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Comprehensive Cosmetic Industry Ingredient Guide

THIS IS A UNIVERSAL REFERENCE GUIDE FOR EDUCATIONAL PURPOSES

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Ingredient
Isopropyl Myristate

Isopropyl Myristate

Summary

Isopropyl Myristate is a versatile cosmetic ingredient that is commonly used as an emollient, lubricant, and solvent in a wide range of personal care products. It is a clear, colorless liquid that is easily absorbed by the skin, leaving it feeling soft and smooth. Isopropyl Myristate is also known for its ability to enhance the spreadability and texture of formulations, making it a popular choice for lotions, creams, and other skincare products. Additionally, it has antimicrobial properties that can help to preserve the shelf life of products. Overall, Isopropyl Myristate is a valuable ingredient for formulators looking to create high-quality, effective, and aesthetically pleasing cosmetic products.

INCI Name and Common References

International Nomenclature of Cosmetic Ingredients name: Isopropyl Myristate Common terms: IPM Nicknames: None

Function

Isopropyl Myristate is a common ingredient in cosmetic formulations as it acts as an emollient and lubricant. It helps to soften and smooth the skin, making it an ideal ingredient in lotions, creams, and other skincare products. Additionally, it can also act as a solvent, helping to dissolve other ingredients and improve the texture and spreadability of the product.

Science

Isopropyl Myristate is a clear, colorless liquid that is commonly used as an emollient and lubricant in cosmetic and pharmaceutical products. It has a low viscosity and is easily absorbed by the skin due to its low surface tension. Isopropyl Myristate works by reducing the friction between the skin and other surfaces, allowing for easier application and absorption of other ingredients. It also helps to soften and smooth the skin by forming a protective barrier that prevents moisture loss. Additionally, Isopropyl Myristate has a non-greasy feel and is non-comedogenic, making it suitable for use in a wide range of products.

Benefits

- Isopropyl Myristate can help to improve the texture and feel of skincare products, making them smoother and easier to apply. - It has emollient properties, which means it can help to soften and moisturize the skin. - Isopropyl Myristate can also act as a lubricant, helping to reduce friction and irritation on the skin. - It may help to enhance the penetration of other active ingredients in skincare products, allowing them to work more effectively. - However, some people may find that Isopropyl Myristate can clog pores or cause breakouts, so it may not be suitable for everyone.

Negatives

Isopropyl Myristate is a common ingredient in many cosmetic and personal care products. While it is generally considered safe for use, there are some potential side effects, sensitivities, and interactions that should be considered. One of the most common side effects of Isopropyl Myristate is skin irritation. This can manifest as redness, itching, or a rash. This is more likely to occur in individuals with sensitive skin or those who have a history of allergic reactions to other ingredients. Isopropyl Myristate can also interact with other ingredients in a product. For example, it can increase the absorption of other ingredients into the skin, which can be beneficial for some products but can also increase the risk of irritation or allergic reactions. In addition, Isopropyl Myristate can be drying to the skin. This can be problematic for individuals with dry or sensitive skin, as it can exacerbate existing dryness or cause flakiness. Overall, Isopropyl Myristate is generally considered safe for use in cosmetic and personal care products. However, individuals with sensitive skin or a history of allergic reactions should be cautious and may want to avoid products containing this ingredient. It is also important to be aware of potential interactions with other ingredients and to monitor for any signs of skin irritation or dryness.

Source

Isopropyl Myristate is a synthetic ingredient that is derived from myristic acid, which is a fatty acid found in coconut oil and palm kernel oil. It is commonly used in cosmetics and personal care products as a moisturizer, emollient, and thickening agent. The processing pathway of Isopropyl Myristate involves the reaction of myristic acid with isopropyl alcohol, which results in the formation of Isopropyl Myristate. The process involves several steps, including esterification, distillation, and purification. The final product is a clear, colorless liquid that is odorless and has a silky texture.

Safety

Isopropyl Myristate 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 Skin Deep database, which means it has a moderate risk of causing skin irritation or allergic reactions. Other sources also suggest that Isopropyl Myristate may cause clogged pores and acne breakouts in some individuals. However, it is generally considered safe for use in cosmetics and personal care products in low concentrations. As with any ingredient, it is important to use Isopropyl Myristate in moderation and to patch test before using it on a larger area of skin.

Sustainability

Isopropyl Myristate is a synthetic ingredient commonly used in cosmetics and personal care products as a lubricant, emollient, and solvent. While it is generally considered safe for use in these products, its environmental impact and ethical sourcing practices are a cause for concern. The production of Isopropyl Myristate involves the use of petrochemicals, which are non-renewable resources and contribute to greenhouse gas emissions. Additionally, the manufacturing process can result in the release of harmful pollutants into the air and water, which can have negative impacts on local ecosystems and human health. In terms of ethical sourcing practices, Isopropyl Myristate is not typically derived from sustainable or ethical sources. It is often produced by large chemical companies that prioritize profit over environmental and social responsibility. This can lead to exploitation of workers and communities, as well as environmental degradation in the areas where the ingredient is sourced. Overall, while Isopropyl Myristate may be a useful ingredient in cosmetics and personal care products, its environmental impact and ethical sourcing practices should be carefully considered by consumers and manufacturers alike. Alternative, more sustainable ingredients should be explored and utilized whenever possible.

Conclusion

In conclusion, Isopropyl Myristate is a versatile ingredient commonly used in personal care products due to its ability to improve skin feel and texture. While it has been shown to have some potential negative effects on the skin, it is generally considered safe for use in cosmetics. It can be derived from both natural and synthetic sources, with the latter being more sustainable. Overall, Isopropyl Myristate is a useful ingredient that can enhance the performance of personal care products, but its use should be balanced with consideration for potential negative effects.

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