An oil in water emulsion aerosol foam composition comprising an oil phase and a water phase, said composition comprising: i) tazarotene, ii) water in an amount from 65% to 90% by weight, iii) an oil present in an amount of less than 10% by weight selected from the group consisting of azulene, chamazulene, isoparaffin, linear alpha olefins, cyclohexlidenediphenyl methane, didecene, diethylhexylcyclohexane, eicosane, isododecane, isohexadecane, longifolene, mineral oil, paraffin, pentahydrosqualene, petrolatum, squalane, squalene, tetradecene, and mixtures thereof, iv) an oil miscible organic solvent which is an alcohol selected from the group consisting of caprylic alcohol, decyl alcohol, dodecylhexadecanol, dodecyltetradecanol, hexyl alcohol, hexyldecanol, hexyldecyloctadecanol, isocetyl alcohol, isostearyl alcohol, lauryl alcohol, myristyl alcohol, octyldecanol, octyldodecanol, oleyl alcohol, tridecyl alcohol; an ester selected from the group consisting of butyl stearate, C12-15 alkyl benzoate, C12-15 alkyl lactate, caprylic/capric triglyceride, cetearyl ethylhexanoate, cetearyl isononanoate, cetyl octanoate, cetyl palmitate, coco-caprylate/caprate, cocoglycerides, decyl oleate, dibutyl adipate, dicaprylyl carbonate, diethylhexyl adipate, di-ethylhexyl succinate, diisopropyl adipate, dioctyl malate, di-PPG-2 myreth-10 adipate, di-PPG-3 myristyl ether adipate, ethyl oleate, ethylhexyl cocoate, ethylhexyl hydroxystearate, ethylhexyl palmitate, ethylhexyl pelargonate, ethylhexyl stearate, hexyl laurate, hexyldecyl laurate, hexyldecyl stearate, isocetyl stearate, isocetyl stearoyl stearate, isodecyl oleate, isopropyl myristate, isopropyl palmitate, isostearyl neopentanoate, isotridecyl isononanoate, lauryl lactate, myristyl lactate, myristyl myristate, octyldodecyl stearoyl stearate, oleyl erucate, oleyl oleate, pentaerythrityl tetracaprylate/caprate, pentaerythrityl tetraisostearate, PPG-2 myristyl ether propionate, propylene glycol dicaprylate/ dicaprate, propylene glycol isostearate, propylheptyl caprylate, stearyl octanoate; an ether selected from the group consisting of dicaprylyl ether, PPG-10 cetyl ether, PPG-11 stearyl ether, PPG-14 butyl ether, PPG-15 stearyl ether, PPG-3 hydrogenated castor oil, PPG-3 myristyl ether; a carboxylic acid selected from the group consisting of C10-40 hydroxyalkyl acid, C10-40 isoalkyl acid, C32-36 isoalkyl acid, capric acid, caproic acid, caprylic acid, coconut acid, lauric acid, linoleic acid, linolenic acid, linseed acid, myristic acid, oleic acid, ricinoleic acid; or lanolin, v) a surfactant component comprising a hydrophilic ethoxylated fatty alcohol ether, in an amount from 0.1% to 10% by weight, and vi) a propellant; and wherein the tazarotene is solubilized in the oil phase of the composition, and wherein the particle size of the oil phase is less than 1000 nm. i) tazarotene, ii) water in an amount from 65% to 90% by weight, iii) an oil present in an amount of less than 10% by weight selected from the group consisting of azulene, chamazulene, isoparaffin, linear alpha olefins, cyclohexlidenediphenyl methane, didecene, diethylhexylcyclohexane, eicosane, isododecane, isohexadecane, longifolene, mineral oil, paraffin, pentahydrosqualene, petrolatum, squalane, squalene, tetradecene, and mixtures thereof, iv) an oil miscible organic solvent which is an alcohol selected from the group consisting of caprylic alcohol, decyl alcohol, dodecylhexadecanol, dodecyltetradecanol, hexyl alcohol, hexyldecanol, hexyldecyloctadecanol, isocetyl alcohol, isostearyl alcohol, lauryl alcohol, myristyl alcohol, octyldecanol, octyldodecanol, oleyl alcohol, tridecyl alcohol; an ester selected from the group consisting of butyl stearate, C12-15 alkyl benzoate, C12-15 alkyl lactate, caprylic/capric triglyceride, cetearyl ethylhexanoate, cetearyl isononanoate, cetyl octanoate, cetyl palmitate, coco-caprylate/caprate, cocoglycerides, decyl oleate, dibutyl adipate, dicaprylyl carbonate, diethylhexyl adipate, di-ethylhexyl succinate, diisopropyl adipate, dioctyl malate, di-PPG-2 myreth-10 adipate, di-PPG-3 myristyl ether adipate, ethyl oleate, ethylhexyl cocoate, ethylhexyl hydroxystearate, ethylhexyl palmitate, ethylhexyl pelargonate, ethylhexyl stearate, hexyl laurate, hexyldecyl laurate, hexyldecyl stearate, isocetyl stearate, isocetyl stearoyl stearate, isodecyl oleate, isopropyl myristate, isopropyl palmitate, isostearyl neopentanoate, isotridecyl isononanoate, lauryl lactate, myristyl lactate, myristyl myristate, octyldodecyl stearoyl stearate, oleyl erucate, oleyl oleate, pentaerythrityl tetracaprylate/caprate, pentaerythrityl tetraisostearate, PPG-2 myristyl ether propionate, propylene glycol dicaprylate/ dicaprate, propylene glycol isostearate, propylheptyl caprylate, stearyl octanoate; an ether selected from the group consisting of dicaprylyl ether, PPG-10 cetyl ether, PPG-11 stearyl ether, PPG-14 butyl ether, PPG-15 stearyl ether, PPG-3 hydrogenated castor oil, PPG-3 myristyl ether; a carboxylic acid selected from the group consisting of C10-40 hydroxyalkyl acid, C10-40 isoalkyl acid, C32-36 isoalkyl acid, capric acid, caproic acid, caprylic acid, coconut acid, lauric acid, linoleic acid, linolenic acid, linseed acid, myristic acid, oleic acid, ricinoleic acid; or lanolin, v) a surfactant component comprising a hydrophilic ethoxylated fatty alcohol ether, in an amount from 0.1% to 10% by weight, and vi) a propellant; and