This suggests the potential for long-term accumulation of these hydrocarbons in the body. It looked at fat tissue samples obtained from women during a c-section and also a follow up of breast milk samples and found a strong correlation between the amounts in fat tissue and the amounts passed on in breastmilk. This study was interesting because it evaluated both the long term storage potential of these hydrocarbons in the body, and also a woman’s ability to pass them on to her child through breastfeeding. Possible routes of contamination include air inhalation, food intake, and dermal absorption. There is strong evidence that mineral oil hydrocarbons are the greatest contaminant of the human body, amounting to approximately 1 g per person. This means that the body isn’t able to gain any benefit from petroleum jelly (like it can from nutrient rich substances like shea butter or cocoa butter), and there is concern that some of the components (like hydrocarbons) may be stored in fat tissue within the body. Petroleum jelly can’t be metabolized by the skin and just sits as a barrier until it wears off. Problems with Petroleum Jellyīesides its pore-blocking potential, petroleum jelly carries some potentially bigger problems as well. This is also the reason petroleum jelly should not be used on a burn or sunburn, as it locks in heat and can block the body’s ability to heal.Īlso, while it certainly gives the appearance of hydrated and moisturized skin, this may be an illusion as there is nothing in petroleum jelly that is actually nourishing the skin. If you are looking for something to help hold in moisture and nourish the skin, there are some natural products that accomplish both (see the end of this post for a list). Since petroleum jelly is both waterproof and not water soluble, it creates a waterproof barrier on the skin. At first glance, this may sound good, but it also means that it blocks pores and can lock in residue and bacteria. While the ability to hold in moisture may seem like a good thing, it can have its downsides as well. On labels, it may also appear as Petrolatum, Mineral oil, Liquid paraffin, or Paraffin oil. Petroleum jelly is used in everything from lotions to baby products for its ability to create a protective barrier on the skin and hold in moisture. According to packaging and safety info, all of the harmful components are removed before use in beauty or personal care products, but some sources argue that it still contains some harmful components (like hydrocarbons). Petroleum jelly was originally found in the bottom of oil rigs and is further refined for use in the beauty industry. This means it is not sustainable or eco-friendly, and it also explains some of the potential problems with using it. Petroleum jelly is a byproduct of the oil refining process. It seems to work well for softening skin… what could be the problem? What is Petroleum Jelly? Petroleum Jelly, the main ingredient in Vaseline®, is often used in beauty products and even on its own to moisturize skin. Alternatives To Petroleum Products for the Skin.
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