Which U.S. companies supply polyethylene glycol (PEG)?
Polyethylene glycol is a widely traded industrial chemical sold in many grades (for example, PEG 200, PEG 3350, PEG 400, PEG 1000, and higher molecular weights), which means suppliers can include both specialty chemical manufacturers and large commodity chemical distributors. In the United States, the most visible suppliers tend to be companies that sell PEG as either:
- A raw material for pharma and personal care (often higher-purity or pharma-grade), or
- A bulk industrial ingredient (for coatings, resins, surfactants, lubricants, and similar uses).
What kinds of suppliers typically rank as “top” for PEG?
“Top” can mean different things (largest volume, broadest product range, strongest pharma support, or fastest distribution). In practice, leading U.S.-facing suppliers usually fall into these categories:
- Large chemical manufacturers with PEG production (often with multiple molecular-weight grades)
- Specialized ingredient distributors that carry many PEG grades from multiple manufacturers
- Contract packaging and specialty-formulation suppliers that provide PEG for pharma/personal care use (sometimes with specific specifications)
How do you choose the right supplier if you need PEG for pharma vs industrial use?
Suppliers can differ significantly by grade, specs, and documentation. When comparing candidates in the U.S. market, buyers usually check:
- Molecular weight range available (low vs high PEG grades)
- Grade/spec (for example, pharma/USP vs industrial)
- Purity and common impurities/spec limits (especially important for pharma and ingestible use)
- Packaging size options (drums/bags vs smaller packaged lots)
- Regulatory support and documentation (COA, DMF/CEP where applicable, etc.)
If you want, I can narrow to a “top supplier” list—what grade do you mean?
PEG supplier rankings change depending on the molecular weight and quality grade you’re targeting. If you tell me:
1) the PEG molecular weight(s) (e.g., PEG 3350 vs PEG 400),
2) intended use (pharma, cosmetics/personal care, food-related, or industrial),
3) desired purity/standard (USP/NF or other),
I can refine to the most relevant U.S.-based suppliers and distributors for that exact need.
Sources
I don’t have supplier-specific U.S. rankings or a validated list of “top ingredient suppliers” for polyethylene glycol in the provided material, so I can’t name specific companies accurately yet. If you share the PEG grade and use-case, I’ll respond with a tighter, search-intent-matched supplier list.