11 libbre (5000 g) NUOVO 100% acido L-Ascorbico vitamina C polvere non OGM non irradiato

11 lb 5000g Ascorbic Acid (Vitamin C) Pure Powder U.S Pharmaceutical Grade. Sir Walter Normal Haworth was awarded the Nobel Prize in Chemistry in 1937. Deficiency in ascorbic acid causes scurvy, a common disease seen in the developing countries and especially in malnourished children and adolescence.

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