Yes, it is true that vaseline will help you reduce the eye bags under the eyes. The vaseline has the very stable chemical role. After you eat it, it's not digested and absorbed. It has no harm to human. Its main characters are colorless, tasteless, transparent, jelly form liquid and non-toxic. The oral has a sweet taste which dissolves in water. It can make the skin keep moisture. The intravenous injection can reduce blood pressure and cranial pressure, passing into the intestinal which can bowel movement. Thus, the eye bags under eyes will be released because of the good circulation of blood and good stomach. In the properties, vaseline has highly water repellency which is not easy to be mixed with water. As previously mentioned, vaseline is indeed a very good moisturizing supplies and the taste of it is very weak. It can be used for general skin product to add the fragrance. If you have the allergic character at alcohol, you have the facial skin and the climate is dry, you could use the vaseline, too. Sometimes, the vaseline could also stop the bleeding.