For scientific applications requiring specific purity levels (Analytical Reagent or ACS grade), specialized chemical suppliers are necessary.
Vegetable Glycerin - 1 Gallon - VG from RSPO Indonesia | Ubuy where can i buy glycerol
These versions are typically (99% pure or higher), making them safe for DIY skincare, soap making, and food applications. (6) $12
Glycerol, Laboratory Grade, 500 mL | Carolina Biological Supply such as SMPLY and SimpleNature
Commonly stocked in the skincare or first-aid aisles of stores like CVS , Walgreens , or local pharmacies as a humectant for dry skin.
5.0. Read 6 Reviews. Same page link. (6) $12.28. $14.45. Select Chemical Grade. Laboratory. Reagent. Select Volume. 500 mL. 3.8 L. Carolina Biological Supply
Carries a massive variety of vegetable glycerin, such as SMPLY and SimpleNature , often in bulk sizes like 1-gallon containers.