What it costs: Medik8 is a little on the pricier side but certainly far from outrageous. The brand’s products all cost ...

Medically reviewed by Jonathan Purtell, RDN The best time to take vitamin C to boost your immune system is with meals ...

I want to be fully transparent with you: it’s taken me 32 years to actually take my skincare seriously and while I’ve tried ...

Pure Encapsulations liquid vitamin C is made with a unique liposomal form of vitamin C that’s encapsulated in sunflower oil. Research suggests that liposomal forms of vitamin C may boost your ...

The liquid serum and the vitamin C powder come separately, and once you mix them together, they maintain efficacy for up to six months. If you’re a vitamin C serum veteran who’s ready for the ...