Sky Blue High pH makes a aquamarine blue in CP soap. You can vary the intensity by varying the usage rates. Be sure to dilute this one in water before using it as some of the colors can clump if used undiluted.
INCI: Water, Ext. Violet 2, Green 5, yellow 5, Phenoxyethanol (and) Caprylyl Glycol
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Recently my parents were traveling in New Zealand (a favorite destination of theirs) when my Dad happened upon a little soap shop in Rotorua. His interest was peaked so he ducked in to take [...]