Depends on what you want to accomplish. If you're making them for yourself, the answer is yes, since they're more potent compared to prayer pots and in my opinion easier to make as well.
If you intend to profit from this, I'd say no. There are way too many ignorant people selling potions (in general) for dirtcheap prices eventhough they could sell them for higher values in the exact same time if they tried.
But since they do not, the market has kind of plummeted all due to their ignorance regarding the market and prices (dumping items in order to get faster cash). Of course the buyers adjust to this.
You can still profit from this, but since selling with a higher price is slow, you might not want to invest your money/time in herblore.