Buy Peg 400 Apr 2026

: Required for oral, topical, and ophthalmic (eye care) formulations. It must meet strict purity standards like the PEG 400 USP monograph.

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: Ensure the supplier holds necessary certifications (like ISO or FDA compliance) for the intended application. : Required for oral, topical, and ophthalmic (eye

Polyethylene Glycol 400 (PEG 400) is a versatile, clear, and viscous liquid used primarily as a solvent, lubricant, and humectant. Whether you are a formulator for cosmetics or seeking medical-grade relief for dry eyes, purchasing PEG 400 requires choosing the right grade and sourcing from reputable suppliers. Choosing the Right Grade : Ensure the supplier

: Classified as "Generally Regarded as Safe" (GRAS) by the FDA for use as a food-grade base or additive. Buying Tips

: Functions as a solvent and stabilizer, helping to dissolve active ingredients and fragrances into aqueous systems.