Rexaline CRYSTAL BRIGHT SERUM 

The Dark Spot Correcting Serum is designed to address melanin imbalances and existing dark spots. It contains the intensely hydrating Rx2 hyaluronic acid complex, which penetrates 15 times deeper into the skin than conventional hyaluronic acid*, as well as a bioactive complex of multi-unifying, biovectorized gallic acid, which is 4 times more effective than pure vitamin C**.

The milky gel texture absorbs instantly into the skin and, together with a targeted active ingredient complex based on niacinamide, provides an enhanced anti-dark spot effect. The complexion appears more radiant after just the first application. Day by day, the skin tone becomes more even and dark spots are visibly reduced.

Rexaline is a pioneer in the field of “cleanical” anti-aging skincare, combining American innovation with French sophistication. As a specialist in hyaluronic acid, the brand has been committed to hyperhydration since 2008. The formulas are highly effective, uncompromising, and dermatologically tested.

*In vitro test on ingredients: Permeability of Oligo-HA (8,000 Da) compared to sodium hyaluronate (800,000 Da) after 6 hours.

**In vitro antioxidant test with BVF gallic acid, DPPH reduction on isolated ingredients.