What rank order would you give for antiviral activity of substitute supplements: galangal, shark liver oil, high-dose squalene, or vitamin D3?

We would rank these in the order of high-dose squalene, then shark liver oil, then galangal, then vitamin D3, although the vitamin D3 has many, many nutritional roles making it as essential as many other substances for supporting life, so there are many reasons to take vitamin D3 beyond what it can do in preventing virus-related illness.