Formulated with Alguronic Acid, the ALGENIST Concentrated Reconstructing Serum rebuilds skin firmness while restoring skin density and elasticity. Wrinkles are minimised and skin radiance is boosted. Within 10 days of daily use: - Skin density (suppleness, elasticity) is restored in 89%* of subjects. - Skin radiance is boosted in 93%* of subjects. Within 4 weeks of daily use: - Deep wrinkles are minimised in 83%* of subjects. - Skin is noticeably tightened and lifted in 92%* of subjects. * Results obtained following self-assessments of 95 women. Average result measured following an in vitro test with Alguronic Acid (0.1%**, 0.04%***).