Blue 1 Lake, a synthetic colorant, is a vibrant blue pigment widely used in the cosmetics industry. It imparts intense and stable blue hues to various cosmetic products, including eyeshadows, lipsticks, and nail polishes. As a lake dye, it is insoluble in water but dispersible in oils and waxes, ensuring color stability. Regulated by health authorities, Blue 1 Lake undergoes rigorous testing to ensure safety. Its versatility and vibrant color make it a popular choice for cosmetic formulations, adding aesthetic appeal to a wide range of beauty products. The chemical formula of Blue 1 Lake is C37H36N2O9S3.
CAS Number: 68921-42-6Chem/IUPAC Name: Dihydrogen (ethyl)[4-[[4-[ethyl(3-sulphonatobenzyl)amino]phenyl](2-sulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, aluminium salt (CI 42090)EINECS/ELINCS No: 272-939-6COSING REF No: 54731What is BLUE 1 LAKE used for?
Blue 1 Lake is extensively used in the cosmetics industry for its brilliant blue color. It is a popular choice in eyeshadows, eyeliners, lipsticks, and nail polishes, adding vibrant and appealing shades to these products. Its stability in various cosmetic formulations ensures long-lasting and vivid coloration, enhancing the aesthetic appeal of makeup. Blue 1 Lake allows cosmetic manufacturers to create a diverse range of blue hues, from subtle tones to bold and striking shades. With regulatory approval, it serves as a versatile colorant, contributing to the visual allure and creativity in a broad spectrum of beauty and personal care products.
Origin
Blue 1 Lake is composed of FD&C Blue No. 1, also known as Brilliant Blue FCF, and a substrate. FD&C Blue No. 1 is a synthetic dye permitted for use in cosmetics. The lake form is created by combining the water-soluble dye with a substrate that makes it insoluble in water but soluble in oils. This insolubility contributes to the stability of the colorant in various cosmetic formulations.
What does BLUE 1 LAKE do in a formulation?
COSMETIC COLORANT|
HAIR DYEINGSafety Profile
Blue 1 Lake, when used in cosmetics, generally has low reported risks of adverse effects. However, in some individuals, allergic reactions or skin sensitivities may occur. Prolonged or excessive exposure to synthetic colorants may lead to skin irritation. It is essential for consumers to perform patch tests before use, especially those with known sensitivities. Additionally, adherence to recommended usage guidelines helps minimize the risk of side effects associated with the cosmetic use of Blue 1 Lake. This ingredient is halal and vegan.
BLUE 1 LAKE technical profile
| Property | Values |
| Solubility | Insoluble in water |