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How to Make Fluffy Galaxy Slime (Just 3 ingredients!)

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Want to know how to make fluffy galaxy slime? Our fluffy galaxy slime recipe makes it easy to make a pastel galaxy slime that is stretchy, soft, and won’t make a big mess!

If you love slime recipes, you’ll want to check out our other galaxy slime recipe, too! It’s not a fluffy slime galaxy, but it is filled with traditional dark galaxy colors of black, purple, and blue!

Want to know how to make fluffy galaxy slime? This one is a must try!  Kids will love stretching and squishing this fluffy slime. Low-mess and super satisfying.

How to Make Fluffy Galaxy Slime

We like fluffy slime because it has less mess than other traditional borax slime recipes. We use our best fluffy slime recipe as the base for this slime, but we add pastel galaxy colors for extra pizazz!

What is Galaxy Slime?

Galaxy slime is simply a slime that uses the colors of the galaxy.

Even though space is technically black, we usually think of a galaxy as being filled with brilliant colors and sparkling lights.

This version of galaxy slime uses pastel colors and is just the prettiest version of a milky way galaxy!

This fluffy galaxy slime recipe is easy to make! No borax and made with laundry starch and shaving cream. Mess-free and super satisfying!

What Do You Need to Make Galaxy Slime?

Make sure you have these supplies on hand before you make your galaxy slime swirl!

slime science lesson

Galaxy Slime Kit

galaxy slime kit

If you don’t feel like gathering all the supplies individually, you can pick up this galaxy slime kit.

It’s a fun way to make a series of galaxy slimes without hunting down specific supplies!

Why is My Slime Watery?

Watery slime usually means you messed up the ratio, but it’s usually completely fixable. If your slime is too watery, try this:

  1. Add more activator. It could be you just didn’t add enough activator!
  2. Pour off excess liquid. It could be that you added too much water or activator and need to pour off some access.

If that doesn’t work, try adding a bit more glue.

Why is My Slime Sticky?

Sticky slime usually means you don’t have enough activator. Try adding a bit more.

If that doens’t work, you may need to add something dry, like cornstarch, to help reduce how sticky your slime is. I like to add either cornstarch or shaving cream to eliminate stickiness.

The best fluffy galaxy slime for slime lovers. 3 ingredients and easy enough for kids to make alone! Super satisfying and stretchy!

How to Make Galaxy Slime with White Glue

Want to learn how to make fluffy galaxy slime? The recipe below will show you step-by-step how to make non-messy galaxy slime!

First, put 1/2 cup of glue and 1/2 cup of shaving cream into a bowl.

Add a few drops of your blue, pink, or purple food coloring and stir.

Add 1/2 a cup of laundry starch and stir.

Learn how to make fluffy galaxy slime. It's so easy!

Your slime should start to come together. If it doesn’t, you may need to add more ingredients.

If your slime is too sticky, you need to add a bit more laundry starch. If it is too stiff, add more shaving cream.

fluffy galaxy slime

Keep adjusting until you have a soft, stretchy slime that doesn’t stick to your hands.

creative galaxy slime

Get a printable recipe for your fluffy galaxy slime below!

fluffy unicorn slime

Fluffy Galaxy Slime Recipe

Make this super easy pastel fluffy galaxy slime and transform your slime making into an exciting, colorful experience with less mess!

Materials

  • Elmer's white glue
  • Gel food colors (blue, purple, pink)
  • Shaving Cream
  • Laundry Starch

Tools

  • 3 jars or bowls
  • Fork or spoon

Instructions

  1. Mix 1/2 cup glue with 1/2 cup shaving cream in each bowl.
  2. Put a few drops of food coloring into each bowl. Stir the ingredients together. Your galaxy will be paler if you use less color.
  3. Add 1/2 cup of shaving cream to each bowl and stir.
  4. Your slime will start to form, but it might become stringy. If it does, don't panic.
  5. Let the slime sit for about 5 minutes.
  6. Evaluate your slime for texture and feel. If it's too sticky, add more laundry starch. If it is too stiff, add in a bit more shaving cream.
  7. Knead your slime for 3-4 minutes and evaluate again. Usually, the slime will be perfect and no sticky at all at this point. If it is, keep adjusting a little bit at a time until it has the texture you want!

Notes

Temperature and the moisture level in your area can change how much of each ingredient you need to include. Use our recipe as a guideline and make your own adjustments as you go! It's normal for there to be variations.

Check out our slime troubleshooting guide if you have problems!

This fluffy galaxy slime recipe is super fun and easy to make!

More Out of This World Slime Ideas

slime science lesson

Slime lovers can try these other galaxy inspired slime recipes too!

How to Make Galaxy Slime

Solar System Slime Recipe

Galaxy Oobleck Science Experiment

Neon Slime

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