^I was just looking at OH's Truth Serum on the Sephora site
Until I have the funds for the Sisley mask, I'm making do with a trial amount from Sephora of Peter Thomas Roth FirmX and the Ole Henriksen's invigorating gel (it's for nite but I have no prob w day use). I used a teensy amount of PTR's FirmX given what I've read about the white residue from over-application. I guess it must be ok because my appearance *seemed* to turn a few heads today
It was humid, kind of yucky and I felt my natural-look makeup held up well.