RSO (Rick Simpson Oil) was created by Canadian engineer Rick Simpson to topically treat his skin cancer. It is a full spectrum cannabis oil that has been known to cause apoptosis in cancer cells and has provided a large variety of patients with relief. RSO is highly potent and should be used gradually to increase tolerance. RARE RSO is different because it uses, at minimum, 10 different cultivars of cannabis in its creation. This makes a product containing as many different cannabinoids as possible naturally. RARExtracts makes their RSO free from additives like coconut oil or other commonly used carriers. This RSO is also vaporizable. Cannabis products are only as good as the material used to produce them. RARE cannot stress this enough, nor would this be possible without the growers that they have the privilege of working with. RARE's goal is to provide the highest quality medicine for the least cost possible. Many patients seeking RSO are hoping to find an alternative to traditional pharmaceuticals.