All these fruit spreads contain some form of sugar and most contain pectin, either naturally or added. Actually, pectin is naturally found in all fruits! Some contain enough to form a gel on their own, others require more pectin to be added, either through combining in other fruits high in pectin or by adding a commercial pectin product. You can substitute honey for up to half of the granulated sugar, just keep in mind that honey tends to be sweeter so you may want to reduce the quantity a bit. You can also make any of these fruit spreads with sugar substitutes, but I don’t believe they taste as good and have a less desirable texture.