Mineral Makeup Blush Formulation Review

Thank you for sharing your detailed Mineral Makeup blush formulation! We can certainly help you refine it to achieve the semi-matte, Barbie Pink with a violet tint, smooth texture, and non-pore emphasizing finish you desire, especially for oily-dehydrated skin, while keeping it silicone-free and non-comedogenic.

Current Formulation Analysis & Recommendations

Your current ingredient list is a great starting point, and the percentages are well-balanced for a loose powder.

• Color (Barbie Pink Mica 45%, Pink Violet Mica 20%): The combination of Barbie Pink Mica and Pink Violet Mica at these percentages should give you a vibrant, clear pigment with the desired Barbie Pink and violet undertones. Both are Size A micas, which provide good coverage with a natural, low-gloss finish, helping to prevent a chalky appearance.
• Texture & Finish (MatteSilica 5™ 20%, UltraBlur™ 10%, AminoSilk™ 5%):
  • MatteSilica 5™ is excellent for creating a matte look and absorbing excess oil without drying the skin, while also improving the slip and spreadability of the powder.
  • UltraBlur™ is specifically designed to blur the skin and minimize the appearance of pores, which directly addresses your concern about not emphasizing pores.
  • AminoSilk™ (Lauroyl lysine) is a fantastic addition for achieving a soft, smooth, and natural feel. It significantly enhances the texture, making the blush feel less rough and more comfortable on the skin, and also improves spreadability. Your current 5% is a good amount for this desired texture.

Overall, your proposed loose powder formulation is well-suited for your requirements.

Adjustments for Pressed Powder & Binder Recommendation

You asked about the differences between loose and pressed powder formulations and what binder to use.

Loose Powder vs. Pressed Powder: Ingredient & Property Differences

• Ingredients: The primary difference in ingredients is the addition of a binder for pressed powders. Loose powders typically do not require a binder.
• Texture: Pressed powders will naturally feel more compact and less airy than loose powders. The binder can also influence the final texture, potentially adding a slight creaminess or dryness depending on the type.
• Color: The color intensity might appear slightly more concentrated in a pressed powder due to the compaction of the pigments. The binder itself should ideally be transparent or white to avoid altering the color significantly.

Binder for Pressed Powder

For a mineral makeup blush, Magnesium Stearate is an excellent choice as a binder. It helps the powder adhere well to the skin and press into a solid cake.

• Recommendation: We suggest adding Magnesium Stearate at a concentration of 5-10% to your formula for a pressed powder. This will ensure good adhesion and a solid compact.

Revised Pressed Powder Formulation Suggestion

To incorporate Magnesium Stearate, you would need to slightly reduce the percentages of other ingredients. Here’s a suggested adjustment:

• Barbie Pink Mica: 45%
• Pink Violet Mica: 20%
• MatteSilica 5™: 15% (reduced from 20%)
• UltraBlur™: 5% (reduced from 10%)
• AminoSilk™: 5%
• Magnesium Stearate: 10%
  • Total: 100%

This revised formula maintains a high pigment load and sufficient amounts of texture enhancers and blurring agents while providing the necessary binding for a pressed powder.

We hope this detailed guidance helps you create your perfect Mineral Makeup blush! You can find links to all mentioned products below this answer.