“Slugging” Skin Care Routine (Tips From A Dermatologist)

Dermatologist Dr. Jenny Liu weighs in with advice!

Sometimes simplest is best

Slugging is a skincare trend involving applying petrolatum (e.g. Vaseline) as the final step to lock in hydration and repair the skin barrier. It’s particularly useful for dry, sensitive, or eczema-prone skin, and/or damaged skin barriers from overuse of actives or harsh conditions.

How it works: the waterproof layer reduces water loss (up to 99%) and facilitates repair the skin barrier. Thus, it indirectly hydrates the skin, supports natural exfoliation, and reduces fine lines. Best of all, it’s non-irritating, non-comedogenic, and safe for all skin types.

How to do it:

1. Cleanse thoroughly to remove makeup and impurities.
2. Apply a moisturizer or serum with humectants (e.g. glycerin, hyaluronic acid).
3. Seal with petrolatum (e.g. Vaseline or similar).
4. Skip areas with stronger active ingredients (e.g. retinoids) and active acne areas.
5. Apply 30–60 minutes before bed to reduce product transfer.
6. Use a gentle cleanser in the morning to remove residue.

For more on all of this, enjoy:

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Want to learn more?

You might also like to read:

Castor Oil: All-Purpose Life-Changer, Or Snake Oil? ← skincare is one of the things it definitely does work well for, and can be used for slugging also.

Take care!