CFN Lisin-Proline-C 225 gr. Composition per 4.5 grams. mg / dose Vitamin C (ascorbic acid) 225 Calcium ascorbate 630 Ext Rosa Canina (70% vit.C) 45 L-Lysine 900 L-Proline 900 Citrus Bioflavonoids 60% 180 1575 Pineapple powder Scent of Lemons 45 How to use: 1 teaspoon metering / 4,5 gr. approx.), before or outside the main meals, dissolved in water or juice. 50 doses of 4.5 grams.