Clionadh Spectrum is a moderately warm-toned, light duochrome with a metallic finish. It is a permanent eyeshadow that retails for $14.25 and contains 0.05 oz.
Clionadh Spectrum Iridescent Multichrome Eyeshadow (Series 2) ($14.25 for 0.05 oz.) has a translucent base with an intense, multichrome shift that went between bright, greenish-gold to chartreuse to minty green paired with a sparkling, metallic finish. Per the brand, it has a "translucent base that reflects warm gold-yellow-lime-turquoise." The "turquoise" part was more chartreuse-mint green to me, not quite that blue at the tail end of the shifting spectrum.
It had a smooth, lightly emollient consistency that felt dense but wasn't thick, so the product had good adhesion to bare skin but went on evenly. I'd recommend using a slightly lighter hand when working with it dry to avoid potential fallout, but I didn't have issues with fallout when I used it myself. It also worked well with a fingertip or a dampened brush for even more intense coverage and finish. This shade had opaque color coverage that lasted nicely for eight and a half hours before fading visibly.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
These shadows appear white in the pan, but have intense colour shifting reflects. They have a nearly transparent base, so they work great for all skin tones. They are multipurpose and can be used on the eyes, lips, face and body. These are the most intense and reflective, transforming shadows we have. They have a very thin formula that melts into the skin, making them ideal for highlighting. They also work extremely well over other eyeshadows to transform them into a multichrome.
+/- Titanium Dioxide, +/- Mica, +/- Synthetic Fluorohlogopite, Dimethicone, +/- Silicon dioxide, +/- Tin Dioxide, Caprylic/ Capric Triglyceride, Isopropyl Myristate, +/-Silica, +/- Iron Oxide, +/- Kaolin Clay, +/- Magnesium Stearate, +/-Ferric Oxide, +/- Calcium Sodium Borosilicate, +/- Ferric Ferrocyanide, +/- Bismuth Oxychloride, +/- Red 40, +/- Blue 1, +/- Aluminum Oxide, +/- Ultramarines, Caprylyl Glycol
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.