Peter Thomas Roth Water Drench Hyaluronic Glow Serum The Peter Thomas Roth Water Drench Hyaluronic Glow Serum ($68) will give you a dewy glow that rivals that post-facial radiance we all love. Use it alone or before an exfoliating serum to boosts moisture in the skin. Image Source: sephora.com Peter Thomas Roth Water Drench Hyaluronic Glow Serum $68 from sephora.com Buy Now