Slugging
Slugging is the K-beauty trend of sealing your nighttime skincare with a thick occlusive layer (like Vaseline or Aquaphor) to lock in moisture and maximize hydration overnight.
Best For
5-Step Routine
Cleanse
2-3 minutesRemove makeup and cleanse with a gentle cleanser. Double cleanse if wearing sunscreen or makeup.
Tone (Optional)
30 secondsApply a hydrating toner to damp skin if desired.
Apply Serums
1 minuteApply your hydrating serums. Avoid actives like retinol or AHAs when slugging, as the occlusive will increase penetration and potential irritation.
Moisturize
1 minuteApply your regular moisturizer while skin is still slightly damp from serums.
Slug
30 secondsApply a thin layer of occlusive product over your entire face, or just on dry areas. A little goes a long way.
Pro Tips
- 💡Avoid slugging if you're acne-prone—it can trap bacteria and cause breakouts
- 💡Don't use with retinoids, AHAs, or BHAs—the occlusive increases penetration
- 💡Use a silk pillowcase to prevent the product from rubbing off
- 💡Start with slugging 1-2x per week to see how your skin responds
- 💡Great for winter or after in-office treatments when skin needs extra repair
Key Ingredients
Hyaluronic Acid
Hyaluronic acid is a humectant that can hold up to 1000x its weight in water. It occurs naturally in skin and is used in skincare to provide deep, lasting hydration.
Ceramides
Ceramides are lipids that make up over 50% of your skin's barrier. In skincare, they help repair and strengthen the barrier, locking in moisture and keeping irritants out.
Glycerin
Glycerin is a humectant that draws water into the skin. It's one of the most effective and well-researched moisturizing ingredients, found in countless skincare products.