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Comprehensive Cosmetic Industry Ingredient Guide

THIS IS A UNIVERSAL REFERENCE GUIDE FOR EDUCATIONAL PURPOSES

THE INGRIDIENT BELOW IS NOT USED IN MITOSKIN FORMULATION UNLESS STATED OTHERWISE

Ingredient
Ceteareth-25

Ceteareth-25

Summary

Ceteareth-25 is a versatile cosmetic ingredient that functions as an emulsifier, surfactant, and solubilizer. It is commonly used in personal care products such as lotions, creams, and hair care products to improve texture, stability, and spreadability. Ceteareth-25 is known for its ability to enhance the penetration of other active ingredients, making it a popular choice for anti-aging and skin brightening formulations. It is a safe and effective ingredient that is well-tolerated by most skin types. Overall, Ceteareth-25 is a valuable addition to any cosmetic formulation seeking to improve texture, stability, and efficacy.

INCI Name and Common References

International Nomenclature of Cosmetic Ingredients name: Ceteareth-25 Common terms: Ceteareth-25 Nicknames: None

Function

Ceteareth-25 is an emulsifying agent that helps to blend oil and water-based ingredients in cosmetic formulations. It also acts as a thickener and stabilizer, improving the texture and consistency of the product. Additionally, it can enhance the spreadability and absorption of the product on the skin.

Science

Ceteareth-25 is a surfactant that works by reducing the surface tension between two substances. It is a mixture of cetyl and stearyl alcohol ethoxylates, which are nonionic surfactants. When added to a solution, ceteareth-25 molecules align themselves at the interface between two substances, such as oil and water, with their hydrophilic (water-loving) heads facing the water and their hydrophobic (water-repelling) tails facing the oil. This reduces the surface tension between the two substances, allowing them to mix more easily. Ceteareth-25 is commonly used in cosmetics and personal care products as an emulsifier, thickener, and stabilizer.

Benefits

Ceteareth-25 is a versatile ingredient that offers several skincare benefits. It is commonly used as an emulsifier and surfactant in skincare products, helping to blend oil and water-based ingredients together. This ingredient also has moisturizing properties, helping to hydrate and soften the skin. Additionally, Ceteareth-25 can help to improve the texture and spreadability of skincare products, making them easier to apply and more effective. Overall, users can expect smoother, more hydrated, and better-absorbing skincare products when Ceteareth-25 is included in the formulation.

Negatives

Ceteareth-25 is a common ingredient found in many personal care and cosmetic products. While it is generally considered safe for use, there are some potential side effects, sensitivities, and interactions that should be considered. One possible side effect of ceteareth-25 is skin irritation. This can occur in individuals who have sensitive skin or who are allergic to the ingredient. Symptoms of skin irritation may include redness, itching, and swelling. Ceteareth-25 may also interact with other ingredients in a product. For example, it may react with certain preservatives or fragrances, leading to a decrease in effectiveness or an increase in skin irritation. Individuals with eczema or other skin conditions may be more sensitive to ceteareth-25. It is important to consult with a dermatologist before using products containing this ingredient if you have a history of skin sensitivity or allergies. Overall, ceteareth-25 is considered safe for use in personal care and cosmetic products. However, it is important to be aware of potential side effects, sensitivities, and interactions with other ingredients. If you experience any adverse reactions while using a product containing ceteareth-25, discontinue use and consult with a healthcare professional.

Source

Ceteareth-25 is a synthetic ingredient that is derived from a mixture of cetyl and stearyl alcohols. It is commonly used as an emulsifier and surfactant in various personal care products such as lotions, creams, and hair care products. The processing pathway of ceteareth-25 involves the reaction of cetyl and stearyl alcohols with ethylene oxide, which results in the formation of a mixture of ceteareth compounds. Ceteareth-25 is then isolated and purified from this mixture using various techniques such as distillation and chromatography. The final product is a white, waxy substance that is soluble in water and has excellent emulsifying properties.

Safety

Ceteareth-25 has a moderate safety rating score based on other rating systems such as EWG Skin Deep. It has been rated as a 3 out of 10 on the EWG scale, which means it has a low to moderate risk of causing harm. However, it is important to note that the safety of this ingredient may vary depending on the concentration and other ingredients in the product. It is always recommended to read the label and do your own research before using any skincare or cosmetic product.

Sustainability

Ceteareth-25 is a synthetic ingredient commonly used in personal care products as an emulsifier and surfactant. While it is not derived from natural sources, it is generally considered safe for use in cosmetics and has a low environmental impact. However, the sourcing of the raw materials used to produce Ceteareth-25 may have ethical implications. Some of the chemicals used in the production process may be derived from non-renewable sources or may be produced using environmentally harmful methods. Additionally, the production of synthetic ingredients like Ceteareth-25 may contribute to the use of fossil fuels and the release of greenhouse gases. To ensure ethical sourcing practices, it is important for manufacturers to carefully vet their suppliers and ensure that they are using sustainable and environmentally responsible methods. This may involve working with suppliers who use renewable energy sources, minimize waste and pollution, and prioritize worker safety and fair labor practices. Overall, while Ceteareth-25 itself may have a low environmental impact, it is important for manufacturers to consider the broader environmental and ethical implications of its production and sourcing. By prioritizing sustainability and ethical practices, they can help to minimize the negative impact of their products on the environment and society.

Conclusion

In conclusion, Ceteareth-25 is a versatile ingredient commonly used in personal care products as an emulsifier and surfactant. Its function is to help mix oil and water-based ingredients, resulting in a smooth and consistent texture. While it has been deemed safe for use in cosmetics, some studies suggest that it may cause skin irritation in certain individuals. Ceteareth-25 can be derived from both natural and synthetic sources, with the latter being more commonly used due to its cost-effectiveness. In terms of sustainability, the production of synthetic Ceteareth-25 may have negative environmental impacts. Overall, while Ceteareth-25 has its benefits in personal care products, it is important to consider its potential negative effects and source it responsibly.

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