I urge everyone to bookmark that blog; it is always a fascinating tour of the weirder and wonderfuller places on our planet. And let me leave you with this simply jaw-dropping video of undulatus asperatus in action.
(A sunscreen with a physical block like titanium dioxide or zinc oxide can be applied last, after a serum or moisturizer.) Apply a serum next and, finally, moisturizer if you need it. Polis also recommends serums or sunscreens with moisturizers built in because they save time.
That's why products such as Vichy's LIFTACTIV Serum 10, have been developed specifically for this type of skin. How to use. Apply serum to clean skin to optimise penetration of the active elements. You can use a serum alone or in addition to your usual daily skin products. Massage. Massage can be very effective in helping the serum penetrate more deeply.