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For a classic color as cool as ice, Ocean Blue color-changing nail polish is unforgettable. This polish’s glacial hue will have everyone oohing and awing, especially when they see it illuminate to a deep sea blue in sunlight. This polish is as refreshing as the artic yet melts the hearts of everyone who sees it. It’s safe, too — being 5-Free and never tested on animals. (Formerly known as Del Sol Forever Blue.)
Much like a flower that blooms when exposed to sunlight, Del Sol's products change colors in the sun using their proprietary Spectrachrome® technology.
Spectrachrome® molecules in the products shift to colors visible to the human eye when exposed to UV sunlight.
Del Sol's Spectrachrome® formula for color change was developed from a concept originally researched by NASA for use in space.