Glutathione Dark Zero Toning Patch

Targeted hydrogel patches formulated with niacinamide, magnesium ascorbyl phosphate, and retinyl palmitate to address localized dullness and fine lines. These are particularly useful for tackling stubborn spots that need a more concentrated delivery system than a quick serum application. They adhere well and feel cooling, making them a solid choice for a morning refresh while you're making coffee—much more efficient than trying to spot-treat with a runny serum while you're still waking up.