Price adequate, a jar of plastic does not stink, smell spirulina tablets, small, easy to swallow. For visual effect, I think, it is necessary to drink at least a couple of jars. I'm doing with spirulina facial masks - dissolving tablets (better than her first crush), mixed with blue clay or Queen Bee Facial Polish by Bee Naturals, put on face for 10-15 minutes ... mask, of course, nuclear, the spitting image of Shrek ))) but the effect is visible, skin is immediately soft, smooth, even color.