PLGA is a hydrophobic polymer, which is more suited to encapsulate hydrophobic rather than hydrophilic agents via two general methods 4 : (1) Nanoprecipitation, in which PLGA and agents to be encapsulated are dissolved in a good solvent and then co-precipitate into nanoparticles upon addition into a non-solvent for both
Gene (2018) 649:1422
There is no such thing as over dosage in these whitening pills
Purity and dosage may vary when purchased from unregulated sources
They are not a substitute for good nutrition and healthy habits, but they provide valuable support by filling nutritional gaps and ensuring consistent intake of key nutrients
Homge M, Pinkel D, van Dekken H, Brochstein J, Kernan NA, O'Reilly RI, Segraves R, Gray J, Andreeff M