Many fruit gummies use a firmer outer layer (for example, a tangy sugar shell or peel-away skin) over a softer, elastic gel center. This layered construction creates a contrast between a slightly firmer exterior and a chewier, softer interior, enhancing both texture and flavor delivery.
They’re generally very portable — many items come in small tins, pocket-sized packs, resealable bags, individually wrapped pieces, or single-serve pouches that are convenient to carry in a pocket, purse, or car during a run or other activity.