Many of these products are eligible for purchase using Flexible Spending accounts or Health Savings Accounts. Laboratory and Research Grade
Research-grade PEG is sold by molecular weight (e.g., PEG 400, PEG 3350, PEG 8000) and purity level (USP, NF, or Lab Grade). Polyethylene Glycol - StatPearls - NCBI Bookshelf where to buy polyethylene glycol
Retailers like eBay and Walmart offer bulk packs of generic PEG 3350 (e.g., Member's Mark or Equate) to reduce costs. Many of these products are eligible for purchase
You can find brand-name MiraLAX or generic versions at Walmart , Amazon , and local drugstores. PEG 8000) and purity level (USP