Now, for the first time, CHANEL has measured the efficacy of N°1 DE CHANEL Revitalizing Serum over the course of 6 months and the results obtained are exceptional!
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To make this assessment possible, CHANEL created the vitality index, a single score that measures the Revitalizing Serum’s performance in terms of the 5 signs of aging: wrinkle visibility, skin’s radiance, pore visibility, skin’s elasticity, and how plump the skin appears.
The Revitalizing Serum is effective from the very first application, but its performance improves with time: after 6 months of use, the skin’s vitality index increases fivefold. Efficacy results for the 5 signs of aging show continuous and significant improvement over time.
