Thanks for all the comments here. To Fusion, you mentioned a good point about infadolan and cuts. I wasn't putting infadolan while stamping with 0.5 at first, but was just putting Retinol serum (not Retin A) to enhance its penetration. Sometimes I put infadolan after it and sometimes I don't. Lately I discovered that I was having a dark mark across my forehead, and the redness of the stamping doesn't go away the next day...when I applied infadolan straight away after stamping, there was no irritation, and no horizontal dark marks (on the wrinkles) where I stamped. I am doing exactly that now.
Another question re infadolan. Does anybody use it on the eyelids and where you put eyeshadow? Or only underneath and on crows feet? Look forward for an answer.
Last question. Layering. If I have a favourite eye cream or serum...do apply it first, especially around eye, then apply infadolan or you cant layer them? And if you layer them, and I believe Infadolan comes last as its greasier...how long should one wait for the eye cream to absorb?
Same goes for Vitamin C serum if I d like to use Vitamin c Serum first and Infadolan too!
Thank you very very much..