serums, masks, lotions, anti-aging, youth-perfecing.. ARRGH all these cost $$$$ and your bedtime routine is 25 min long, no thank you. cosmedix C crystals are so efficient and effective- add a dab to whatever you spread on your face and, voila, get your free-radical, anti-aging, collagen boosting effect in one solution. I've been using cosemedix products for about 10 months and am really pleased. the C crystals are pricey, but compare to other C serums... and all you have to do is add it to your other creams, etc (I add it to my retinol pm cream), mush it up in the palm of your hand and you are good to go. I love the ease, potency, versatility and, yes, my pregnancy face (2 yrs later) is fading, and wrinkles are not definitely not increasing. I'll def keep buying!