Specialized science education sites are the most reliable sources for lab-grade PVA. They often provide it in 3% or 4% solutions specifically labeled for slime experiments.
: A good source for smaller portions or individual granules, with prices starting as low as $3.86 for 30g. Common Substitutes at Local Stores where to buy polyvinyl alcohol to make slime
Polyvinyl alcohol (PVA) for making slime is most commonly available as a pre-mixed or a powder through science supply stores and online marketplaces. While you can find liquid glues containing PVA (like Elmer's) at most local retail stores, pure PVA chemicals are typically specialized items. Science Supply Retailers (Online) Specialized science education sites are the most reliable
: Some clear "peel-off" beauty masks use polyvinyl alcohol as a primary ingredient and can be used for DIY slime. Common Substitutes at Local Stores Polyvinyl alcohol (PVA)
: Offers a 3% solution (100 mL) for approximately $7.25 and a larger 500 mL bottle for $12.95 . They also sell a 30 g powder variant for around $6.95 .
: Stocks a 4% solution for about $1.79 , marketed to make slime that is "stronger, rubberier, and bouncier."
: Sells a 25g lab-grade pack for roughly $13.95 . Online Marketplaces