4-Diaminophenoxyethanolhcl vs 5-Diamine
4-Diaminophenoxyethanolhcl and 5-Diamine are both added colour ingredients. 4-Diaminophenoxyethanolhcl is found in 1 product while 5-Diamine appears in 24, making 5-Diamine the more widely used option.
4-Diaminophenoxyethanolhcl
Added colour
5-Diamine
Added colour