What are the ingredients in urea cream?
Each gram of Urea 40% contains 40% urea as an active ingredient, and the following inactive ingredients: Water, Propylene Glycol, Glyceryl Stearate, Mineral Oil, Cetyl Alcohol, Carbomer, Petrolatum, Xanthan Gum and Sodium Hydroxide.
How does urea work on feet?
Urea is known as a keratolytic agent. This means it breaks down the protein keratin in the outer layer of your skin. This action can help reduce dead skin buildup and get rid of flaking or scaling skin. The exfoliating actions are strongest in creams containing more than 10 percent urea.
Can urea cream be used on hands?
To treat dry hands, you may need to use the product every time you wash your hands, applying it throughout the day. If you are using this product to help treat diaper rash, clean the diaper area well before use and allow the area to dry before applying the product.
What is role of urea in moisturizing cream?
Interest in urea as a topical agent to treat dry skin disorders developed over 50 years ago, following the discovery that urea played an important role in moisture regulation, and was a key constituent of natural moisturising factor (NMF).
Where does urea in foot cream come from?
Urea is an ingredient increasingly found in foot creams for dry skin, in varying percentages. Most people, if they have heard of this substance at all, know it as a constituent of urine, so what is it doing in foot creams? Urea is a protein that occurs naturally in skin (as well as urine).
Is urea a toxin?
Urea exerts both direct and indirect toxic effects on several organs in the body. A high urea level causes changes in the gut bacterial population (microbiome) such that A) there is increased production of bacterial toxins such as indoxyl sulfate and p-cresyl sulfate; and B)
How is urea synthesized?
Urea is synthesized in the body of many organisms as part of the urea cycle, either from the oxidation of amino acids or from ammonia. In this cycle, amino groups donated by ammonia and L-aspartate are converted to urea, while L-ornithine, citrulline, L-argininosuccinate, and L-arginine act as intermediates.
How is urea excreted?
The urea and water are released from the liver cells to the bloodstream and transported to the kidneys where the blood is filtered and the urea is passed out of the body in the urine. Urea is very soluble and a small molecule, so it is relatively easily passed out by the kidneys as a solution in water.
How is urea produced?
Urea is naturally produced when the liver breaks down protein or amino acids, and ammonia. The kidneys then transfer the urea from the blood to the urine. Extra nitrogen is expelled from the body through urea, and because it is extremely soluble, it is a very efficient process.
Why is urea used in foot cream?
Urea is a natural antibacterial and anti-inflammatory ingredient. For these reasons, urea can promote healing. As an anti-pruritic (anti-itch) ingredient, urea helps soothe the skin and provides relief from dry, itchy skin commonly found on the feet.
Why do pharmacists recommend uric acid for dry skin?
Many pharmacists hear about your dry skin and recommend products that contain Uric Acid, or Urea (I’ll just say Urea from now on). Even (unknowing) doctors will sometimes recommend such products. They do so because Urea, which is actually a product of urine, can do wonders for extremely dry or chapped skin.
How does Urea cream work on the skin?
Urea is a diamide of carbonic acid with the following chemical structure: Clinical Pharmacology. Urea gently dissolves the intracellular matrix, which results in loosening of the horny layer of the skin and shedding of scaly skin at regular intervals, thereby softening hyperkeratotic areas of the skin.
Where does uric acid and urea come from?
Both uric acid and urea are found in Quick Fix Synthetic Urine formulas 6.1 and 6.2. Do kidneys produce uric acid? The majority of uric acid in the body dissolves in the blood and ends up in the kidneys.
Can a synthetic urine test for uric acid?
The number one question is can synthetic urine be detected during a test. The answer is that many labs have started to test for urea. Urea and uric acid are often interchanged, but they are not the same thing. Do not be fooled by other brands of synthetic urine that claim they include uric acid and urea.