A $6 Skincare Serum?! (Affordable Skincare Recommendations)

I'm not a fussy skincare person. I wash my face and moisturize before I apply my makeup. During the summer, I wear sunscreen religiously. But other than that... I don't really have a skincare regimen. I'm twenty one now, and as everyone fusses over skincare and anti-aging there's a few other skincare concerns I have.…