About Rainbow Light

A team sharing the same goals to provide healthy nutritional supplements established Rainbow Light in 1981 in Santa Cruz, California. The name is related to its first product - spirulina. In the past, researchers figured out that spirulina refracted all the rainbow colors under a light spectrophotometer during nutritional content testing process.

According to the Numerator survey conducted in November 2019, 90% would feel exceedingly satisfied with the brand, and 92% would think about obtaining another Rainbow Light product. Besides, 88% agree to recommend it to their friends and family, while 82% feel the product's effectiveness to their overall health.