A citrus discovery for the oldest fragrance of Officina Profumo-Farmaceutica di Santa Maria Novella. Acqua della Regina liquid soap is formulated with plant-based surfactants and enriched with natural saponins. The formula is completed with calendula extract, chosen for its softening properties. The synergy of the ingredients gives the product delicacy and effectiveness: it will leave the skin clean, soft and pleasantly scented.