Question: what is the difference between xct oil and brain octane?
Answer: Brain Octane oil is C8 MCT oil. It's the most ketogenic fatty acid in coconuts, purified and distilled into one versatile oil. XCT oil is a blend of C8 and C10 MCT oils. It's more affordable than Brain Octane oil, and it meets Bulletproof's rigorous quality standards for purity.