The field of aesthetic medicine tends to emphasize natural treatment results over artificial ones. Particularly in South Korea, there is a growing interest in non-invasive treatments and biostimulators, and the idea of “slow aging” and “well aging” are becoming more widespread. In this context, treatment using DENSITY is attracting attention.
- INDEX
The Importance of Early Aging Care (1:58 – )
Many patients say that they suddenly started to feel old in their early 30s, but this is not just a subjective impression. According to a Japanese study, the rate of wrinkle progression increases rapidly from around the age of 33. Moreover, bone density decreases from the age of 25, becomes more pronounced by the age of 35. In other words, “anti-aging” should be regarded as “preventative care” that slows down the aging process.
Dermal Density and Skin Aging (2:36-)
One of the key factors in skin aging is the density of the dermis. As we age, there is a shift from collagen type 3 to collagen type 1, and the amount of collagen itself eventually decreases, making the structure more fragile. Also, skin elasticity decreases as elastic fibers stop functioning properly. In particular, the decrease and fragmentation of collagen, elastic fibers, and glycosaminoglycans(GAG) contained in the extracellular matrix (ECM) accelerates skin aging.
Fibroblasts and the Aging Mechanism (5:56-)
The main causes of collagen loss are the aging of fibroblasts and a decrease in mechanical stimulation. Aging fibroblasts produce less collagen and, conversely, secrete more matrix metalloproteinases, the enzymes that break down collagen. To break this cycle, it is necessary to strengthen the structural support of the extracellular matrix.
The Effects of DENSITY and RF (High Frequency) (9:09-)
DENSITY has patented technology that allows both Monopolar RF and Bipolar RF to be used simultaneously, and it has a greater effect than conventional RF devices. There are three mechanisms of action for RF.
- Acceleration of Collagen Denaturation – Heating to 65 degrees or above destroys the hydrogen bonds in collagen, causing the skin to tighten immediately.
- Acceleration of the Wound Healing Process – In the long term, new collagen and elastin are produced, and angiogenesis is also accelerated.
- Inhibition of Collagen and Elastin Degradation – This is expected to slow down the ageing process.
DENSITY first heats a wide area using Monopolar RF, immediately followed by Bipolar RF to apply heat locally, resulting in a more uniform effect that acts deep into the skin. This combination significantly increases the density of collagen and elastin, and also inhibits matrix metalloproteinases.
Clinical Effects of DENSITY (10:36-)
DENSITY treatment experiments on ageing mice showed that after 28 days, the density of collagen fibers had significantly increased, and had recovered to a level close to that of young mice. Particularly, the use of High Tip, employing Monopolar and Bipolar RF at the same time, shows an increase in both new collagen and mature collagen.
In addition, DENSITY has shown the same level of effectiveness as Thermage FLX, and there has been a statistically significant increase in collagen fibers, elastin fibers and new collagen fibers.
How to Use DENSITY in Actual Treatment (14:08-)
The following points should be noted for DENSITY treatment to achieve the best results:
- Adjustments according to the patient’s skin type
DENSITY is particularly effective for patients with thin skin and little sebum.
Recommended for long-term care for patients with thick skin and large pores. - Combination of treatments
Add Skin Booster or HIFU as needed after 600 shots using Classic Tip.
Focus on the area under the eyes, laugh lines, and marionette lines. - Measures to reduce pain
Reduce the level of the device in areas close to bones or where there is a concentration of nerves.
Reduce pain by moving the device gently while irradiating. - Post-treatment care
Prescribe steroid ointment in preparation for redness.
Do not recommend cooling care, but instead finish with LLLT and moisturizer.
Summary (16:43-)
DENSITY is an innovative device that combines Monopolar and Bipolar RF to achieve immediate lifting effects and long-term skin quality improvements at the same time. By selecting appropriate treatments and patients based on the skin ageing mechanism, even higher effects can be expected. In aesthetic medicine clinics, demand for well-ageing treatments using DENSITY is likely to increase in the future.
