To refill, unscrew the empty foundation refill from bottom of the wand. Remove the cap from the top of the replacement refill, and screw it back into the wand.
On first use, prime the wand by depressing the button several times (10 usually does the trick) to advance the foundation to the top of the brush. One full pump is enough to cover the entire face; use two pumps for fuller coverage.
Water, Cyclope-Ntasiloxane, Diphenylsiloxy Phenyl Trimethicone, Triethy-Lhexanoin, Peg-9 Polydimeth-Ylsiloxyethyl Dimethicone, B-utylene Glycol, Pentylene G-Lycol, Disteardimonium Hect-Orite, Cetyl Peg / Ppg-10 / 1 Dim-Ethicone, Sodium Chloride, Vinyl Dimethicone / Methicone Silsesquioxane Crosspolymer, Trimethylsiloxysilicate, Silica, Glycerin, Phenoxyethanol, P-Hytosteryl / Octyldodecyl Lauroyl Glutamate, Synthetic Fluorphlogopite, Dimethicone / Vinyl Dimethicone Crosspolymer, Tocopherol, Hydrogen Dimethicone. May Contain (+/) Titanium Dioxide (Ci 77891), Talc, Dimethicone, Aluminum Hydroxide, Iron Oxides (Ci 77492), Iron Oxides (Ci 77491), Iron Oxides (Ci 77499), Stearic Acid.