OCC Mimosa Loose Colour Concentrate ($12.00 for 0.088 oz. / 2.5 grams) is described as a "orange with strong gold shimmer." It's a brightened light-medium orange with an orange-gold shimmer and sheen. Milani Primary is darker. Maybelline Fierce & Tangy is fairly similar, but...

OCC Foxfire Loose Colour Concentrate ($12.00 for 0.088 oz. / 2.5 grams) is described as a "silvery lime-green shimmer." It's a shimmery medium green with yellow undertones. MAC Fresh Flare is darker, less shimmery. Wet 'n' Wild Bright Idea is less yellow-toned. MAC Wondergrass is...

OCC Acacia Loose Colour Concentrate ($12.00 for 0.088 oz. / 2.5 grams) is described as a "yellow with blue-green duochrome." It's a light-medium gold with yellow-brown undertones and a subtle green duochrome. The duochrome is hard to catch except at just the right angles. It...

OCC Datura Loose Colour Concentrate ($12.00 for 0.088 oz. / 2.5 grams) is described as an "opalescent pink/lavender." It looks pink in the jar, but it is much more lavender once applied; it really has an opalescent finish so it flashes both pink and lavender. When it's...