Stretch Mark Microdermabrasion Medical Crystals for manual use 1lb
Natural medical grade crystals that are electrically micron-sized to  round shape to break away dead cells but not scratch skin.Rubies and sapphires are made out of these same crystals, but owe their characteristic  colors to trace impurities (iron,chromium..)That is the reason why these crystals exhibit diamond level hardness and strength.Mix ratio is 1 spoon of crystals to 2 spoons of oil/cream to create a paste like mixture. Customize mixture to your skin type.Hypoallergenic & Made in USA.