Zoller Laboratories makes the Zantrex product line under the name of Basic Research. Zantrex Black Softgels 84 Count are a rapid weight and fat loss supplement. As far as supplements go, this one is intended for accelerated weight loss. It should be used in conjunction with regular exercise and a sensible diet. Follow the directions to achieve maximum results. Zantrex Black works as a rapid release dietary supplement. It is used to promote lean body mass while increasing overall energy levels. The key ingredients in the Black fat burner include a proprietary blend of Zantrex-3, damiana (leaf stem). It also includes a sustained probiotic, Maca root and yerba mate and Niacin. The time-released probiotic aids in digestive health. Maca, which isn’t to be confused with Matcha, the extract powder made from green tea leaves. Matcha isn't used in product supplementation. It is mostly available for drinking tea and as an ingredient in specialty recipes. Maca, on the other hand, is a hormone stabilizer and a Peruvian root vegetable. When taken together with yerba mate, these are known energy enhancers. Yerba is an all-natural form of caffeine and the Niacin provides increased blood flow to working muscle groups. Niacin, which is also called Vitamin B3, is responsible for improving cardiovascular health. It also sustains higher levels of good HDL cholesterol. Basic Research Zantrex in the Black bottle is recommended for anyone looking for quick weight loss results. The product is entirely ephedrine free. Included with every order is a copy of the suggested Zantrex diet. To obtain fast weight loss, take two softgels with a full glass of water 15 minutes prior to eating. Zoller also makes other fat loss and metabolism boosters. In addition to the Black formula, there's Zantrex Red and Zantrex Blue. Red contains Trimethylxanthine, which is caffeine and not an extract. It also contains guarana and green tea extract. Zantrex-3 is intended for extreme weight loss, for anyone who needs to lose 100 pounds or more. Precautions are needed when taking this product. This is because extreme weight reduction quickly can result in unsightly loose skin. It does have patented ingredients that work to deliver fast fat loss. The active metabolism booster is Trimethylxanthine, which supplies 150 milligrams of caffeine per two capsules. Side effects can occur when the daily recommended limit of 600 milligrams is exceeded. Blue is the formulation for mild to moderate weight loss, and it provides extreme energy. This product contains black pepper extract, Asian Ginseng root, black tea leaf, Kola and Cacao seed. It also has other proprietary blends. As with any dietary supplementation, always check with your doctor to ensure that you healthy enough for exercise. Be sure that your doctor approves before adding a program to your overall weight reduction and fitness goals. Many people have reported success with these products. It's not recommended combining all three formulas, even for a short period, at once. Follow the instructions printed on the label. Always maintain clean eating diet guidelines, included with the product for long-term maintenance.