FRAZIT- INGROWN HAIR BIKINI PATCHES Exstracts + fades dark sports 6 patches with hydrocolloid, Lactic Acid, Azelaic Acid, & Niacinamide Brand New, Factory Sealed Benefits: Fazit's bikini patches are designed to target ingrown hairs and hyperpigmentation along the bikini line. In addition to absorbing pus, oil sebum, and extracting the hair, the patch helps to brighten and exfoliate the skin, leaving a smoother complexion.