8th Muse (High Intensity) (Blush) is a deep pink with subtle, cool undertones and a satin finish. It appeared dewier initially, but once applied and diffused on my skin, it dried down and had more of a satin finish--skin-like but not wet-looking.
It had semi-opaque to opaque coverage in a single layer, which was definitely "double the pigment" compared to the regular version of this shade, and it was also much deeper and brighter. I felt like for those who wanted a lighter or sheerer pink, it needed a lighter hand to achieve that, so it was best suited for those who want or need greater intensity.
The product spread easily, while it sheered out somewhat but definitely retained a lot of its pigment. I didn't have issues applying this over bare skin or over foundation. It stayed on well for eight and a half hours before fading visibly.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Mica, Prunus Armeniaca (Apricot) Kernel Oil, Zea Mays (Corn) Starch, Caprylic/Aapric Triglyceride, Polyhydroxystearic Acid, Ricinus Communis (Castor) Seed Oil, Butyrospermum Parkii (Shea) Butter, Polymethylsilsesquioxane, Isononyl Isononanoate, Microcrystalline Wax, C10-18 Triglycerides, Helianthus Annuus (Sunflower) Seed Wax; Caprylyl Glycol, Commiphora Myrrha Oil, Ethylhexylglycerin, Helianthus Annuus (Sunflower) Extract, Limnanthes Alba (Meadowfoam) Seed Oil, Oryza Sativa (Rice) Bran Extract, Rosa Canina Fruit Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Sclerocarya Birrea Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopherol, Tocopheryl Acetate, Vitis Vinifera (Grape) Seed Oil, [+/ -: Titanium Dioxide (CI 77891), Red 7 Lake (CI15850), Iron Oxides (CI 77492), Iron Oxides (CI 77491), Red 30 Lake (CI 73360), Iron Oxides (CI 77499), Yellow 5 (CI 19140)]
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.