Dermalogica Biolumin-C Vitamin C Eye Serum If you're looking to brighten things up under your eyes, Sephora shoppers give top marks to this Dermalogica Biolumin-C Vitamin C Eye Serum ($70). It's a lightweight serum that hydrates and firms the under-eye area, while adding in chia seed oil to help de-puff and nurture, too. Image Source: sephora.com Dermalogica Biolumin-C Vitamin C Eye Serum $70 from sephora.com Buy Now