The JOVS Blacken DPL Photorejuvenation Skincare Device is an advanced at-home skincare tool designed to address various skin concerns using Dual-Phase Light (DPL) technology. It offers three targeted modes—Brighten, Whiten, and Redness—to tackle issues like pigmentation, redness, and uneven skin tone. The device emits a narrow-spectrum light between 500–650nm, effectively stimulating collagen production and promoting skin rejuvenation.