Sunless Airbrush Tanning Solution DHA: 8%-16% FDA Approved Ingredients Safe and Nontoxic Fades Gently Like A Real Suntan Package form: 1 gallon, 1 liter, 500 ml, 100 ml.Ingredients: DHA, caramel, water ,erythrulose ,citric acid.DHA: 8%--16% (according to your requirements) Tanning Solution