Item# AETHHF200M This product is now made using our new higher quality tetrahydroharmine which is subject to more vigorous purity checks. It contains no more than 5-10% impurities (primarily harmine, with traces of other harmalas). All the caapi glow without the plant! Tetrahydroharmine is one of the main alkaloids found in Banisteriopsis caapi. It glows in black light (UV light) and is useful for creating psychedelic artwork meant to be viewed in black light. Harmine is also found in Banisteriopsis caapi along with traces if harmaline. Virtually all the harmine and harmaline has been removed from this product. Our tetrahydroharmine freebase (THH) is derived from natural plant sources using a 100% food grade non-toxic extraction procedure that is environmentally friendly. Our procedure uses only pure drinking water and non-toxic food grade ingredients suitable for cooking. Our tetrahydroharmine freebase is approximately 90-95% pure powdered off white crystals. The impurities include organic plant matter, harmine and harmaline, and traces of food grade ingredients used in the extraction. Description: when diluted many times in acidic water, tetrahydroharmine freebase glows bright blue in UV light and is used to make water paint for black light special effects. Recommended Usage: tetrahydroharmine freebase is for use as a coloring additive which fluoresces in UV light. When highly diluted in acidic water, tetrahydroharmine freebase is nearly colorless but still fluoresces brightly in black light. Tetrahydroharmine freebase is great for creating fluorescent water colors used in black light art projects. For use as a fluorescent coloring additive dissolve 200 mg completely in 10 ml or more of warm vinegar prior. If not dilute enough, fluorescence is hindered. Once diluted, it may be adding to water based paints, water based inks, etc. Storage: keep in a dark cool air tight container free from moisture. If storing for extended periods of time, it should be kept in the refrigerator, preferably in an inert gas to avoid oxidative degradation of the product. Keep out of reach of children. WARNING: although our tetrahydroharmine freebase is derived from natural plant sources and is of high purity, tetrahydroharmine freebase can be toxic when ingested in sufficient quantities. Do not use as a food additive or food coloring. DO NOT INGEST. KEEP OUT OF REACH OF CHILDREN. 1 factory sealed vial contains tetrahydroharmine freebase powder sold for use as a fluorescent coloring additive for art projects. Not sold for consumption. You must be 18 years of age to purchase this product. By placing an order, you are agreeing to our TERMS OF SALE. This product may not be shipped to the following countries: France. As with all products, importation laws vary by country and are constantly changing. Please check your local laws prior to ordering if shipping internationally. Please note that as stated in our TERMS OF SALE, the purity level quoted for all of our extracts are estimates only based on spot testing. Purity does vary from item to item as these products are prone to decomposition and have a limited shelf life. NOTE: This product contains harmine freebase as the main impurity. Larger quantities may be special ordered here: http://flowingvisions.ecrater.com/p/5636524