The phrase "skin perfector" refers to a product or treatment that aims to improve the appearance of the skin, making it look smoother, more even, and healthier. Full definition
Powder: Urban Decay Naked Illuminated Powder in Aura or the Becca Shimmering Skin Perfector Pressed in Champagne Gold (instyle.com)
Garnier Miracle Skin Perfector BB Cream helps cover up any imperfections while moisturizing skin and even increasing the appearance of bright skin. (garnierusa.com)
Then I received a deluxe sample of the BECCA Shimmering Skin Perfector in Opal and my life completely changed. (mollyandstacie.com)