The Gross Science Experiments Lab

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  • Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! This kids science kit has everything needed for 15 super gross experiments.
  • The experiment guide has kid-friendly instructions with illustrations for each step, and fascinating insight into the science at work in each totally gross experiment. This is one unforgettable educational toy!
  • When kids' science gifts offer this much, there's no going wrong! The bonus booklet inside contains 30 easy experiments, all using common household items! It's one of the most exciting science kits for kids around!


This chemistry kit gives kids everything they need for 15 incredibly gross experiments, along with a bonus experiment guide that contains an additional 30 experiments that can be conducted using common household items.

This phenomenal STEM kit gives kids the chance to experience the scientific process in a hands-on way, just like a real scientist. There are so many activities and experiments to try that they'll be busy for hours!

They’ll also learn about polymer science, chemical reactions, pH science, phosphorescence, and biology all while having a total blast! Our experiment guide contains kid-friendly, easy-to-follow instructions, and insight into the science at work in each experiment.

With this kit, kids will be able to:

  • Make a jar full of creepy eyeballs
  • Burst blood cells
  • Boil boogers and create snot bubbles
  • Make atomic pee and farting slime
  • Dissect a squishy brain
  • Make a test tube vomit
  • Create gooey, glowing worms and fungus
  • Watch goo defy gravity
  • Make a bubble goop swamp
  • And a whole lot more!

Get your Super Gross Chemistry Set today!


  • Product Dimensions 11.81 x 8.66 x 3.15 inches
  • Item Weight 2.42 pounds
  • Manufacturer recommended age 8 years and up

Our SmartKidsPlanet initiative began in 2017 when 3 geeky and dedicated parents saw a gap in the children’s toys and games market. An opportunity was spotted while we struggled to find toys and games for our kids which enriched their minds and guided them toward science, art, math and construction. The trio then knew that their paths were set, establishing an online shop with a comprehensive range of intelligent toys for babies, children and young teenagers.

With offices based in California, our SmartKidsPlanet team enjoys a daily growth in our presence within the children’s educational toys market. We love our new place in life, and we love helping young minds with their growth and skill development, all while having as much fun as possible.


We ship all our products directly to you from our warehouses located in multiple locations in the West and East Coasts.

Processing Time: All orders placed after 2 PM EST will be shipped the next business day. Orders placed after 2 PM EST Friday will be shipped on Monday. 

Orders are shipped and generally arrive within 2 to 3 business days after the order is processed. Tracking information will be sent via email once your order has been processed. The tracking number may not become active for 24 - 48 hrs.

Kindly take note that due to our business utilizing multiple warehouses within the United States, orders of more than one item may arrive as separate deliveries at different times. 

Orders made to PO BOX may take up to 12 days. Additionally, we do not ship to military bases. Hawaii and Alaska

Customer Reviews

Based on 4 reviews
Kamil Blankenship
10 year old loved it!

This was a birthday present for my 10 year old son. His 12 year old sister and 9 year old brother all gathered around to participate. The gross factor really got them interested in how science works. Their favorite experiment was creating the atomic pee. There are so many excellent experiments in this gift. It does require parental supervision while performing all of them because there are some mild chemicals involved. This is a true educational win!

Kallum Berger
Fun gift!!

My 9yo loved the activities in this box. They were educational and she was able to do them mostly by herself.

Kajus Marin
Great gift

Easy to assemble age-appropriate and definitely gift trouble I bought this for my 10-year-old niece is obsessed with science and being outdoors. Its hard to put her in front of a screen because she just wants to go go go. So this was great to have her do in her spare time when parents needed time to do chores

Kairo Dejesus
Excellent STEM projects

My children were delighted with the learning options through Mega Science Kit and the various experiment options. One of the projects, the eruption of a volcano, was exhibited in class by one of my sons and everyone was surprised. It's worth the investment for the learning that's been achieved in kids.




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