Smooth Satin is a white silvery mica that will add a light shimmer to bath bombs and add amazing layered, milky, pearly, light shimmer to the water. It can also be used in soap to help whiten the batter. If using in bath bombs we recommend using polysorbate 80 and be prepared to adjust your liquids. My first batch was crumbly when adding it normally to my bath bomb recipe. We use 1tsp per 1kg of baking soda. Effects may vary it seems depending on light in bathroom. Our bathroom has a lot of light so shimmer is easily seen.
Cosmetic grade - safe for use on face, eyes, lips, skin.