Imperial Topaz #4 is a medium, coppery orange with strong, warm undertones and soft shimmer running through it. It had more of a satin finish in the base color, but there were larger shimmers that had light fallout during application. It had more semi-sheer to medium coverage applied as it was prone to sheering out. The texture was soft but not as finely-milled as the first two shimmer shades (and this one didn't feel springy to the touch either). It showed signs of fading after seven and a half hours of wear.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Mica, Talc, Dimethicone, Octyldodecyl Stearoyl Stearate, Zea Mays (corn) Starch [zea Mays Starch], Zinc Stearate, Isopropyl Isostearate, Pentaerythrityl Tetraisostearate, Chlorphenesin, Potassium Sorbate, Tetrasodium Edta, Silica. May Contain: Titanium Dioxide (ci 77891), Iron Oxides (ci 77491, Ci 77492, Ci 77499), Yellow 5 Lake (ci 19140), Ultramarines (ci 77007).
Disclaimer: Ingredient lists are as available by the brand (or retailer) at the time of publishing. Please always check product packaging, if it exists, for the ingredient list applicable to the product you're purchasing, or the brand or retailer's website for the most up-to-date ingredient list.