Fyrinnae Biker Chic is a very cool-toned, dark black with a satin finish. It is a permanent eyeshadow that retails for $6.75 and contains 0.105 oz.
Biker Chic Eyeshadow ($6.25 for 0.11 oz.) is described as a "turquoise-blue sparkle on a deep black base." It's a cool-toned, dark black base color with blue-teal shimmer. Applied dry, it is blacker with only a smattering of shimmer, but applied over Pixie Epoxy, then the shimmer is much more apparent. The texture is very finely-milled, but it's definitely a shade that it is easier blended when it is dry than wet or used over Pixie Epoxy, as it tends to stick slightly. I thought it was best when applied over Pixie Epoxy to maximize the shimmer, and then going over it the edge lightly with dry product to blend. Sephora Midnight Swim isn't black-based. Milani Mix It Up is greener. MAC Magic Spell is darker, less blue/teal. See comparison swatches.
Our loose shadows are not dry powder, but contain synthetic oil and other ingredients which cause them to appear clumpy or sometimes form tiny (easily used as-is or crushed) balls of shadow. They are supposed to look and feel this way. The inclusion of these ingredients often lends to richer color and longer wear, and helps reduce fallout during application.
Mica, Cyclopentasiloxane, Isododecane, Styrene/PVP Copolymer, Myristyl Myristate. May contain: Iron Oxides, Titanium Dioxide, Manganese Violet, Tin Oxide, Ultramarines, Chromium Oxide, Copper Powder, Bronze Powder, Calcium Aluminum Borosilicate, Magnesium Myristate,Blue #1, Red #40, Yellow #5, Synthetic Fluorphlogopite, Ferric Ferrocyanide, Silica.
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.