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In Vitro: Rb1 inhibited melanogenesis in α-melanocyte-stimulating hormone (α-MSH) -stimulated B16 cells in a dose-dependent manner, which collectively indicated that Rb1 may have skin-whitening effects and may be formulated into skin-whitening products for skin care [1].
In Vivo: Application of 0.56mg of ginsenoside Rb1 resulted in significant decrement of scar elevation index, in comparison with control and lower dosage groups, furthermore achieved broader and randomly arranged collagen fibers resembling findings in normal dermis. Ginsenoside Rb1 concentration inversely correlated with the mRNA expression and immunohistochemical reactivity of scar related factors; MMP2, TIMP1, α- SMA, and TGF-β1 [2]. Ginsenoside Rb1 treatment...
 | | Dave Gao Sales Manager, Star Ocean Ginseng Professional Services Tel: +86 512 81662860 Mobile: +86 13776237441 Fax: +86 512 52856900 Address: High Tech Industrial Development Zone-Tongji Science and Technology Plaza, Changshu, Suzhou, China. |