I made my own super-potent oil for topical use. It's perfectly ingestible, but it's more valuable to me as a topical for my neuropathy. I used over a full pound of hemp sativa to press out 32oz of infused clarified coconut oil, to give an idea of potency.
For ingestion, I use gelcaps from Lazarus Naturals in Oregon, typically either 100 or 200mg strength. They don't do much for my chronic pain, but they help take off just the edge. Like a few others stated, they help me sleep. The company also has discounts for Vets and people on SNAP benefits, which is awesome.