Dear Md. Abu Jar Gifari

Please explore Polysorbate 20, Hydroxypropyl cellulose, Liquid Sorbitol, Triethyl citrate, Polyethylene glycol 6000, etc. which may be useful in improving the elasticity of expandable films for oral drug delivery.

Thanks for your suggestion.

I already use Poly Vinyl Alcohol (PVA). But i didn’t get any improvement.

I Will follow that excipients for new Formulation

Try using Vitamin E TPGS

OK, Sir

Try to use sodium alginate to improve film elasticity alongside PVA

Dear, Sana Shafique

Thanks for your response. I will apply Sodium Alginate for my next formulation. It is available in our Laboratory