Abrasives
Abrasives are basically abrasive materials with a rubbing movement on the skin or on the nails results in the removal of the upper dead horny cells (peeling). The primary function of abrasives is to remove dead skin cells and impurities from the skin’s surface, increasing skin renewal, improving texture, and brightening the skin.
They are used in products such as body and facial scrubs, soaps, and cleansing lotions.
Moreover, they are an essential component of toothpaste and tooth gels. With their mechanical effect (abrasion), they allow an effective plaque removal during teeth brushing.
These materials, such as walnut shells and apricot kernels, physically remove dead skin cells. Plant and animal powders (shells and bones), minerals, gemstones, and synthetic microbeads (polyethylene) fall into this group.
When choosing cosmetic abrasives, you should pay attention to their compatibility with the product formula. The size of the abrasive particles is important because it should not negatively affect the texture of the product. The particle size should also not be too small as it may lead to clogging of the skin pores and creating a heavy feeling.