the overlying loose tissue. This strategy has been very efficient for the abdomen and throat or dual chin.
These skin securing practices can be utilized on and are most effective on the face. Because integument healing is needed, these fractional ablation techniques are less efficient in areas including the throat, belly, and arms.
Lasers are not treating choice for loose and laxity of the throat, abdomen and arms. These places need more heat power that could only be delivered by infrared and radiofrequency machines.