Board Thread:Theories/@comment-4444715-20170526170802/@comment-36307699-20180731194043

From what I have learn so far from the chapters. The serum does acquires spinal fluid, but it might acquires other ingredients to make it. In chapter 107 when Yelena and the other anti-marley volunteers gave Dot pixile the serums. She said that they couldn't get the research materials on how to make more. So my guest is that within the serum, there is more ingredients than spinal fluids.