MAC Clearwater is a slightly cool-toned, medium aqua with a matte finish. It is a permanent eyeshadow that retails for $23.00 and contains 0.17 oz.
MAC Clearwater Pro Longwear Paint Pot ($23.00 for 0.17 oz.) is a light-medium, bluish-aqua with subtle, cool undertones and a flat, matte finish. It had semi-opaque pigmentation, which was buildable, though the texture was drier and harder to apply evenly and diffuse along the edges.
It started off feeling stiffer to work with, even when I used a brush to initially pick up product (so it wouldn't dry down on my fingertip). I had to work very, very quickly to get the edges to soften at all, so this one might work as a base but was harder to use on its own as a result. There was very slight fading starting at the 12-hour mark and then a hint of creasing at the 15-hour mark.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
A highly pigmented, long-wearing, blendable eye primer and/or cream shadow – M·A·C Pro Longwear Paint Pot goes on creamy and dries to an intense, vibrant finish that lasts for 24 hours. The innovative second skin-like creamy shadow formula blends smoothly over lids and creates seamless, buildable coverage without looking heavy or cakey. Its superior colour purity stays true and will not streak or crease. Pro Longwear Paint Pot can be mixed with other products, like M·A·C shadows and liners.
Isododecane, Calcium Sodium Borosilicate, Dimethicone, Polyethylene, Hydrogenated Polyisobutene, Quaternium-90 Bentonite, Dimethicone Silylate, Silica, Octyldodecanol, Tocopheryl Acetate, Lecithin, Trihydroxystearin, Copernicia Cerifera (Carnauba) WaxCera CarnaubaCire De Carnauba, Propylene Carbonate, Triethoxycaprylylsilane, Tin Oxide, Calcium Aluminum Borosilicate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, [+/- Mica, Titanium Dioxide (Ci 77891), Iron Oxides (Ci 77491, Ci 77492, Ci 77499), Aluminum Powder (Ci 77000), Bismuth Oxychloride (Ci 77163), Blue 1 Lake (Ci 42090), Bronze Powder (Ci 77400), Carmine (Ci 75470), Chromium Hydroxide Green (Ci 77289), Chromium Oxide Greens (Ci 77288), Ferric Ammonium Ferrocyanide (Ci 77510), Ferric Ferrocyanide (Ci 77510), Manganese Violet (Ci 77742), Ultramarines (Ci 77007), Yellow 5 Lake (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.