The active substance is: tretinoin. 100g of cream contains 0.0500 g.
Excipients/Inactive Ingredients: The other ingredients are: isopropyl myristate, carbomer (CARBOPOL 1382), polysorbate 80, medium chain triglycerides (Miglyol 812), glycerol, light liquid paraffin, butylated hydroxytoluene, butylated hydroxyanisole, methyl parahydroxybenzoates, propyl parahydroxybenzoates, sodium hydroxide, purified water.