It’s a brand new month, which means that new products are making their way onto store websites and shelves and into our medicine cabinets. These are the products Skincare.com’s editors can’t live without this August.Dawn, Executive DirectorLancôme Rénergie H.P.N. 300 Peptide CreamI have reached the point in my skincare-loving life where sagging has topped my priority list. Show me a cream that claims to help with firmness and jawline tightening, and that’s the cream I have to have. Enter this baby from Lancôme. It’s formulated with 300 different peptides (yes, you read that right) to really help make skin look firmer. If you need me, I’ll be slathering it on all day.