Abstract

Hyaluronic acid is a very well-known ingredient in the cosmetic market thanks to its beneficial effects on the skin. Usually linked to the specific molecular weight, the biological effectiveness can be reached by different stimulations related to a wide range of molecular weights, able to mimic the biology and the skin tissues requirements ensuring a targeted and broad-spectrum action. The present paper aims to demonstrate the efficacy of a specific sodium hyaluronate, based on Full Spectrum Technology, in counteracting skin aging signs when administered in an IN&OUT beauty routine: as an ingredient of a cosmetic product and as the main constituent of a food supplement.

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