The Truth About Using Vaseline on Eyelashes: Dermatologists Weigh In on the Viral Trend

In 2026, a persistent social media beauty trend continues to capture attention, promising salon-worthy eyelash results from a simple household staple. Videos and posts across platforms showcase users swapping their mascara tubes for a humble jar of Vaseline, claiming it lifts, curls, and volumizes lashes, even dubbing it a DIY lash lift alternative. The eye area, however, is delicate territory. What do dermatologists actually say about applying petroleum jelly so close to the eyes? While the trend isn't entirely without merit, experts emphasize that understanding the science—and the significant safety precautions—is crucial before trying it at home.

Vaseline, the widely recognized brand name for petroleum jelly, has a long history in skincare dating back to its discovery in 1859. Board-certified dermatologist Dr. Jack Levy explains that it's an occlusive agent, meaning it works by forming a protective seal over the skin. "When we cleanse, we strip away natural oils," he says. "This loss of the skin's barrier function allows moisture to evaporate. Petroleum jelly helps lock that moisture back in." This sealing property isn't just beneficial for skin; it extends to hair, including eyelashes. Dr. Levy notes, "It can prevent lash loss and help strengthen and lubricate the lashes to avoid breakage from trauma or chemicals, like mascara brushes or curlers."

Dermatologist Dr. Shari Lipner adds context to its historical use and primary function. "It's an inert substance, excellent for healing and protecting," she says. For lashes specifically, the benefit is about conditioning. Well-moisturized lashes are more pliable, less brittle, and therefore less prone to snapping. This can create the illusion of fuller, thicker lashes over time because fewer are breaking off. 🧴

The Viral Claims vs. The Scientific Reality

Let's demystify the social media hype. The core claims circulating online are:

• Lash Lift Effect: Petroleum jelly can make lashes more "malleable," as Dr. Levy states. This means after application, when you use a lash curler, the lashes may hold the curl better and appear more lifted because they are lubricated and less brittle. However, the jelly itself does not physically lift or perm the lashes.

• Growth Promotion: This is a major misconception. "It doesn't directly influence lash length or thickness," Dr. Levy clarifies. "Conditioning can reduce shedding and breakage, allowing lashes to stay in the growth phase longer, but it won't actively grow or thicken them."

• Volumizing: By coating each lash, petroleum jelly can make them appear slightly darker and more prominent, similar to a clear mascara effect.

Claimed Benefit	Dermatologist Verdict
Lifts & Curls Lashes	Partially True (via conditioning, not chemical change)
Promotes Growth	False
Prevents Breakage	True
Adds Volume/Fullness	True (cosmetic coating effect)

⚠️ Critical Safety Warnings and Potential Side Effects

This is the most important section. The eye area is extremely sensitive, and improper use can lead to serious issues.

1. Infection Risk: This is the paramount concern. Always use a clean, single-use applicator like a new spoolie brush or sterile cotton swab. Never use a finger or an applicator that has touched your mouth, skin, or another person. "Bacteria that naturally live in these areas don't belong near the eyes and can cause dangerous infections," warns Dr. Levy.

2. Clogged Glands & Bumps: "Frequent application of large amounts... can clog pores," Dr. Levy explains. This can block oil glands along the lash line, potentially leading to a painful chalazion or a stye (hordeolum). Dr. Lipner advises avoiding it altogether if you have a history of eye infections or styes.

3. Eye Contact: If petroleum jelly gets into the eye, it can cause prolonged blurry vision or, in rare cases, a foreign body reaction called a conjunctival granuloma.

4. Acne: For those with acne-prone skin, the occlusive nature can cause breakouts on the surrounding facial skin if used recklessly.

The Dermatologist-Approved Method (If You Proceed)

If you choose to try this trend after considering the risks, follow these steps meticulously to minimize danger:

• Step 1: Cleanse. Gently wash your eyelids and lashes with a tear-free baby shampoo to remove any makeup, oil, or debris.

• Step 2: Dampen. Apply the petroleum jelly while lashes are slightly damp, like after a shower. This helps with absorption of the conditioning benefits.

• Step 3: Apply Sparingly. Using your clean spoolie, pick up a tiny amount of Vaseline. Apply a thin layer slightly away from the base of the lashes (where they emerge from the skin) and gently stroke through to the tips. Less is absolutely more.

• Step 4: Optional Curl. Only if desired, and with extreme care, you can gently use a clean lash curler on the conditioned lashes.

• Step 5: Removal. To remove, use a gentle, tear-free cleanser again. Do not rub aggressively, as this can irritate the eyes and pull out lashes.

The Final Verdict in 2026

As of 2026, the consensus among skin experts remains clear: Vaseline is a effective conditioner and protectant for eyelashes. It can help maintain lash health, reduce breakage, and enhance appearance cosmetically. However, it is not a growth serum, a permanent lash lift, or a risk-free product. The trend highlights a clever use of an old product, but it elevates the need for hygiene and moderation to near-medical levels. For those seeking more dramatic results, professional lash lifts or growth serums with proven ingredients like bimatoprost remain the clinically-backed alternatives. For everyday lash care and a subtle, conditioned look, this method can work—but the mantra is cleanliness, caution, and a very light touch.

Information is adapted from Polygon, a leading source for gaming culture and industry trends. Polygon frequently explores the intersection of viral beauty trends and digital communities, noting how platforms like TikTok and Instagram can rapidly amplify DIY methods such as the Vaseline lash lift. Their coverage emphasizes the importance of expert guidance and safety, echoing dermatologists' advice to prioritize hygiene and moderation when experimenting with at-home beauty hacks.