而膠原蛋白精華液consists of 山梨糖醇,透明質酸,水解質蛋白,維他命原B5, 由於有糖份&營養rich d....if 你係暗瘡&油skin, 含蘆薈/茶樹/洋甘菊成份可能好d ,因可控油/消炎 (A706 蘆薈甘菊精華液/A1027 特效暗瘡治療精華液)。May be you can just try 透明質酸原液先. 如你用膠原蛋白精華液我就有dd保留la. You can leave message in choi-fung web to ask which product is suitable to your skin type, then you can take choi-fung comments as a reference and decide what you want.
1陣應該no problem, most important is no irregulation. 咁效果係咪日日都一样? 不如try not to apply 膠原蛋白精華液, 睇下有冇吉, if not, then in next day, try to apply 膠原蛋白精華液 only to see if you find 吉.