Mary & May Niacinamide Vitamin C Brightening Mask Round Lab birch sap series

Round Lab birch sap series products help sensitive

This toner with nourishing texture keeps the skin moisturized and firm

velvety texture that glides on effortlessly and provides intense

All-Day Hydration: Our unique blend ensures consistent hydration

fermented lactobacillus

Mary & May Niacinamide Vitamin C Brightening Mask Round Lab birch sap seriesThe Niacinamide Vitamin C Brightening Mask is a daily single use sheet mask designed for concentrated brightening care. This mask combines 2% Niacinamide, which blocks melanin pathways, with 1,000 ppm of potent Vitamin C to effectively brighten and clarify the skin, helping to fade dark spots and blemishes.