7 Ways to Use Vaseline (Petrolatum) That Dermatologists Actually Recommend | Dr. Jenny Liu

Vaseline has been around for more than 140 years—and despite all the new skincare ingredients that come and go, petrolatum is still one of the most effective products we have. As a board-certified dermatologist, I use petrolatum all the time, but probably not in the way social media talks about it. In this video, I explain the science behind petrolatum (Vaseline), why it reduces transepidermal water loss (TEWL) better than almost any other moisturizer, and the dermatologist-approved ways I recommend using it. We'll cover: ✔️ Why Vaseline is one of the best moisturizers for dry skin ✔️ How petrolatum helps repair the skin barrier ✔️ Why it's so helpful for eczema and irritated skin ✔️ The "soak and smear" technique for severe dryness ✔️ How I use it after procedures and wound care ✔️ Common myths about slugging and clogged pores ✔️ When you should—and shouldn't—use petrolatum Whether you call it Vaseline or petrolatum, this simple ingredient remains one of the most evidence-backed products in dermatology. 👇 Let me know in the comments: What's your favorite way to use Vaseline? ______________________________ Products mentioned: Petrolatum: https://go.shopmy.us/p-80670588 Cerave Healing Ointment: https://go.shopmy.us/p-13550305 Aquaphor Healing Ointment: https://go.shopmy.us/p-13550296 Cetaphil Healing Ointment: https://go.shopmy.us/p-767969 Vanicream Healing Ointment: https://go.shopmy.us/p-1275985 ______________________________ FOLLOW ME! Instagram: https://www.instagram