PRODUCT DESCRIPTION
Single-ingredient brightening is cosmetic. This is corrective.
Most brightening serums use Glutathione as a marketing label — added in traces too small to make a measurable difference. The Grace Essentials DualGlow Serum uses it at 10% corrective concentration — the level required for real melanin suppression — paired with 10%Vitamin C for a two-pathway antioxidant defense system that no single-ingredient serum can match.
The result: Glutathione suppresses melanin production and neutralizes intracellular oxidative damage, while Vitamin C accelerates tone correction, targets existing dark spots, and supports collagen synthesis. Together, they correct existing pigmentation and prevent new damage simultaneously. Buffered with 1.5% Hyaluronic Acid and 2% Niacinamide for barrier-safe daily use.
