Amino Acids + B5

For a few months now, I have had this product from the Ordinary (amino acid & B5 serum) at home. I've used it 3 times now, several days and each time I get burning sore skin, flakes on my eyelids and more pimples/bumps. My whole skin feels irritated and sore. At first, I thought it was a coincidence and wasn't due to this serum, but after the 3rd try and the same symptoms came back, I think it's 100% sure it's because of this. But does this look like a hypersensitivity reaction or could it also be an allergic reaction? Because my eyelids also bother me (even though I don't even rub it there), I find it a bit strange. I also get dry spots around my mouth and above my eyebrows. In any case, I'm not going to use it anymore, but I'm really curious what it could be

Very fine serum. You can feel it working well on the skin and feel soft