Zinc oxide is a popular ingredient for skin care products, especially sunscreen. Zinc oxide production can protect the skin from the sun because it has soothing and anti-inflammatory properties. Usually, sensitive or irritated skin is suitable for using this product. However, certain ingredients should not be mixed with zinc oxide if mixed incorrectly, it will reduce the effectiveness of the product.
Materials That Are Not Suitable for Zinc Oxide Production
Although zinc oxide has good benefits for the skin, some ingredients should not be mixed. It is not recommended to mix ingredients with ingredients that can damage the stability of zinc oxide production performance. Skin that uses mixed ingredients carelessly has negative consequences.
- Material Vitamin C
Vitamin C is an ingredient that zinc oxide should not mix with because the two have a pH difference. In particular, vitamin C in the form of ascorbic acid should be avoided. Zinc oxide works better at alkaline pH, while vitamin C is effective at low or acidic pH. The mixing of these two ingredients will affect the effectiveness because of the different pH. Vitamin C can oxidize quickly if mixed with alkaline ingredients. So that the benefits are reduced, such as the antioxidant effect of brightening the skin, is not optimal. In addition, the skin will also be susceptible to irritation and inflammation. It would be nice if the use of these materials were used in a separate product.
- Retinol Blend
Retinol and zinc oxide should not be mixed because they also have pH differences. Retinol or retinoid is optimal at a neutral or acidic pH. If it is mixed with zinc oxide, then the retinoid is unstable and loses many of its benefits.
- Content of AHA and BHA
The content of AHA and BHA is not suitable to be mixed with zinc oxide because the pH is low. AHAs and BHAs will work optimally to remove dead skin cells and regenerate the skin if it is below pH 4. Maximum results will be effective if the pH is right and does not interfere with each other’s stability of the content of each ingredient.
- Niacinamide Blend
Niacinamide ingredients are very beneficial for the skin, but if mixed with zinc oxide, the stability of each ingredient will be disturbed. Zinc oxide can affect the pH of niacinamide, which can turn into niacin and potentially irritate the skin. In addition, niacinamide will be less effective in controlling sebum production if combined.
Avoid materials with a pH that have significant differences so that zinc oxide performance is optimal. If you want to start a beauty business using zinc oxide production, you should understand the details of the ingredients and not mix them carelessly. Make sure the results your product provides can be used and are useful to the maximum.
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