No. The sublingual (under the tongue) route is the preferred route of administration due to the fact that the skin under the tongue is much thinner with more superficial blood access, and so sprays are better absorbed than patches and topical creams. All the pill, tablet, capsule, and powder products do not contain any form of human growth hormone. They are dietary supplements and go through the digestive tract. They are made up of ingredients such as amino acids, vitamins, and/or herbs. See the link in the top menu for more information about HGH releasers. For more information about the different types of HGH products.