Guerlain Ultra Shine is a very warm-toned, light-medium brown with a frost finish. It is a limited edition bronzer that retails for $61.00 and contains 0.35 oz.
Guerlain Ultra Shine Terracotta Ultra Bronzing Powder ($61.00 for 0.35 oz.) is a medium, golden brown with warm undertones and a fine, golden pearl. It had sheer coverage, which was buildable to medium coverage. It's a new, limited edition powder bronzer that's supposed to have "fine mother-of-pearl" in it that "imitates the dazzling light of skin that has been left silky by the sun." The consistency was soft but powdery, and I suspect that the texture played a role in the pigmentation of the product.
For someone with a fair to light-medium skin tone, I think it would work well as a warm, golden bronzer but would get lost on other skin tones (Guerlain's Terracotta range does have one of the wider shade ranges for bronzers, so look there if you are deeper!). If you've sensitive to scents or prefer your powders unscented, this might not be for me, as the powder is heavily scented with "freesia and orange blossom notes" that are "blended into tonka bean and vanilla notes." I did not feel like the texture of the bronzer as as finely-milled or as smooth as past iterations in the Terracotta range, though it did blend out easily and sat well on the skin. The bronzer stayed on well for seven and a half hours before fading.
Its formula has been infused with a revitalizing complex that contains vitamins C and E with antioxidant power to invigorate the skin and help combat free radicals. For this edition, the legendary Terracotta powder has a new design, a reusable case that combines the power of the gold color with the purity of white, plus a mirror for touch-ups. Its fragrance takes you on a getaway, with freesia and orange blossom notes that create the sensation of a cocoon. They are blended into tonka bean and vanilla notes with sunny facets that embody the essence of Terracotta. A note of white musks adds a velvet touch to this captivating fragrance.