PS 80 Excipient Supplier India: How to Choose the Right Partner

28-07-2026

PS 80 is the shorthand pharmaceutical industry professionals commonly use for Polysorbate 80, also known as Tween 80 or polyoxyethylene 20 sorbitan monooleate. If you are evaluating a PS 80 excipient supplier in India, understanding what sits behind that abbreviation, and what separates a reliable supplier from a risky one, matters just as much as the price quote you receive.

What PS 80 Actually Refers To

PS 80 is not a separate compound from Polysorbate 80. It is simply an abbreviation used across formulation development, procurement, and regulatory documentation to refer to the same non ionic surfactant, identified by CAS number 9005-65-6. When a supplier quotes PS 80, make sure they are quoting genuine pharmaceutical grade material meeting USP-NF, Ph. Eur., or IP specifications, rather than a lower grade product marketed loosely under the same shorthand.

The Formulation Roles PS 80 Plays

As an excipient, PS 80 serves multiple functions depending on the dosage form. It acts as a solubilizer for poorly water soluble active ingredients, an emulsifier stabilizing oil in water systems in topical and injectable emulsions, and a protein stabilizer protecting sensitive biologics and vaccine antigens from aggregation. It also functions as a wetting agent in oral suspensions, improving how uniformly solid particles disperse in a liquid vehicle.

Why Grade Segregation Matters When Sourcing PS 80

Not every formulation requires the same grade of PS 80. Material used in oral or topical products may have different quality expectations compared to injectable or parenteral grade excipient, which typically demands tighter peroxide value control and more extensive impurity testing. A dependable PS 80 excipient supplier in India should be able to clearly differentiate and supply the appropriate grade for your specific route of administration, rather than offering a single generic product across all applications.

What Sets a Reliable Indian PS 80 Supplier Apart

India's excipient manufacturing base has grown to include many suppliers holding WHO-GMP, ISO 9001, and US DMF certifications, making the country a competitive sourcing option for both domestic and international pharmaceutical buyers. The best suppliers combine this manufacturing scale with transparent documentation, responsive technical support, and the ability to scale from small research quantities to full commercial volumes without compromising consistency.

Quick Checklist Before You Commit

Confirm the supplier's PS 80 complies with the pharmacopoeial monograph relevant to your target market
Ask for batch specific peroxide value and impurity testing data, not just a general specification sheet
Clarify whether they can supply injectable grade material if your formulation requires it
Check for GMP certification and, if needed, Drug Master File availability
Request a sample before placing a bulk order

Frequently Asked Questions

What does PS 80 stand for?

PS 80 is a common abbreviation for Polysorbate 80, a non ionic surfactant used across pharmaceutical formulations for solubilization, emulsification, and stabilization.

Is PS 80 different from Tween 80?

No, PS 80 and Tween 80 both refer to the same compound, Polysorbate 80, with Tween 80 being the more widely recognized trade name.

Why does grade matter when sourcing PS 80?

Different dosage forms, particularly injectable formulations, require stricter quality control and lower peroxide limits than oral or topical products, so confirming the correct grade for your application is essential.

What certifications should a PS 80 supplier in India hold?

Look for GMP compliance certification, ISO 9001 quality management certification, and Drug Master File documentation if you are targeting regulated markets.

Should I request a sample before a bulk PS 80 order?

Yes, requesting a sample for internal quality testing and formulation compatibility evaluation is a standard best practice before committing to larger volumes.

Partner With a PS 80 Supplier You Can Rely On

Selecting the right PS 80 excipient supplier in India means prioritizing documented quality, transparent sourcing, and responsive support over price alone.

Clyzo supplies pharmaceutical grade PS 80 with full batch documentation and regulatory support for formulators across India and international markets. Visit clyzo.com to discuss your sourcing needs.

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