What is Oxidized Microcrystalline Cera?
Oxidized Microcrystalline Cera is a refined form of microcrystalline wax that has undergone oxygen treatment.
This ingredient is commonly utilized in cosmetic products due to its ability to regulate viscosity, thereby enhancing the thickness and stability of formulations.
The production process involves exposing microcrystalline wax to oxygen under carefully controlled conditions. This oxidation procedure alters the wax’s chemical composition, creating additional polar groups within the molecular structure. These structural changes significantly enhance the wax’s ability to interact with other ingredients in cosmetic formulations, particularly with oils and emollients. The resulting oxidized wax exhibits improved performance in various cosmetic applications, particularly in its capacity to thicken and stabilize products.
When added to a liquid, Oxidized Microcrystalline Cera functions by increasing the overall thickness through a network-forming mechanism. As the wax particles disperse throughout the formulation, they create a three-dimensional structure that restricts the flow of other ingredients. This thickening effect not only gives the product a more luxurious feel but also aids in suspending other active ingredients, ensuring they remain evenly distributed throughout the product.
Who Can Use Oxidized Microcrystalline Cera?
This ingredient is generally suitable for all skin types. However, if you have particularly sensitive skin, it’s always a good idea to patch test a new product first, as some waxes can potentially clog pores or cause irritation.
When it comes to vegans and vegetarians, oxidized microcrystalline cera might be a bit tricky. The base material, microcrystalline wax, is derived from petroleum, which is technically vegan, but it’s also a byproduct of the refining process of crude oil, which some might prefer to avoid. So, it really depends on your personal stance on such ingredients.
As for pregnant or breastfeeding women, there’s no specific contraindication against using products containing oxidized microcrystalline cera. However, as with any cosmetic product, it’s always best to consult with a healthcare provider if you have concerns about any ingredients during pregnancy or while breastfeeding.
Oxidized Microcrystalline Cera’s Cosmetic Benefits/Uses
The benefits and uses of Oxidized Microcrystalline Cera in cosmetics are derived from its properties as defined by the International Nomenclature of Cosmetic Ingredients (INCI) and the Personal Care Products Council (PCPC). This section explores the various cosmetic benefits of Oxidized Microcrystalline Cera, explaining how and why these benefits occur:
- Enhanced Product Texture: Oxidized Microcrystalline Cera is known for its ability to improve the texture of cosmetic products. By increasing the viscosity of formulations, it contributes to a richer, more substantial feel upon application. This is particularly beneficial in products like lipsticks and balms, where a smooth, thick texture is desirable for better application and product performance.
- Stabilizing Emulsions: This ingredient acts as an effective emulsion stabilizer. It helps in maintaining the uniform dispersion of the aqueous and oil phases in emulsion-based products such as creams and lotions. The stabilization is achieved through the formation of a fine crystalline network that traps and holds the emulsified droplets, preventing them from coalescing and thereby enhancing the stability and shelf-life of the product.
- Binding Agent: Oxidized Microcrystalline Cera serves as a binding agent in powder-based products like face powders and eyeshadows. It aids in adhering the powder particles together, improving the compactness and reducing fallout during application. This binding capability ensures that the product is easier to apply and adheres better to the skin, enhancing the overall user experience.
- Barrier Formation: When applied to the skin, products containing Oxidized Microcrystalline Cera form a protective barrier that helps to prevent moisture loss. This barrier not only keeps the skin hydrated but also protects it from environmental pollutants and irritants. This makes it particularly valuable in protective creams and barrier-repair formulations.
- Controlled Release of Actives: Oxidized Microcrystalline Cera can be used to encapsulate active ingredients, controlling their release into the skin. This controlled release ensures that the actives are delivered in a more sustained manner, potentially enhancing the efficacy of the product. This property is especially useful in skincare products aimed at providing long-lasting effects, such as anti-aging and moisturizing treatments.
Potential Side Effects/Adverse Reactions
Side effects and reactions to the topical application of Oxidized Microcrystalline Cera can vary from person to person. Here are some of the potential side effects that might occur:
- Redness or irritation at the application site
- Itching or swelling
- Allergic contact dermatitis
- Breakouts or acneiform eruptions
If you experience any of these side effects while using a product containing Oxidized Microcrystalline Cera, it is advisable to discontinue use immediately and consult a healthcare professional if symptoms persist.
While the list of potential side effects might sound extreme or scary, it’s important to note that adverse reactions to Oxidized Microcrystalline Cera are relatively rare. Many people use products containing this ingredient without experiencing any negative effects.
Given the variability in skin reactions, the importance of patch testing cannot be overstated. Performing a patch test before using a new cosmetic product can help minimize the risk of an adverse reaction, ensuring a safer and more pleasant experience with the product.
Comedogenic Rating
Comedogenicity refers to the potential of cosmetic ingredients to cause comedones, which are skin blemishes commonly known as blackheads and whiteheads. This is particularly relevant for individuals with acne-prone skin, as comedogenic ingredients can exacerbate or lead to breakouts.
Oxidized Microcrystalline Cera has a comedogenic rating of 2 on a scale from 0 to 5. This rating indicates that it has a moderately low potential to clog pores. The rating is based on its molecular structure and consistency, which can slightly occlude skin pores, depending on the formulation and concentration used in cosmetic products.
Given its comedogenic rating, Oxidized Microcrystalline Cera might not be the best choice for individuals prone to acne or frequent breakouts, as there is a mild risk of clogging pores and triggering acne.
Conclusion
Oxidized Microcrystalline Cera primarily functions as a viscosity controlling agent in cosmetics. This means it helps to adjust the thickness of the product and stabilize its formulation.
While not as popular or commonly recognized as some other ingredients, Oxidized Microcrystalline Cera shares similarities with other wax-like substances used in cosmetics for its viscosity controlling properties. Its use in contemporary cosmetic formulations remains valid, particularly in products where a specific texture or consistency is desired.
Regarding safety, Oxidized Microcrystalline Cera is generally considered safe for use in cosmetic products. Its moderate comedogenic rating suggests caution for acne-prone users, but overall, it does not pose significant health risks when used appropriately in formulations.