Adding Mica Powder for Shimmer in Lotion/Sunscreen

Asked by: koi2.awe On: July 28, 2016 Product Type: Cosmetics

Question

I would like to add mica powder to my lotion or sunscreen formulation to give the skin a shimmering effect.

  • Is it possible to add mica powder directly to a finished lotion or sunscreen base?
  • What type of mica powder is recommended for achieving a shimmer/glitter effect?
  • What is the recommended method for incorporating the mica powder into the base?
  • What is the appropriate usage percentage for mica powder in lotion/sunscreen for a subtle to pronounced shimmer effect?
  • Are there any specific considerations regarding compatibility with lotion/sunscreen bases (e.g., oil/silicone bases)?

Answer

Adding Mica Powder for Shimmer in Lotion/Sunscreen

Yes, you can directly add mica powder to your lotion or sunscreen to achieve a shimmering effect on the skin. As the staff mentioned, the best approach depends on the desired look.

For adding shimmer, it is recommended to use mica types that provide sparkle or glitter. These often have larger particle sizes (like Size B, C, or D). You can also combine these with colored pearl mica (often Size A) to add a tint of color along with the shimmer.

How to Add:
Add the mica powder in the final step of your formulation. Blend thoroughly to ensure the powder is evenly dispersed in the lotion or cream base.

Usage Percentage:
The recommended usage rate can vary depending on the intensity of shimmer desired. For a subtle effect in products like BB/CC creams or lotions, a starting point of 1-3% is often suggested. You can increase the percentage for a more pronounced shimmer or glitter effect, up to 10% or even higher in some makeup applications, but start low and adjust as needed.

Considerations:
Mica powders are generally dispersible in oil and silicone bases, which are common in lotions and sunscreens. Ensure thorough blending to avoid sedimentation.

Examples of suitable mica types include:

  • Silver Sparkle Mica
  • Silver Super Sparkle Mica
  • Gold Glitter Mica
  • Light Gold Pearl Mica (can add color)
  • Silver Pearl Mica (can add color)

By selecting the appropriate mica type and using the recommended mixing method and percentage, you can successfully add a beautiful shimmer to your lotion or sunscreen.