MICROSPONGE® C116A Retinol Delivery System is a multi-functional delivery system designed to provide sustained release, improve stability and reduce the irritation of retinol. MICROSPONGE® C116A Retinol is a light yellow, free flowing powder that can be readily dispersed in gels, emulsions, and powders minimizing the discoloration problems common with many retinol products.

MICROSPONGE®C116A视黄醇递送系统是一种多功能递送系统，旨在提供缓释，改善稳定性并减少视黄醇的刺激。 MICROSPONGE®C116A视黄醇是一种浅黄色，自由流动的粉末，可以很容易地分散在凝胶，乳液和粉末中，好大限度地减少许多视黄醇产品常见的变色问题。