MAC Cream Soda is a moderately warm-toned, dark peach with a satin finish. It is a limited edition blush that retails for $24.00 and contains 0.21 oz.
MAC Cream Soda Blush ($23.00 for 0.21 oz.) is described as a "light neutral coral" with a satin finish. It's a light-medium peach with orange and very slight pink tones. The finish looks mostly matte initially, but the more you blend and buff it out, the more the subtle satin sheen comes through. MAC My Highland Honey is much, much more orange. MAC Melba is darker--it's like the richer, more intense sister. Chanel Espiegle is similar, though a touch more orange and less peach. NARS Gina is darker and more orange. I suspect MAC Peaches is a bit more beige.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Designed by and for professionals. Formulated to provide fantastic colour with ease and consistency. Applies evenly, adheres lightly to skin to achieve a natural-looking application of colour that stays put all day. Five finishes -- Frost. An iridescent, lightly shimmering color that adds highlights and a frosted bloom to your cheeks. Matte. A flat, matte finish that goes on lightly, builds well and blends with the skin. Satin. A light-refractive sheen-style finish that adds subtle highlights to the skin. Sheertone. A sheer-on micro-refined powder with a non-transparent finish that goes on faint and looks real. Sheertone Shimmer. A jet-milled and micro-fine powder with just enough shimmer to make light dance on your cheeks.
TALC, OCTYLDODECYL STEAROYL STEARATE, ZINC STEARATE, ISOSTEARYL NEOPENTANOATE, TOCOPHERYL ACETATE, CAPRYLYL GLYCOL, HEXYLENE GLYCOL, PHENOXYETHANOL. MAY CONTAIN: SILICA, MICA, TITANIUM DIOXIDE (CI 77891), IRON OXIDES (CI 77491, CI 77492, CI 77499), BISMUTH OXYCHLORIDE (CI 77163), BLUE 1 LAKE (CI 42090), CARMINE (CI 75470), CHROMIUM HYDROXIDE GREEN (CI 77289), CHROMIUM OXIDE GREENS (CI 77288), FERRIC FERROCYANIDE (CI 77510), MANGANESE VIOLET (CI 77742), RED 6 (CI 15850), RED 6 LAKE (CI 15850), RED 7 LAKE (CI 15850), RED 28 LAKE (CI 45410), RED 30 LAKE (CI 73360), ULTRAMARINES (CI 77007), YELLOW 5 LAKE (CI 19140), YELLOW 6 LAKE (CI 15985).
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.