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Key West Blue Mica


Regular price $ 1.50

Sample bags contain one generous teaspoon (approx. 3-4 g).

"This is the perfect blue! Love this in CP and absolutely no morphing. Just so vibrant! Perfect for ocean themed soap!" - Susan

If you haven't been to Key West, then you must've seen the pictures or postcards!  The brilliant blue water that surrounds you as you drive from Key to Key, headed across 7 Mile Bridge, heading to the ultimate destination: Key West. 

This mica has an ethereal shade of blue that has a subtle, silvery radiance that reflects the light and enhances its already vivid hue. It makes us want to grab our sunscreen and hit the beach for a swim or a relaxing afternoon on a chaise.

General Information
Key West (SDS/MSDS) Blue Mica
Ingredients Mica (CI 77019), titanium dioxide (CI 77891), ultramarine blue (CI 77007), tin oxide (CI 77816)
Solubility Disperses in oil
Particle Size 10-60 µm


FDA Permitted Cosmetic Uses
External Use Yes
Eye Area Yes
General (Including Lips) No
Bath Bombs & Bath Products No


Soap Notes

Usage rates in Cold Process soap: 1-2 tsp. per pound of oils.

Usage rates in Melt & Pour soap: 1/4-1/2 tsp per pound of M&P base.

Adjust these calculations to lighten or darken your desired hue. These amounts create bright colors with no colored suds.

Customer Reviews

Based on 19 reviews
True Blue

This is another Mad Mica favourite of mine. Love the depth of the blue. I found it especially great when creating a pop effect in a bouquet of flowers swirl design in CP soap. Thank you Mad Micas.

Love this blue

I used this to make my rings of every color soap. I have other blue shades that just did not work. As soon as I mixed this mica with almond oil I knew I found the perfect shade. I di not have any issue with it bunching and making specks. I will make sure to have this color on hand at all times.

The color is brilliant!

I love how fast the shipping is and the personal messages I get thanking for my purchase.

So Vibrant!

I used the recommended rate of mica to soap ratio and wow! The color was dark and vibrant. By dark I mean fully colored soap. I didn't expect the result would be so strong. Very happy with every mica purchase. My mica Go-To place.

Excellent Color

Used Key West Blue mica in my M&P soap. It gave the white base (Snow White mica) perfect frosty blue swirls. Never disappointed in Mad Micas colors.