Trideceth 6:

Trideceth-6 is is the polyethylene glycol ether of tridecyl alcohol, with 6 units of ethylene oxide in the molecule.  It is sometimes derived from vegetable oil. It is seen in a variety of cosmetics and personal care products as both a surfactant and emulsifier.

Can be found in the following O Naturals Products: Hair Mask (Coming Soon)