Clionadh Ohm is a moderately warm-toned, very light duochrome with a pearl finish. It is a permanent highlighter that retails for $12.50 and contains 0.21 oz.
Clionadh Ohm Powder Highlighter ($12.50 for 0.21 oz.) has a transparent base with iridescent pearl that reflected brighter, light-medium pink with subtle cool undertones paired with a smooth, metallic sheen. The consistency was soft, a little powdery in the pan but did not appear powdery on my skin.
The coverage was mostly opaque, though it was easy to sheer out if preferred, but seemed higher coverage than marketed ("buildable"). It wore well for eight and a half hours before fading noticeably on me.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Mica, Titanium Dioxide, Dimethicone, Caprylic/ Capric Triglyceride, Isopropyl Myristate, Tin Oxide, Iron Oxide, Zinc Stearate, Calcium Carbonate, Copernicia Cerifera (Carnauba) Wax, Kaolin, Silica, Allantoin, Boron Nitride, Magnesium Stearate. May Contain: +/- Ultramarines, +/- Chromium Oxide Green, +/- Ferric Ferrocyanide, +/- Bismuth Oxychloride, +/- Manganese Violet.
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.