Paula's Choice C15 Super Booster 20ml:Our new & improved best-selling 15% vitamin C brightens skin, improves the appearance of fine lines & wrinkles & boosts glow in 15 minutes for immediate results-without irritation. 15% vitamin C visibly brightens skinFerulic acid & ergothioneine boost visible resultsNew, gentle formula absorbs quickly for immediate resultsUse alone or add to your non-SPF moisturizer or serumPaula's Choice 5% Vitamin C Sheer Moisturiser SPF50:This weightless, multi-active SPF is supercharged with 5% vitamin C, acetyl zingerone & algae-derived amino acids to protect, brighten & hydrate. Broad-spectrum SPF 50 defends against sun damage5% vitamin C supercharges UV protectionVisibly brightens & helps prevent discolorationsWeightless hydration & sheer finish for all skin types & tones | Paula's Choice Super C Duo | Dermstore