Skin Care OEM Ingredients (3): Auxiliary Ingredients 1

Xujohn is a skin care product manufacturer with more than 13 years of experience in cosmetics industry R&D and cosmetics manufacturing in China. We have a cosmetics factory of more than 50000 square meters, equipped with 60 production lines. In addition, we have 10 research and development laboratories around the world, with more than 5,000 mature formulas, covering most skin care categories. All of our formulations and materials are EU and FDA compliant and are not tested on animals. Xujohn’s products are of high quality. Our production workshop complies with the 100,000-level GMPC standard, and has passed the certifications of ISO, BSCI, SEDEX and FDA. The products can meet the regulatory requirements of various countries. We will provide you with one-stop services from R&D, production, quality control, regulations to packaging design, packaging procurement, etc.


If you are interested in skin care oem and are looking for a suitable cosmetics factory, we are very willing to introduce to you some common auxiliary ingredients in cosmetics, such as emulsifiers, stabilizers and preservatives, etc., hoping to help you. These co-ingredients have excellent results in skin care products. Here are their respective profiles:

  1. Emulsifiers: Emulsifiers are chemicals that mix oil and water. Their role in cosmetics is to combine oily and water-basedingredients to form emulsions. Emulsifiers reduce the tendency of oil and water to separate and provide better product stability and texture. Common emulsifiers include: glyceryl stearate, polysorbates and fatty alcohols.
  2. Stabilizers : The stabilizer plays a role in maintaining product stability and prolonging the shelf life in cosmetics. They prevent ingredientsfrom separating and prevent problems such as discoloration and oxidation. Common stabilizers include: hyaluronic acid, propylene glycol, sorbitol, casein.
  3. Preservatives: The function of preservatives is to prevent cosmetics from being polluted and grown by microorganisms such as bacteria and fungi, so as to ensure the safety and stability of products. Preservatives are effective in prolonging the life of a product and preventing the growth of bacteria. Common preservatives are: phenoxyethanol, parabens, phenoxyethanol, butylene glycol.


It should be noted that cosmetic brands and products should use different combinations of auxiliary ingredients depending on the desired effect and properties. Therefore, the ingredients of specific products need to be checked in detail on the product packaging to know the accurate ingredient list.


If you are interested in Xujohn’s services and need a reliable cosmetics factory for production, our Xujohn company can provide you with a series of customized services, including private label customization, skin care product customization, skin care product one-stop service and other customization Serve. Our factory has passed GMPC, ISO22716 certification, and passed BSCI and SEDEX social responsibility audits, so we are able to provide you with high-standard manufactured products and excellent customer service. If you have any needs or concerns, please do not hesitate to contact us and we will be happy to assist you.

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