MAC It's About Shine is a slightly warm-toned, very light gold with a sparkle finish. It is a permanent eyeshadow that retails for $18.00 and contains 0.05 oz.
MAC It's All About Shine Dazzleshadow ($18.00 for 0.05 oz.) is a pale, white gold with large, chunky sparkle and a metallic finish. It had sheer coverage on its own, and when I used a dampened brush, it amped up the pigmentation incredibly (though it's supposed to be pigmented dry). This shade was hard to apply dry, as there was little underlying pigment and such large sparkle that there was little that adhered to the lid and lots that dropped below the lid. If you're someone who tends to use tacky primers or doesn't mind using a dampened brush, it might still appeal, but as it's described, it was a big miss.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Feel the fever with glitter-streaked Dazzleshadow in riotous hues. The rich, stay-true pigments adhere to the lid with minimal fallout, imparting eyes with a beautiful, twinkling sheen. The creamy, talc-free formula delivers a texture that's the perfect union of cream and powder, creating a multidimensional, reflective surface that leaves lids looking dazzling yet delicate.