Products

Free Shipping
Orders over $50! Contiguous US only
30-day Replacement
For manufacturing defects/wrong items. Refunds not applicable
Science-Backed
Quality Guarantee. Laboratory-tested products
10K+ Happy Customers
Trusted by scientists and educators worldwide
Image for SCA002
Only 3 left!

Giant Flower Scarf

CODE SAVEMORE20
Was $24.99 Reg $29.99
Now $19.99 Save 20%
Image for HT-2041
Sold out

GIANTmicrobes® Neurotransmitter Molecule Plush Toy

CODE SAVEMORE20
Was $11.99 Reg $14.39
Now $9.59 Save 20%
Got Yeast - Funny Quotes - Men's T-Shirt | GILDAN 5000 - blackGot Yeast - Funny Quotes - Men's T-Shirt | GILDAN 5000 - black

Got Yeast - Funny Quotes - Men's T-Shirt | GILDAN 5000

CODE SAVEMORE20
Was $13.02
Now $10.41 Save 20%
Color:
+6
Got Yeast - Funny Quotes - Men's V-Neck T-Shirt - navyGot Yeast - Funny Quotes - Men's V-Neck T-Shirt - navy

Got Yeast - Funny Quotes - Men's V-Neck T-Shirt

CODE SAVEMORE20
Was $19.97
Now $15.97 Save 20%
Color:
Got Yeast - Funny quotes - Women's Hoodie - blackGot Yeast - Funny quotes - Women's Hoodie - black

Got Yeast - Funny quotes - Women's Hoodie

CODE SAVEMORE20
Was $35.34
Now $28.27 Save 20%
Color:
Got Yeast - Funny quotes - Women's T-Shirt - blackGot Yeast - Funny quotes - Women's T-Shirt - black

Got Yeast - Funny quotes - Women's T-Shirt

CODE SAVEMORE20
Was $13.92
Now $11.13 Save 20%
Color:
+1
Got Yeast - Funny Quotes - Women’s Premium T-Shirt - navyGot Yeast - Funny Quotes - Women’s Premium T-Shirt - navy

Got Yeast - Funny Quotes - Women’s Premium T-Shirt

CODE SAVEMORE20
Was $21.56
Now $17.24 Save 20%
Color:
+5
Got Yeast - Men’s Premium Hoodie - navyGot Yeast - Men’s Premium Hoodie - navy
Sold out

Got Yeast - Men’s Premium Hoodie

CODE SAVEMORE20
Was $39.69
Now $31.75 Save 20%
Color:
+4
Image for GM204Image for GM205

Hair (Pilus) - GIANTmicrobes® Plush Doll

CODE SAVEMORE20
Was $9.99 Reg $11.99
Now $7.99 Save 20%
Color:
Image for GM544
Only 4 left!

Hay Fever (Grass pollen) - GIANTmicrobes® Plush Toy

CODE SAVEMORE20
Was $9.99 Reg $11.99
Now $7.99 Save 20%
He He He - Helium - Laughing Gas - Men's T-Shirt | GILDAN 5000 - orangeHe He He - Helium - Laughing Gas - Men's T-Shirt | GILDAN 5000 - orange

He He He - Helium - Laughing Gas - Men's T-Shirt | GILDAN 5000

CODE SAVEMORE20
Was $13.47
Now $10.77 Save 20%
Color:
+10
He He He - Helium - Laughing Gas - Women's Hoodie - whiteHe He He - Helium - Laughing Gas - Women's Hoodie - white

He He He - Helium - Laughing Gas - Women's Hoodie

CODE SAVEMORE20
Was $36.56
Now $29.24 Save 20%
Color:
Load More Products ...