L'Oreal Professionnel Pro Longer Professional Concentrate Treatment
Ingredients
Analysis results of Ingredients
Ingredient List
| EWG | CIR | Ingredient Name & Cosmetic Function | Notes |
|---|---|---|---|
| 1 | - | (Solvent) | |
| - | - | (Surfactant) | |
| 1 4 | B | (Fragrance, Humectant, pH adjusting agent, pH adjusting agent, Skin Conditioning, Exfoliant, Skin-Conditioning Agent - Humectant) |  |
| 1 3 | B | (Perfuming, Fragrance, Emulsifying, Surfactant) |  |
L'Oreal Professionnel Pro Longer Professional Concentrate Treatment - Ingredient Explanation
Water
1. Definition Water:
Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.2. Use:
Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.3. Usage Water:
When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.
- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.
Aminopropyl Triethoxysilane
1. Definition Aminopropyl Triethoxysilane:
Aminopropyl Triethoxysilane is a chemical compound that belongs to the class of aminosilanes. It is a colorless liquid with a faint amine odor and is soluble in organic solvents. This compound is commonly used as a coupling agent in various industries due to its ability to improve adhesion, durability, and resistance to water and chemicals.2. Use:
Aminopropyl Triethoxysilane is widely used in the cosmetics industry as a functional ingredient in skincare and haircare products. It is primarily used as a surface modifier and adhesion promoter in formulations such as moisturizers, sunscreens, hair serums, and anti-aging creams. This compound helps to enhance the performance of cosmetic products by improving their spreadability, texture, and overall effectiveness.3. Usage Aminopropyl Triethoxysilane:
When using Aminopropyl Triethoxysilane in cosmetics, it is important to follow recommended guidelines and precautions to ensure safe handling. This compound should be used in well-ventilated areas to prevent inhalation of vapors. It is also essential to wear appropriate personal protective equipment, such as gloves and goggles, to avoid skin contact and eye irritation. Additionally, Aminopropyl Triethoxysilane should be stored in a cool, dry place away from direct sunlight and sources of heat to prevent degradation.4. References:
- Mi, F., Shyu, S. S., Lee, S. T., & Wong, T. W. (2003). Aminopropyl triethoxysilane-mediated coupling of gelatin microspheres with a hydroxyapatite surface. Biomaterials, 24(13), 2283-2290.
- Wang, L., & Zhou, Y. (2012). Aminopropyl triethoxysilane functionalized graphene oxide for enhancing the dispersion of graphene oxide in epoxy resin. Journal of Materials Science, 47(12), 5182-5190.
- Zhang, J., Zhang, F., Yang, H., Huang, X., Liu, H., Zhang, J., & Tang, J. (2019). Aminopropyl triethoxysilane-functionalized graphene oxide for the reinforcement of epoxy resin composites. Composites Part A: Applied Science and Manufacturing, 119, 328-336.
Lactic Acid
1. Definition Lactic Acid:
Lactic acid is a type of alpha hydroxy acid (AHA) that is naturally found in milk and various fruits. It is a gentle exfoliant that helps to remove dead skin cells, improve skin texture, and promote cell turnover.2. Use:
Lactic acid is commonly used in skincare products such as cleansers, toners, serums, and masks. It is known for its ability to hydrate the skin, improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Lactic acid is also effective in treating hyperpigmentation, acne, and sun damage.3. Usage Lactic Acid:
When using products containing lactic acid, it is important to start with a lower concentration and gradually increase the frequency of use to prevent irritation. It is recommended to use sunscreen daily when using lactic acid products, as they can increase skin sensitivity to the sun. Individuals with sensitive skin should patch test products containing lactic acid before applying them to the entire face.4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Baumann, L. (2009). Cosmetic dermatology: principles and practice. McGraw-Hill Medical.
- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455.
Peg 40 Hydrogenated Castor Oil
1. Definition Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is a polyethylene glycol derivative of hydrogenated castor oil. It is commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.2. Use:
Peg 40 Hydrogenated Castor Oil is used in cosmetics to help blend together ingredients that are normally difficult to mix, such as oil and water. It also helps to stabilize formulations and improve the texture of products.3. Usage Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is often found in creams, lotions, serums, and other skincare products. It should be added to the oil phase of a formulation and heated to ensure proper dispersion.Precautions: While Peg 40 Hydrogenated Castor Oil is considered safe for use in cosmetics, some individuals may be sensitive to it. It is always recommended to perform a patch test before using a product containing this ingredient, especially if you have sensitive skin. Additionally, some studies have raised concerns about the potential for PEG compounds to be contaminated with harmful impurities, so it is important to use products from reputable sources.
4. References:
- "PEG-40 Hydrogenated Castor Oil." Cosmetics Info, www.cosmeticsinfo.org/ingredient/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Truth In Aging, www.truthinaging.com/ingredients/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Paula's Choice Skincare, www.paulaschoice.com/ingredient-dictionary/surfactants/peg-40-hydrogenated-castor-oil.
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