Lethal Cosmetics Inertia is a slightly cool-toned, medium-dark teal with a matte finish. It is a permanent eyeshadow that retails for $6.50 and contains 0.06 oz.
Inertia is a medium, green-leaning teal with neutral-to-warm undertones and a matte finish. The consistency was moderately powdery, thinner, and a little drier, as it seemed to bring out the texture of my skin. It had medium pigmentation that built up a bit on bare skin, but so much of the coverage blended away and resulted in fallout. I tried it over an eyeshadow primer, which was marginally more even in application but was still difficult to build up. It lasted decently for seven and a half hours before fading noticeably.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Designed for smooth application, amazing pigmentation and easy blendability, our signature eyeshadow formula is as impressive as it is dependable. No creasing, no fading. Wear your most beautiful creations all day and never worry about touch ups. Matts - If you are using an eyeshadow base, we recommend you set it first. Especially before applying deeper shades, give them a quick swatch to familiarize yourself with the pigmentation. Our highly pigmented shadows don't have to be swirled. Dipping your brush once will pick up plenty of pigment. Use a blending or shader brush for best results. Metallics - Apply with a dense brush or your finger. Our metallic shadows perform great when used dry, but spraying your brush with setting spray can further enhance the shine. Avoid getting moisture into your eyeshadow pan.
CI 77019 (Mica), Magnesium Stearate, Caprylic/Capric Triglyceride, Dimethicone, Kaolin, Zinc Stearate, Dimethicone Crosspolymer, Phenoxyethanol, Ethylhexylglycerin. [+/- (May Contain): Silica, Synthetic Fluorphlogopite, CI 77891 (Titanium Dioxide), CI 77499, CI 77492, CI 77491 (Iron Oxides), CI 778161 (Tin Oxide), CI 77007 (Ultramarines), CI 77288 (Chromium Oxide Greens), CI 77742 (Manganese Violet), CI 42090 (Blue 1 Lake), CI 16035 (Red 40 Lake), CI 19140 (Yellow 5 Lake), CI 15850 (Red 7), CI 45410 (Red 27 Lake)].
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.