Basic Cream Blush Formulation for Study

Here is a basic example of a cream blush formulation for educational purposes. This formula provides a general structure and types of ingredients commonly used. The specific percentages can be adjusted depending on the desired texture, color intensity, and feel.

Ingredients:

• Oil/Wax Base: Provides the structure and emollience.
  • Oil (e.g., Jojoba Oil): 10-30%
  • Wax (e.g., Microcrystalline Wax): 5-15%
  • Silicone Oil (e.g., Dimethicone): 5-20%
• Colorants: Provide the desired blush color. The percentage depends heavily on the pigment's strength and desired intensity.
  • Mica (e.g., Romance Red Mica): 5-20%
  • Other Pigments (e.g., FD&C Yellow No.5 Lake, Titanium Dioxide for lightening/opacity): 1-10%
• Optional Additives:
  • Fillers (e.g., Talc): 0-10% (can help with texture and oil absorption)
  • Preservative: 0.5-1% (essential for preventing microbial growth)
  • Fragrance: 0.1-0.5% (for scent, if desired)

General Formulation Notes:

1. Combine the oil, wax, and silicone oil in a heat-resistant container and heat gently until all waxes are melted and the mixture is uniform.
2. In a separate container, mix the colorants thoroughly. It is crucial to grind or disperse pigments properly to avoid streaks or uneven color.
3. Carefully add the colorant mixture to the heated oil/wax phase, stirring continuously until the color is evenly dispersed.
4. Remove from heat and continue stirring as the mixture cools and thickens. This helps maintain a smooth texture and prevents separation.
5. Once the mixture has cooled sufficiently (check the recommended temperature for your specific preservative), add the preservative and any optional fragrance, stirring until fully incorporated.
6. Pour the mixture into suitable containers before it fully solidifies.

This is a simplified example. Developing a stable and effective cosmetic product requires careful consideration of ingredient compatibility, stability testing, and proper manufacturing practices. Always research each ingredient thoroughly and follow recommended usage rates and safety guidelines.

Ingredients mentioned in this example include Jojoba Oil, Microcrystalline Wax, Dimethicone, Romance Red Mica, and FD&C Yellow No.5 Lake.