50 mlreaRÉAAcide Hyaluronique (4 poids moléculaires)
37.90 €Hydratant & Anti-âge, 24h

Rétinol 200K UI
Lissant & Anti-rides (-11,9% rides en 28j)
Appliquez LÉVA le soir uniquement (photosensibilité). Commencez avec 2-3 applications/semaine, puis augmentez à quotidien si tolérance. Rétinol 200K UI (0.5% concentration optimale) lisse les rides de -11,9% en 28 jours (étude clinique). Phase d'adaptation : légère rougeur/sécheresse normale les 2 premières semaines. SPF 30+ obligatoire le jour. Non recommandée enceinte. À combiner avec RÉA pour meilleure hydratation. Consultez notre guide rétinol : progression, concentration, et protocole d'utilisation.
Retinol (the active ingredient in LÉVA) requires a gradual approach. Start with 2–3 applications per week to allow your skin barrier to adapt. This gradual introduction reduces irritation risk and sensitivity, allowing your skin to progressively tolerate higher concentrations.
SPF (Sun Protection Factor — minimum 30+) is non-negotiable when using retinol. Retinol increases photosensitivity, making your skin more vulnerable to UV damage. Daily morning sun protection prevents sun damage and maintains the effectiveness of your anti-aging routine.
Allow 1–2 minutes between each product application for optimal absorption. This pause time facilitates the penetration of active ingredients into different layers of the epidermis and improves overall efficacy of your anti-aging routine.
LÉVA
39.90 €