is a firming serum worth adding to your routine?

i keep going back and forth on whether firming serums are worth buying when you already have a moisturizer you like. skin looks a bit fuller when it's hydrated anyway, so i'm not sure how much difference a serum really makes.

i came across Perricone MD's cold plasma plus+ advanced serum concentrate while looking at skincare for mature skin. not sure if something like this would be worth adding or if my moisturizer is doing most of the work already.

if you've used a firming serum, did you actually notice a change in firmness over time? or was it more that your skin looked less dry?

Submitted October 17, 2026 at 04:19AM by Dhogui_Addalli69 https://ift.tt/gAL1fke