A 7-day brightening treatment, highly concentrated in pure vitamin C, that helps to even skin and reduce dullness. This ampoule treatment is formulated with a unique Vitamin C complex, concentrated at 15%, and a brightening essence enriched with two superfruit extracts, acerola and rose-myrtle. The two-layer formula only mixes together on application, thanks to Clarins’ fresh-mix packaging. This intensive brightening treatment reduces dullness, leaving the complexion radiant and more even. Its fluid texture is fast- absorbing, non-drying and super sensorial. The minimalistic formula features only 15 ingredients, including 1 organically-cultivated plant. Clarins fresh-mix packaging stabilizes the pure Vitamin C in powder form and keeps it separate, preserving its potency until the 1st application.