Vaseline has been a skincare staple for over a century. From dry skin remedies to the trending slugging technique, people across the globe trust it to hydrate, heal, and protect. But one burning question remains: Does Vaseline clog pores?

Let’s break down everything you need to know about petroleum jelly, including how it works, where it helps, when it might hurt, and how to use it wisely.

Vaseline, also known as petroleum jelly, is a semi-solid compound made of mineral oils and waxes. First discovered in the 1800s, it’s now a favorite for moisturizing, healing wounds, and soothing chapped skin. It’s been used by celebrities like Marilyn Monroe, and more recently, has found new popularity with Generation Z skincare fans thanks to slugging.

But with terms like occlusive, comedogenic, and clogged pores floating around, it’s natural to wonder if Vaseline is safe for your skin; especially if you have acne-prone, oily, or sensitive skin.

Does Vaseline Clog Pores?

According to Vaseline’s official site, it is non-comedogenic, meaning it should not clog pores. That said, not all dermatologists agree. Some professionals argue that petrolatum is inherently comedogenic and can trap sweat, oils, and bacteria; a recipe for breakouts.

The American Academy of Dermatology (AAD) even suggests avoiding Vaseline on your face if you’re prone to acne. Still, others claim the molecular size of petroleum jelly is too large to enter and block pores.

If your skin is oily or breakout-prone, it’s best to be cautious and stick to lighter moisturizers or apply Vaseline only to dry patches.

Is Vaseline Jelly Non-comedogenic?

Technically, yes; Vaseline is labeled as non-comedogenic. This means it shouldn’t cause pore clogging or acne in most people. However, skincare is personal. What hydrates one person may trigger breakouts in another.

Best Areas to Use Vaseline:

• Lips
• Elbows
• Knees
• Ankles

These areas are less likely to experience clogged pores and are perfect for locking in moisture.

Is Healing Jelly Bad for Your Skin?

Not inherently. Vaseline creates a protective barrier that prevents water loss and supports the skin’s natural healing. When used properly, it’s gentle; even hypoallergenic and fragrance-free.

When it could be problematic:

• If applied over uncleansed skin, it may trap impurities.
• On acne-prone areas, it may worsen congestion.

Tip: Always apply Vaseline over freshly cleansed and moisturized skin to avoid trapping dirt, bacteria, or excess sebum.

A Patient’s Review

As someone with combination skin that flares up easily, I was skeptical about trying Vaseline on my face. But after reading up on slugging, I decided to give it a shot; starting small, just around my mouth where tretinoin often causes dryness. Surprisingly, my skin felt softer and more resilient overnight. However, when I applied it too close to my T-zone, I did notice a few clogged pores. Now, I only use it sparingly and strategically, and it’s become a reliable part of my winter skincare routine. Like any product, it’s all about listening to your skin and adjusting accordingly.

Benefits of Vaseline for Skin

Deeply Hydrating

Its occlusive nature helps seal in hydration and prevent moisture loss; especially when used over a good moisturizer or serum with ingredients like hyaluronic acid or glycerin.

Heals Dry, Cracked Skin

Perfect for elbows, heels, and knees, Vaseline helps repair skin by keeping it protected and hydrated.

Soothes Chapped Lips

Applied over a lip balm, it locks in moisture and leaves your lips soft and protected from the elements.

Protects Against Harsh Weather

Cold winds and dry air can wreak havoc on your skin. Vaseline acts like a barrier shield, especially for exposed areas like the face, cheeks, and nose.

Slugging: Does It Help or Hurt?

Slugging; the viral skincare trend; is all about applying a thick layer of Vaseline at night to lock in moisture.

Who should try slugging?

• Those with dry, sensitive, or mature skin
• Those with acne-prone or oily skin should be cautious

Curious about other skincare staples?
Check out our deep dive: Does Olive Oil Clog Pores? to see if your favorite natural oil is helping or hurting your skin barrier.

Slugging tips:

• Apply on clean, moisturized skin
• Use only a thin layer
• Limit to 2–3 nights per week
• Don’t use on active breakouts

How to Use Vaseline on Your Skin?

Want the benefits without the breakouts? Here’s how to do it right:

Is Petrolatum Suitable for All Skin Types?

• Dry Skin: Perfect for hydration, repair, and soothing.
• Sensitive Skin: Gentle and non-irritating; helps with eczema and psoriasis.
• Normal/Combination Skin: Use sparingly on drier areas like elbows and knees.
• Oily/Acne-Prone Skin: Best to avoid or use with caution.

Always perform a patch test to rule out irritation or allergies.

Conclusion

So, is Vaseline comedogenic? The answer: It depends on your skin.

While Vaseline is labeled non-comedogenic, its occlusive nature can trap impurities if applied improperly. If your skin handles it well, it can be a powerful ally in your skincare routine. But if you notice breakouts, explore lighter, non-comedogenic alternatives.

Apply it right. Use it smart. And always listen to your skin.

Still dealing with breakouts or product reactions?
You might be experiencing purging. Learn what that really means in our guide: Does Azelaic Acid Actually Cause Purging?