The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% is a powerful skin-brightening serum that combines two effective ingredients. The formula features 8% pure Vitamin C (Ascorbic Acid) and 2% Alpha Arbutin to target uneven skin tone, dark spots, and hyperpigmentation while providing antioxidant benefits. Key features: • Contains 8% pure Ascorbic Acid (Vitamin C) • Features 2% Alpha Arbutin for skin brightening • Targets uneven skin tone and dark spots • Provides antioxidant protection • Comes in a 30ml amber glass bottle with dropper This serum should be applied to clean, dry skin in the morning or evening before heavier creams. The amber bottle helps protect the formula from light degradation. As with any vitamin C product, some tingling may occur when first using. It's recommended to patch test before first use and store in a cool, dark place to maintain stability. The product should be used within 6 months after opening.