Product Actions

30 minutes
2 pounds of soap

Alpine Frost Crystal Soap Project

These soap gems are easy to make and customize with your favorite colors and scents.

This project contains a seasonal item that is currently unavailable. It will be back in stock by summer 2021.

Add Project To Favorites
  Print Project

Share your product photos with #BrambleOn

Additional Information

  • Description
  • Supplies
  • Instructions
  • Reviews
  • Q&A


Crystal and gem soaps can be made a variety of ways. Techniques include embedding soap, creating layers, and swirling various colors. For these Alpine Frost Crystal Soaps, we kept it simple with one color and plenty of sparkle.

The bars are scented with Alpine Frost Fragrance Oil. It’s a perfect complement to Brilliant Blue Lab Color which is a concentrated liquid FD&C dye. Lab Colors are great for melt and pour soap gems because they create a transparent look. The color needs to be diluted with distilled water and a preservative before use – learn how here.

Because this crystal soap is simple, it’s perfect for beginners. It’s a great holiday project for kids and teens – just make sure they’re safe when using the knife.

Crystal and gem soaps make great gifts – we love customizing them based on the receiver’s birthstone. These icy blue bars work well for the December birthstone, which is a topaz. Make sure to wrap them tightly in plastic wrap to prevent glycerin dew

  • Skill Level: Beginner

  • Time to Complete: 30 minutes

  • Kit Yields: 2 pounds of soap


4 Ingredients
1 Tools
For All 5 Items
For All 5 Items
4 Ingredients
4 Items
We do our best to include just what you need to make your project, however due to available product sizes, you may have left overs.
Stephenson Ultra Clear Soap Base - 2 lb Tray
Stephenson Ultra Clear Soap Base - 2 lb Tray
Varient/Quantity/Set: 0
variant-quantity-set: 1 - 2 lb tray
Price: $5.99

Alpine Frost Fragrance Oil - 1.75 oz
Alpine Frost Fragrance Oil - 1.75 oz
Varient/Quantity/Set: 0
size: 1.75 oz
Price: $5.65

Brilliant Blue Lab Color - small
Brilliant Blue Lab Color - small
Varient/Quantity/Set: 0
size: Small
Price: $4.75

Fine Silver Rainbow EcoGlitter - 1 oz
Fine Silver Rainbow EcoGlitter - 1 oz
Varient/Quantity/Set: 0
size: 1 oz
Price: $7.99

1 Tools
1 Items
12 Bar Rectangle Silicone Mold - 1 Mold
12 Bar Rectangle Silicone Mold - 1 Mold
Varient/Quantity/Set: 0
variant-quantity-set: 1
Price: $13.99




Alpine Frost Crystal Soap Project
These soap gems are easy to make and customize with your favorite colors and scents.


12 Cavity Rectangle Silicone Mold|
32 oz. Stephenson Ultra Clear Soap Base
0.7 oz. Alpine Frost Fragrance Oil
1 mL Brilliant Blue Lab Color
1/16th tsp. Fine Silver Rainbow EcoGlitter



Chop 32 ounces of Stephenson Ultra Clear Soap Base into small, uniform cubes. Place them into a large heat-safe container and melt completely using 30 second bursts. Stir in between each burst to help the soap melt evenly. 

chop melt and pour soap


Add 0.7 ounces of Alpine Frost Fragrance Oil and mix in thoroughly with a large spatula.

add fragrance



Add 1 mL of diluted Brilliant Blue LabColor and stir to fully incorporate. You can add more color if you like. Start with a few extra drops and stir until you get a shade you like.

add colorant

mix colorant



Add about 1/16 teaspoon of Fine Silver Rainbow EcoGlitter and stir in thoroughly. Feel free to add more glitter if you like.

add glitter


Pour the soap into the 12 Cavity Rectangle Silicone Mold. Spritz with the top with 99% isopropyl alcohol after each pour to help get rid of bubbles. Allow the soap to fully cool and harden for several hours.

pour into mold


Remove the soap from the mold. Use a sharp non-serrated knife to cut the bars into gem shapes. There is no right or wrong way to do it – just have fun.

cut soap into gem shapes


Place the scraps back into the heat-safe container and remelt in the microwave using 15-20 second bursts. Pour the soap into the mold, allow to harden, and cut into gem shapes.
NOTE: Once the second batch of soap was melted, we added a few more drops of the Brilliant Blue LabColor to create the darker gems shown in the photos. 

melt excess soap


To prevent glycerin dew, wrap each soap in plastic wrap. The soaps are ready to use right away. Enjoy.


Tutorial credits

Photographer: Amanda Kerzman




Email this project to your friends.

Let us know how it went by leaving a review, asking a question, or uploading your project photos.