|
KMID : 0604520070330010029
|
|
Journal of the Society of Cosmetic Scientists of Korea
2007 Volume.33 No. 1 p.29 ~ p.32
|
|
|
Improving Effect for Acne with SeleMix AN Composed of Germinating Soy Bean and Magnolia Bark Extract
|
|
Ryu Jong-Seong
Kim Jin-Hwang
Kwak Taek-Jong
Kim Ki-Sun
Kim Jin-Jun
Lee Cheon-Koo
Park Kyoung-Chan
|
|
|
Abstract
|
|
|
|
We investigated new ingredients with real efficacy in both in vitro and in vivo all together. Especially we focused on the real improving effort in the clinical experiments. Because most products containing effective materials evaluated in vitro failed to show a real improving effect in the human with acne. We evaluated the well-known ingredients in a small scale clinical experiment with half-finished goods containing each ingredient. Among these products, product formulating SeleMix AN composed with germinating soy bean and magnolias bark extract remarkably improved acne and acne scar. Moreover skin redness caused by severe acne was improved. There was statistical significance between placebo and sample. Two hundred volunteers participated in our pilot study with written informed consent. After then we performed in vitro efficacy test this ingredient. SeleMix AN inhibited the growth of propionibacterium acnes at a concentration of 0.0125% and suppressed histamine release by 16.9%. Moreover human fibroblast cell activity was increased by 57% compared to control. Lastly, we performed a clinical study. Consisting of groups of 23 volunteers. Although the period of the test was in summer accelerating sebum secretion and recurring a high tate of acne, inflammation lesions were especially improved after applying product containing SeleMix AN for 4 weeks.
|
|
|
KEYWORD
|
|
|
acne, SeleMix AN, soy bean extract, magnolia bark extract, histamine
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|