Copper Sparks is a super sparkly mica packed with shine! Similar to our Copper Penny mica, but a bit more gold or bronze in tone and a lot more sparkly. It has a higher micron size than Copper Penny, so it will add more sparkle in soaps.
Polysorbate 80 must be used when coloring bath bombs with micas. This ingredient helps incorporate mica in bath bombs to prevent staining and will prevent a mica powder ring in the bathtub.
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|MP Use Rate||.5-1 tsp. per pound of oils||Micron Size||10-100|
|CP Use Rate||1-2 tsp. per pound of oils||Safe for Eyes||Yes|
|Soap Stable||Yes||Safe for Lips||Yes|
|Color Bleed or Migration||No||Safe for Lotions, etc.||Yes|