Our manufacturing plant is based in the UK, temperature-controlled, GMP certified, and every ingredient is processed under the optimal machine settings. We do NOT overheat the ingredients, making sure we keep the nutrition intact. We also use ONLY PREMIUM European safety certified ingredients. For example, our Maca powder has been dried under sterile conditions, unlike 90% of other powders which are dried outdoors. We also use the purest and best types of ingredients, such as our Picolinate Zinc, which is 100% more effective than cheap Zinc which is referred to as “Zinc”