Know-How Exchange : Taglines/Names

We will be having a new skin whitening product to be launched but we are having a difficult time to do a great tagline. Currently women are using a specific active ingredient that has lost its spark and popularity in the market and we want to attack that with our new and popular active ingredient. Kindly note that this is skin whitening. We can't have a direct attack against the old active since the media board will not approve it, thus we need a subtle tagline having that intent.

Any suggestions?