NATUR´ALKYL is particularly rich in alkylgliceroles, Whose interest to reinforce the natural defenses of the agency and to accompany the drug processing in case of serious pathologies is shown. Counsels of use: From 2 to 4 pearls to the day, out of the foods. Ingredients: Chimera liver oil. Pearl: Gelatin of fish, glycerol. Presentation: Rowboat of 90 pearls.