Solidago Virga Aurea SI Direos – Homeopathic Remedy Solidago TM by Direos is produced according to the procedures of the French Official Pharmacopoeia. It is done with the maceration of dry and fresh plants, starting in any case from the weight of the fresh dried plant. How to take Solidago TM? It is recommended to take it in plenty of water or, for children or for anyone who has problems with alcohol intake, it is recommended to evaporate the alcoholic fraction for a few minutes in hot water or herbal tea. Composition Solidago TM Format Bottle of 50 ml.