Looks like they posted the ingredients as a response to an ask on their Amazon page:
AQUA (WATER), STEARETH 20, PEG-400, GLYCERINE, SODIUM STEARATE, COCAMIDE MEA (COCONUT OIL FATTY ACID), PROPYLENE GLYCOL, COCOS NUCIFERA (COCONUT) OIL, MELALEUCA ALTERNIFOLIA (TEA TREE) OIL, FRAGRANCE, FD&C BLUE 1 (CL42090), D&C RED 33 (CL17200)
STEARETH 20 & PEG-400 - is an part of a emulsifier system
GLYCERINE - is a humectant
SODIUM STEARATE - saponified stearic acid
PROPYLENE GLYCOL - solvent and humectant
Not sure why there is both COCAMIDE MEA (COCONUT OIL FATTY ACID) and Cocoa Oil listed and not the saponified FFA salt, I would guess this is some kind of superfat.
Of course the tea tree and fragrance and color are all probably under 5%, assuming they at least marginally followed labeling guidelines.