D&C Red 33 Al Lake powder color (20g)

D&C Red 33 Al Lake/L07-3303

D&C Red 33 Al Lake (also known as D&C Red No. 33 Aluminum Lake) is a synthetic red colorant that is primarily used in cosmetics and personal care products. It is the aluminum lake form of D&C Red No. 33, a water-soluble dye that has been combined with aluminum salts to form an insoluble pigment. This transformation allows the pigment to be used in applications where a dry, stable colorant is needed, such as in makeup, creams, powders, and other topical cosmetic products.

Full Description of D&C Red 33 Al Lake

• Colorant Name: D&C Red 33 Al Lake (also known as C.I. 17200).
• Chemical Composition:
  • The base colorant is D&C Red No. 33 (also referred to as C.I. 17200), a synthetic red dye.
  • The dye is combined with aluminum hydroxide (often in the form of aluminum salts) to form the lake pigment. This process makes the pigment insoluble in water but dispersible in certain non-aqueous solvents or formulations.
• Appearance:
  • The resulting lake pigment is a bright, intense red with an orange undertone. The color can vary slightly depending on the formulation but is generally consistent with the vibrant red shade seen in many cosmetic products.

Usage Rate and Concentration

• Usage Rate:
  • D&C Red 33 Al Lake is primarily used in cosmetics and personal care products and is not approved for use in food or pharmaceuticals in the United States.
  • In cosmetic formulations, the concentration of D&C Red 33 Al Lake is typically in the range of 0.1% to 1%, depending on the desired intensity of the color.
  • FDA Guidelines: The FDA has set guidelines for the safe usage of D&C Red 33 Al Lake in cosmetic products. The lake form of this colorant is generally considered safe for use in topical applications, but usage should adhere to recommended concentration limits.

Applications

• Cosmetics and Personal Care:
  • Lip Products: Lipsticks, lip glosses, and lip liners often use D&C Red 33 Al Lake for vibrant red or pinkish hues.
  • Blushes and Foundations: It is frequently used in blushers, powders, and foundation products to provide a reddish or pinkish tone.
  • Eyeshadows and Eyeliners: Adds a pop of color to eyeshadow formulations.
  • Nail Polishes: Used in nail colorants to give rich, red tones.
  • Creams and Lotions: Adds a soft red or pink tint to moisturizing creams, lotions, and body products.
• Other Cosmetics:
  • Face powders and compact makeup: To impart a reddish or pinkish tone.
  • Topical creams and body paints: For artistic body painting or cosmetic use.

Regulatory Status

• FDA Approval:
  • D&C Red 33 Al Lake is approved by the FDA for use in cosmetics and personal care products but is not approved for use in food or drugs.
  • The FDA allows it to be used in topical applications such as lip products, blushes, and eye makeup under specific concentration limits.
• Concentration Limits:
  • D&C Red 33 Al Lake is commonly used in concentrations ranging from 0.1% to 1%, though some applications might use higher amounts, provided they stay within the safe limits as set by the FDA.
• EU and Other Countries:
  • In the European Union, D&C Red 33 is regulated under EC Regulation No. 1223/2009 for cosmetic ingredients, and its lake form is also allowed for use in cosmetics. Like in the U.S., its use is limited to specific product categories and concentrations.

Safety Considerations

• General Safety:
  • D&C Red 33 Al Lake has been reviewed by regulatory agencies such as the FDA and is considered safe for use in cosmetic products at concentrations within the allowed limits.
  • As with all synthetic colorants, it is important to adhere to the specified concentration limits and ensure the product is free from contaminants that could cause irritation or allergic reactions.
• Allergic Reactions:
  • Although rare, some individuals may experience allergic reactions or skin irritation to synthetic colorants, including D&C Red 33 and its lake form. Patch testing for cosmetic formulations is always recommended, especially in products for sensitive skin or around the eyes.

Summary

• Color: Bright red with orange undertones.
• Usage Rate: Typically 0.1% to 1% in cosmetic products.
• Applications: Commonly used in lipsticks, lip glosses, blush, eyeshadows, nail polishes, and cream or lotion products.
• Regulation: Approved for use in cosmetics by the FDA and the European Union under specific limits; not approved for food or pharmaceuticals.
• Stability: The lake form provides more stability than the water-soluble dye, making it suitable for use in a variety of cosmetic formulations.

Final Note

Always ensure compliance with local regulations for any product formulation, and verify that the concentration and application of D&C Red 33 Al Lake follow the regulatory standards for the region where the product will be marketed.