10 Best Children's Chemistry Sets of 2025

Tested and Reviewed: Top 10 Children's Chemistry Sets deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Blue Marble

National Geographic Amazing Chemistry Set - Chemistry Kit with 100+ Science Experiments Including Crystal Growing and Reactions, Science Kit for Kids, STEM Gift for Boys and Girls (Amazon Exclusive)

Editor's bottom line:

“This children's chemistry sets is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

OVER 100 EXCITING EXPERIMENTS - The science experiments in this kit let kids explore the wonders of hands-on science experiments. They'll make bubbling, color-changing solutions, glowing test tubes, a colorful bouncy ball, glowing worms, and more!
EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 15 stunning chemistry experiments, including growing a crystal tree, changing the color of liquid with their breath, and more.
85 BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments once they get going, we include a bonus experiment guide with 85 additional experiments that can all be done with common household items.
HANDS-ON STEM - Our science toys are known for being hands-on, and this kids activity kit is no different. Your kids will use real scientific tools, like test tubes, beakers and pipettes, as they explore the fascinating world of chemistry.
AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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Picked by 397 people today

9.5

Blue Marble

National Geographic Junior Chemistry Set - Complete Early Learning Lab Kit with 50 Science Experiments for Kids and 20+ Lab Tools, Chemistry Set, Science Experiments for Kids 4-6

Main Highlights

A COMPLETE CHEMISTRY LAB FOR YOUNG SCIENTISTS Perfectly crafted for budding scientists aged 4 and up, this kit provides everything needed to start exploring the exciting world of chemistry using common household items like baking soda and vinegar!
50 AWESOME HANDS-ON EXPERIMENTS Dive into a world of discovery with 50 interactive experiments that spark curiosity and engage young minds in the wonders of science.
EASY-TO-FOLLOW ILLUSTRATED INSTRUCTIONS Each experiment comes with clear, step-by-step instructions that are fully illustrated, making it easy for young scientists to follow along and achieve successful results on their own.
INCLUDES 20+ KID-FRIENDLY LAB TOOLS Equipped with over 20 durable, child-safe lab tools, this kit ensures that kids have everything they need to conduct their experiments like real scientists!
AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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9.5

Blue Marble

National Geographic Mega Science Lab - Kit for Kids with 75 Easy Experiments, Featuring Earth Science, Chemistry Set, and Magic STEM Projects for Boys and Girls (Amazon Exclusive)

Main Highlights

THREE SCIENCE KITS IN ONE - This kit contains 45 of our most popular Earth science, chemistry, and science magic experiments along with a bonus guide that's packed with 30 additional experiments using common household items.
EXPLORE EARTH SCIENCES - Kids will build and erupt a volcano, grow a glow in the dark crystal, create water tornadoes, and dig up a real fossil! They'll also receive an awesome selection of real rock, mineral, and crystal specimens for their collection.
DIVE INTO CHEMISTRY - The chemistry set in this kit has everything kids need to make gooey worms and worm eggs, create bubbling reactions, launch a rocket with gas, make pop crystal fireworks, and much more.
EXPERIENCE THE MAGIC OF SCIENCE - This kit also has a variety of science experiments that double as magic tricks. Some of the science magic kids will learn includes changing the color of water, catching bubbles in their hands, and making coins float!
AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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9.2

Blue Marble

NATIONAL GEOGRAPHIC Science Magic Kit – Science Kit for Kids with 100+ Unique Experiments and Magic Tricks, Chemistry Set and STEM Project, A Great Gift for Boys and Girls (Amazon Exclusive)

Main Highlights

THE MAGIC IS IN THE SCIENCE - The 100+ science experiments in this kit combine the wonders of science with the excitement of magic! Bend metal with water, create a vanishing test tube, make a coin float & much more! You won't find experiments like these anywhere else.
PERFORM FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational.
EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 20 stunning science magic tricks, including making snow appear in your hand, creating a square bubble, becoming waterproof, and more! Use physics and chemistry to amaze!
85+ BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments after their magic show, we include a bonus experiment guide with 85+ additional experiments that can all be done with common household items.
AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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9.0

National Geographic

National Geographic Stunning Chemistry Set - Mega Science Kit with 45 Easy Experiments- Make a Volcano and Launch a Rocket, STEM Projects for Kids Ages 8-12, Science Toys (Amazon Exclusive)

Main Highlights

A SCIENCE KIT THAT INSPIRES - Your kids will have hours of fun as they explore the fizzy and bubbly reactions they create, just like a real scientist in a lab!
A TOTAL OF 45 EXPERIMENTS - Build and erupt a volcano, create a geyser, launch a rocket, and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun!
EASY-TO-FOLLOW INSTRUCTIONS - The experiment guide in this kit has kid-friendly instructions with illustrations for each step, and fascinating insight into the chemical reactions.
HANDS-ON STEM - Kids will learn the scientific process, important fundamentals of chemistry, and how to safely conduct experiments. This science kit serves as an important stepping-stone in STEM success!
HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

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8.8

Save 10%

UNGLINGA

UNGLINGA 70 Lab Experiments Science Kits for Kids Educational Scientist Toys Birthday Gifts Idea for Girls Boys, Chemistry Set, Erupting Volcano, Fruit Circuits, S.T.E.M Activities Science Project

10% Off

Main Highlights

VARIED SCIENCE KIT THAT INSPIRES - Kids will have hours of fun as they explore the multiple experiments and is great to share with family, friends, or classmates; Just like a real scientist in a lab! Encourages children to critically think and problem solves and will help sharpen their science and math skills.
A TOTAL OF 70 EXPERIMENTS - Build and erupt a volcano, crystal growing,balloon rocket, fruit circuits and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun!
EASY-TO-FOLLOW MANUAL - The experiment guide instructions with clear illustrations for each step, and fascinating insight into the chemical reactions. A detailed learning guide teaches the science at work in the experiments, allowing your child to develop a deep, lasting appreciation for a variety of science.
S.T.E.M LEARN, EXPERIENCE, PLAY - Kids will learn the scientific process, important fundamentals of chemistry, and how to safely conduct experiments. That fosters a fundamental and healthy understanding of basic scientific concepts.
HIGH-QUALITY EDUCATIONAL TOYS - The UNGLINGA SCIENCE series provides kids high-quality educational toys that are a whole lot of fun! All ingredients included are safe and child friendly. If your experience kit is anything questions, let us know so we can make it right for you.

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8.6

Save 13%

Discovery Kids

Discovery™ Super Reactions Science Kit – 66 Experiments STEM Lab for Kids| Includes Chemistry Tools, Volcano Mold, Slime, Reactions & Explosions|Educational Learning Toy|DIY Activity Set Gift| Ages 8+

13% Off

Main Highlights

66 ACTION-PACKED SCIENCE EXPERIMENTS Includes 26 step-by-step guided activities and 40 bonus DIY ideas using household items. Explore fizzy explosions, color changes, bubbling potions, and more.
REAL SCIENCE, SERIOUS FUN Learn chemistry concepts like acid-base reactions, states of matter, pH indicators, and gas expansionall through hands-on, kid-friendly experiments.
VOLCANOES, GLOW LAVA & SLIME Make your own volcano with plaster and paint, create glowing potions and blue lava, blow up gas balloons, and mix gooey self-siphoning slime.
INCLUDES TOOLS & INGREDIENTS Comes with test tubes, food coloring, volcano mold, citric acid, slime mix, popping crystals and more to start a home science lab performing exciting experiments.
STEM LEARNING FOR AGES 8+ Perfect for future scientists and curious kids. Encourages critical thinking, creativity, and scientific exploration with clear instructions and adult supervision.

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8.3

Doctor Jupiter

Doctor Jupiter Ultimate Science Kit, Chemistry Set for Kids Ages 8-9-10-11-12-13-14 | Birthday Gift Ideas for Boys & Girls 8+ Years Old | STEM Toy with 135+ Experiments | Learning & Educational Kits

Main Highlights

Most Comprehensive Science Kit: Introducing Doctor Jupiter Ultimate Science Kit for kids with over 135 amazing science experiments ranging from changing colors and glowing water to setting up underwater volcanoes, making magic potions & many more. Boys and girls will feel like real scientists with easy-to-follow instructions & have a blast exploring the natural wonders of life.
Stem-Based Kid-Friendly Learning: This Science Kit will help your kids develop imaginative thinking and empower them to become future problem solvers. Watch your child's creativity flourish while they perform these experiments and foster a lifelong love for science.
Gift Of a Lifetime: The Ultimate Science Kit is an ideal gift for birthdays, Christmas, Thanksgiving or any other occasion. It's a fantastic way to introduce children to the wonders of science and provide them with 100+ hours of learning & educational fun. Not only this, but children also get free access to 90+ bonus experiments in this kit which can be performed with everyday household items.
Parent-Child Bonding: Join your child on their scientific journey and create long-lasting memories. This science kit offers a fantastic opportunity for you to bond with your child & see them cherish the natural wonders of life.
Easy to Follow Instructions: Our unique experiments guide comes with clear step-by-step instructions & illustrations for each experiment, making it simple for parents & kids to conduct these science experiments together. We deliberately put the chemical materials in separate leak-proof bottles. Kids can efficiently perform experiments multiple times without creating a mess!

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8.1

Save 20%

Doctor Jupiter

Doctor Jupiter Ultimate Science Kit, Chemistry Set for Kids Ages 8-10-12-14 | Birthday Gift Ideas for Boys & Girls 8,9,10+ Years Old | STEM Toy with 50+ Experiments | Learning & Educational Projects

20% Off

Main Highlights

THE ULTIMATE SCIENCE KIT: Ignite a passion for kids science with Doctor Jupiter's kit featuring 50+ thrilling science experiments. From color-changing volcanoes to rainbow crystals, kids will feel like real scientists with easy instructions and endless fun.
STEM LEARNING MADE EXCITING: Our Ultimate Science Kit sparks imagination and builds problem-solving skills with hands-on science projects. Perfect for young explorers eager to dive into the wonders of science!
PERFECT GIFT: This experiment kit is an ideal gift for kids' birthdays, Christmas, or any occasion. With 50+ days of engaging, educational fun, it introduces children to the marvels of science.
EASY TO FOLLOW FOR ALL AGES: The kit includes easy-to-follow, illustrated manuals in a step-by-step format, making it simple for kids and adults to complete each experiment. Each project covers the science behind the activities for deeper learning.
HIGHEST STANDARDS IN TOYS: Meeting U.S. safety standards of ASTM F963-17, Doctor Jupiter ensures high-quality science kits. With premium equipment and comprehensive manuals, we guarantee a perfect experience or a 100% refund, no questions asked.

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Best Value

8.1

Save 46%

Thames & Kosmos

Thames & Kosmos Chem C1000 Chemistry Set | Science Kit with 125 Experiments | 80 Page Lab Manual | Student Laboratory Quality Instruments & Chemicals | Parents’ Choice Gold Award Winner

46% Off

Main Highlights

Set up your lab space and learn how to safely handle the lab equipment and chemicals.
Professional quality equipment helps you make the most of your chemistry experiments.
Investigate chemistry in the kitchen by experimenting with sugar, honey, starch, eggs and proteins, fatty acids, and calcium.
125 diverse experiments make up this beginner chemistry set.
80-Page, full-color manual includes detailed instructions for the experiments as well as an overview of the field of chemistry and famous chemists.

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Our Best Overall Choice

Best Choice

9.7

Blue Marble

National Geographic Amazing Chemistry Set - Chemistry Kit with 100+ Science Experiments Including Crystal Growing and Reactions, Science Kit for Kids, STEM Gift for Boys and Girls (Amazon Exclusive)

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

OVER 100 EXCITING EXPERIMENTS - The science experiments in this kit let kids explore the wonders of hands-on science experiments. They'll make bubbling, color-changing solutions, glowing test tubes, a colorful bouncy ball, glowing worms, and more!
EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 15 stunning chemistry experiments, including growing a crystal tree, changing the color of liquid with their breath, and more.
85 BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments once they get going, we include a bonus experiment guide with 85 additional experiments that can all be done with common household items.
HANDS-ON STEM - Our science toys are known for being hands-on, and this kids activity kit is no different. Your kids will use real scientific tools, like test tubes, beakers and pipettes, as they explore the fascinating world of chemistry.
AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

Show Price

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