Skip to Content

Sloomoo Institute Coupons, Promo Codes and Deals

Apply all coupons in one click

The Honey extension applies coupons at checkout and adds the best one to your cart.

1 Available Coupon

  • $2.39Saved
    TOP COUPON
    Sloomoo Institute Coupon Code - Last saved $2.39
  • Earn
    2.5%
    Cash Back on eligible Sloomoo Institute purchases
    *Reward based on subtotal of
    (excludes taxes & fees). Honey account required. PayPal Rewards Terms apply.

30 Available Deals

  • Sale
    Deal
    Shop Sloomoo's *NEW* Pickleball Slime!
  • Sale
    Deal
    Shop Sloomoo's *NEW* Ball Pit Slime!
  • Sale
    Deal
    Shop New Mango Dipped Donut Slime
  • Sale
    Deal
    Shop New Pickleball Slime
  • Sale
    Deal
    Shop New Swim Squad Slime
  • 10%OFF
    Deal
    Get 10% Off Sloomoo's Memorial Day Slime Bundle!
    10% off discount
  • Sale
    Deal
    Shop Blueberry Pancakes Slime!
  • Sale
    Deal
    Rise & Slime - Shop New Breakfast-Themed Slimes
  • Sale
    Deal
    Shop Sloomoo Slime!
  • Sale
    Deal
    Shop Matzo Ball Soup Slime!
  • Deal

    Shop Sloomoo’s Passover-Themed Slime!

  • Deal

    Shop Easter Basket Slime!

  • Deal

    Shop Baby Chick Slime!

  • Deal

    Shop Marshmallow Twist Slime!

  • Deal

    Shop CrispMallow Slime!

  • Deal

    Shop Soft Scramble Slime!

  • Deal

    Shop Candy Apple Glaze Slime!

  • Deal

    Shop Créme Brulee Slime!

  • Deal

    Shop Snuggle Bunny Slime!

  • Deal

    Sensory Play: Never-ending, Hand-crafted Slime, Yummy Scents, Vivid Colors, and Soothing ASMR Delights.

  • Deal

    Mystery Build Your Own Boba

  • Deal

    Boba Of The Month: Lychee Dreams Boba

  • Deal

    Shop Sloomoo Merch - Including Apparel and Accessories

  • Deal

    Get 10% Off Your First Order w/ Email Sign-Up!

  • Deal

    Shop Sloomoo Kits!

  • Deal

    Add to the Fun of Your Slime With Toppings, Charms and More Accessories!

  • Deal

    Make it How You Want it! Create Your Own Slime with Sloomoo.

  • Deal

    Shop the latest slime collections at SlooMooInstitute.com!

  • Deal

    Enjoy fun for the whole family at SlooMooInstitute.com!

  • Deal

    Find New Slime Subscription Boxes at Sloomoo

Shop Exclusive Offers, Price Drops, and Collections

Shop by Category

Take PayPal Honey with you to 30,000+ sites

Did you know we automatically try coupons on store sites? Add our extension and let us do all the work for you.
Currently, we only support Chrome, Safari, Firefox, Edge, and Opera.

More Information from Sloomoo Institute

We try to make sure all the info shown here and under “FAQs” is accurate. However, all details, including specifics around store programs, policies, offers, discounts, incentives, and rewards programs, are provided for informational purposes only, subject to change, and may be inaccurate or out of date. You can check the store site for the most current info and full details.

Coupon CodesTotal Offers
132
FAQ's
Does Sloomoo Institute have any working coupons right now?
We've recently found 1 active coupon at Sloomoo Institute. Members have used this code 53 times to save on their order. To see if the coupon is still active, add items to your cart and we’ll see if it applies to your purchase.
How much can I save at Sloomoo Institute?
In the last 30 days, Honey members have saved on average $3.07 at Sloomoo Institute. The most recent successful savings were found by the Honey browser extension 4 hours ago.