Organ Capsules are an easy way to get exposure to organs - either because you are travelling, because you're still in the phase of getting used to the strong tastes of some offal, or simply because in your area certain organs like brain, roe, testicles and such outliers are hard to get. Offal is generally easy to obtain and cheap to buy, at least the more common cuts like liver and kidney - sometimes even tripe.
Beyond this baseline, other cuts are tough to get fresh and require you to establish a relationship with local butchers and/or farmers that are willing to go the extra mile to grant you this access. This is where in my experience organ capsules are of great help. CodeAge sells all of those in high-quality and undergoing tests. They even have many more supplements that pure organ blends and provide many scientific formulas - like for example liposomal glutathione, methylation support and neurotransmitter helpers. These are very powerful in skilled hands.