Each soap has a cold process bottom layer and glycerin images on the top. Ingredients include: Coconut, Olive, and Palm Oils; Water; Sodium Hydroxide (Lye); Essential Oils or Fragrance; and may contain Spirulina. The glycerin soap has the following ingredients: Glycerine, Sodium Stearate, Decyl Glucoside, Sorbitol, Sodium Oleate, Propanediol, Sodium Citrate, and Fragrance or Essential Oils. Colorants have the following ingredients: Mica, Titanium Dioxide, Chromium oxide, Ultramarines, Iron oxide, Ferric ferrocyanide, Carmine, Tin oxide, Coconut Oil, Palm Oil, Safflower Oil, Glycerin (kosher, of vegetable origin), Water, Sodium Hydroxide (saponifying agent), Sorbitol (moisturizer), Sorbitan oleate (emulsifier), and Soy bean and Oat proteins (conditioners). Please note that glycerin soap sweats in humid environments.