What's Actually Worth Shopping During the Dermstore Sale, Starting at $5

RMS Beauty Straight Up Volumizing Peptide Mascara ($12, originally $15)

If you're in the market for a mascara that can lift, lengthen, and give you volume for days, the RMS Beauty's Straight Up Volumizing Peptide Mascara is something you should consider. The peptide-infused formula with the dense bristle brush will coat every lash for a thicker appearance without clumping. It's smudge proof and flake proof as well.