Urea has long been used in skincare for its unique combination of keratolytic and powerful hydrating properties. This keratolytic (exfoliating) property can be used in cosmetics to help with the rapid turnover of skin cells leading to the improvement of dry and scaly skin.
Urea is also part of your skin's "Natural Moisturising Factor" (NMF). The NMF being composed of Lactic Acid and Lactate Salts (usually Sodium Lactate), Pyrrolidone Carboxylic Acid (PCA), Urea, Metal Ions, Sugars and Amino Acids. This makes urea both a humectant and moisturizer that promotes rehydration of the skin and helps to replenish natural moisture content of the skin. On top of this, it acts as an anti-inflammatory agent on skin that may have a damaged barrier function.
Numerous studies have proven the benefits of this ingredient in treating dry, damaged and irritated skin.
Ideal for use In
Formulation Guidelines:
Material Origin: Synthetic.
Recommended Usage: 2 - 15%
Solubility: Water soluble, also partially soluble in ethanol and glycerine
Formula Tips: Urea is very salty and can substantially compromise emulsion stability if the emulsion hasn't been designed with Urea in mind. If you are considering adding this to your formula start with low levels and split your batch into two, trying the urea in one half and not in the other so you can benchmark the changes that the addition of Urea has on your formula.
New Directions Australia Pty Ltd. does not supply food grade raw materials and therefore cannot waive GST.
Prior to use: Customers should always refer to the Material Safety Data Sheet / Specification Sheet OR the ingredients label as affixed to each product which are current at the time of supply of the product.
The information provided is for educational purposes only. Individuals receiving this information must exercise their independent judgment in determining its appropriateness for a particular purpose or use.
As the ordinary or otherwise use(s) of products is outside the control of New Directions Australia Pty Ltd., no representation or warranty, expressed or implied, is made as to the effect(s) of such use(s), (including damage or injury), or the results obtained. New Directions Australia Pty Ltd. expressly disclaims responsibility as to the ordinary or otherwise use(s). Furthermore, nothing contained herein should be considered as a recommendation by New Directions Australia Pty Ltd. as to the fitness for any use. The liability of New Directions Australia Pty Ltd. is limited to the value of the goods and does not include any consequential losses.