|
KMID : 0604520180440030211
|
|
Journal of the Society of Cosmetic Scientists of Korea
2018 Volume.44 No. 3 p.211 ~ p.218
|
|
|
Development of Immediate Face Lifting Technology for Reducing Wrinkles by Using Film-Forming Agent
|
|
Jun Ji-Hyun
Ko Eun-Ah
Han Sang-Geun
Kang Hak-Hee
|
|
|
Abstract
|
|
|
|
Instant face lifting cosmetics contain various film forming agents for stretching the wrinkles on the skin surface. But, most of the film-forming polymers have sticky feels. And they are easily scrubbed out when skin is rubbed on. In this study, we focused on the influence of sodium silicate that has rapid film forming effect on skin surface and immediate wrinkle reducing effect. Sodium silicate, also known as water glass or soluble glass, is a compound containing sodium oxide and silica. Sodium silicate is a white powder that is readily soluble in water, producing an alkaline solution. Sodium silicate is stable in neutral and alkaline solutions. The sodium silicate solution hardens by drying in air and rapidly forms a thin film. When the solution is applied to the skin, the fine membrane coating is formed by water evaporation and ionic bond re-formation. It also makes the strong siloxane (Si-O) bonding on the skin surface. When these fixation properties are applied to cosmetics, they can give remarkable skin tightening effect. The sodium silicate solution can provide the lifting effect by forming a film on skin at a proper concentration. But, skin irritation may be caused with too high concentration of sodium silicate. We studied a desirable range of the sodium silicate concentration and combination with other fixatives for skin care formulation that has no sticky feels and no scrubbing out phenomenon. Immediate lifting gel was developed by using sodium silicate and various thickening systems. Among of the various thickeners, aluminum magnesium silicate showed the best compatibility with sodium silicate for rapid lifting effect. This instant physical lifting gel was confirmed as a low stimulating formula by skin clinical test.
|
|
|
KEYWORD
|
|
|
sodium silicate, film forming agent, skin lifting, wrinkle-reducing
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|