Description
Technical & Manufacturing Relevance:
Amphiphilic, water-soluble derivative of vitamin E, unlike conventional fat-soluble tocopherols
Acts as a powerful non-ionic surfactant and solubilizer
Widely used as a bioavailability enhancer by inhibiting P-glycoprotein (P-gp) efflux
Improves oral absorption of poorly soluble APIs, nutraceutical actives, and lipophilic compounds
Provides antioxidant benefits of vitamin E along with functional excipient properties
Extensively used in pharmaceutical drug delivery systems, solid dispersions, and nano-formulations
Compatible with APIs, vitamins, polyphenols, cannabinoids, curcumin, CoQ10, and fat-soluble nutrients
Applicable Dosage / Product Forms:
Tablets and capsules
Powders, granules, and sachets
Solid dispersions and self-emulsifying drug delivery systems (SEDDS)
Oral solutions and suspensions
Multivitamin and advanced nutraceutical formulations
Pharmaceutical formulations as solubilizer/excipient
Pharmacopoeial / Quality Notes:
Available in grades compliant or aligned with USP / EP / BP / IP (Vitamin E TPGS / PEG succinate specifications)
White to pale yellow waxy solid or powder
Freely dispersible in water; soluble in alcohol and organic solvents
Excellent thermal and oxidative stability
Manufactured in GMP-certified facilities with validated analytical controls (HPLC, PEG profiling)
Animal-Origin Declaration:
Synthetic, non-animal origin
BSE/TSE free, non-GMO, allergen-free
Manufacturing Support:
Supplied with COA, SDS/MSDS, TDS, PEG specification, assay method, and origin declaration
Technical support for solubilization strategy, bioavailability enhancement, and formulation design
Regulatory and documentation support available for global resale, export, and international distribution
Suitable for pharmaceutical, nutraceutical, food supplement (where permitted), and advanced drug-delivery manufacturing worldwide, subject to local regulatory approvals
Important Note:
DL-alpha-tocopheryl polyethylene glycol succinate (Vitamin E TPGS) is a functional vitamin E derivative and pharmaceutical excipient, valued for solubilization, absorption enhancement, and formulation versatility. Usage levels and regulatory status must be evaluated carefully based on intended application (drug vs supplement) and country-specific regulations.
