Square One Smoothing Base Coat is a ridge-filling base coat that is available in two different tints.

The pink tinted version is intended for a blurring and brightening effect on your nails.

The purple tinted version is intended for a neutralising effect when it counteracts yellow staining on your nails.

It is intended to be worn under your regular polish in 1 or 2 coats and helps provide a smooth canvas for your application while also protecting your nails, with the blurring effect being helpful for sheer polishes.

Square One can also be worn solo for a natural but ever-so-slightly brighter look!

Ingredients:

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Alcohol, Acetyl Tributyl Citrate, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Triethyl Citrate, Acrylates Copolymer, Stearalkonium Bentonite, Mica, Silica, Benzotriazolyl Dodecyl p-Cresol, Dilauryl Thiodipropionate, Sucrose Benzoate, Isopropyl Alcohol, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Propylene Glycol Dicaprylate/Dicaprate, CI 77891, Aqua, Tocopherol, Acetyl Methionine, Helianthus Annuus Seed Oil, Camellia Sinensis Leaf Extract, Tris(Tetramethylhydroxypiperidinol) Citrate, Dipropylene Glycol Dibenzoate, Phosphoric Acid, Aluminum Hydroxide, Triethoxycaprylylsilane, Citric Acid, MEK, CI 60725, Red 7