A stable skin care product comprising a first composition comprising about 0.001% to about 10% of a retinoid; a second composition comprising about 0.0001% to about 50% of at least one retinoid booster; a first compartment for storing the first composition, wherein the first compartment keeps the first composition out of contact with oxygen; and a second compartment for storing the second composition, the first and second compartments being joined together.
一种稳定的护肤产品,包括:第一种组合物,其中含有约 0.001%至约 10%的
维甲酸;第二种组合物,其中含有约 0.0001%至约 50%的至少一种
维甲酸增效剂;用于储存第一种组合物的第一隔室,其中第一隔室使第一种组合物不与
氧气接触;以及用于储存第二种组合物的第二隔室,第一隔室和第二隔室连在一起。