4-Diaminophenoxyethanolhcl vs Blue 1
4-Diaminophenoxyethanolhcl and Blue 1 are both added colour ingredients. 4-Diaminophenoxyethanolhcl is found in 1 product while Blue 1 appears in 12, making Blue 1 the more widely used option.
4-Diaminophenoxyethanolhcl
Added colour
Blue 1
Added colour