Abstract: Compositions configured for oral use, the compositions including at least one active ingredient selected from caffeine, taurine, GABA, theanine, tryptophan, vitamin B6, vitamin B12, vitamin C, lemon balm extract, ginseng, citicoline, sunflower lecithin, cannabinoids, cannabimimetics, terpenes, or combinations thereof, are provided. The compositions include one or more fillers, including a sugar alcohol, and optionally, a lipid or binder. The compositions may be in chewable, tablet, pastille, or meltable forms. Further provided are methods of preparing such compositions.

Abstract: A composition includes a hydrogel bead in an external matrix, the hydrogel bead having an at least partially crosslinked gelling polymer, the hydrogel bead having encapsulated therein a functional agent, and a buffering agent having low water solubility, wherein at least a portion of the buffering agent is in solid form in the hydrogel bead.