Gold Sea Moss is the most commonly used and the only color that is sun-dried. It offers all the benefits of Sea Moss that we’ve come to know and love. But, it has very minimal smell and taste compared to the other colors. Purple Sea Moss contains powerful antioxidants called Anthocyanins, which are commonly found in blue and purple fruits or vegetables. Purple Sea Moss is more rare to find and dried in a dark room to avoid losing it’s unique color and benefits. Green Sea Moss is high in Chlorophyll, which is widely known as the “life force” of plants and is what gives plants their natural green color. Green Sea Moss is more rare to find and dried in a dark room to avoid losing it’s unique color and benefits. Full Spectrum is a mix of the Gold, Purple and Green Sea Moss. Perfect for those who want all the benefits!