What Is Slugging in Skincare?
Slugging is a K-beauty trend that involves applying a thin layer of an occlusive product, like petroleum jelly or a heavy balm, as the final step in your nighttime skincare routine. The term "slugging" comes from the shiny, slippery finish it leaves on your skin—similar to a slug's trail. This technique locks in all your previous skincare products, preventing moisture loss while you sleep.
How Does Slugging Work?
Occlusive agents create a protective barrier on the skin's surface, preventing transepidermal water loss (TEWL). This helps your serums, essences, and moisturizers penetrate deeper and work more effectively. Unlike humectants (like hyaluronic acid), which attract water, occlusives seal everything in.
The Best Products for Slugging
Not all occlusives are created equal. The most effective slugging products include:
- Petroleum jelly (Vaseline)
- Aquaphor Healing Ointment
- CeraVe Healing Ointment
- Pure lanolin (for those not allergic)
Who Should Try Slugging?
Slugging is especially beneficial for dry, dehydrated, or sensitive skin. If you struggle with flakiness or irritation from harsh weather, this method can help restore your skin barrier. However, people with oily or acne-prone skin should patch-test first, as heavy occlusives may clog pores.
How to Slug the Right Way
Follow these steps for optimal results:
- Cleanse your face thoroughly.
- Apply your serums, essences, and moisturizer as usual.
- Wait 5-10 minutes for products to absorb.
- Apply a pea-sized amount of your occlusive and gently pat it over your face (avoiding the eye area).
- Wake up to softer, plumper skin.
Common Slugging Mistakes to Avoid
Don't slug over active acne—this can trap bacteria. Also, avoid using too much product, as it may feel heavy. If you use retinoids or exfoliating acids, check with a dermatologist first, as slugging can increase their potency.
The Science Behind Slugging's Effectiveness
Studies, including those published in the Journal of Dermatological Science, confirm that occlusives reduce water loss and improve skin hydration. While slugging won't replace a solid skincare routine, it enhances the products you already use.
Final Thoughts
Slugging is a simple, effective way to maximize your nighttime skincare. If you struggle with dryness or barrier damage, this K-beauty secret could be game-changing. Just remember: less is more!
Disclaimer: This article is for informational purposes only and not medical advice. Consult a dermatologist for personalized recommendations. This content was generated with the help of AI.