Every few months, social media explodes with a new beauty trend that promises quick, almost magical results using everyday household items. One of the latest to capture attention is the “toothpaste and Vaseline hack.” Videos show people mixing a dab of toothpaste with petroleum jelly and applying it to their face, lips, or under eyes, claiming everything from acne relief to lip plumping. But is this viral hack really as effective as the internet suggests—or is it just another passing beauty myth?
In this article, we’ll break down what this combination is supposed to do, the science (or lack thereof) behind it, and what experts say about trying it.
What Is the Toothpaste and Vaseline Hack?
The hack typically involves mixing:
- Toothpaste (often whitening toothpaste with fluoride and baking soda)
- Vaseline (petroleum jelly)
Users then apply the mixture to areas such as:
- Pimples (as a spot treatment)
- Lips (to supposedly make them smoother or plumper)
- Under the eyes (to reduce dark circles or puffiness)
Why People Think It Works
Toothpaste
- Contains baking soda and hydrogen peroxide in some formulas, which may have mild drying or whitening effects.
- Antimicrobial agents like triclosan or fluoride could, in theory, reduce bacteria on the skin.
Vaseline
- Acts as an occlusive moisturizer, sealing in hydration.
- Creates a protective barrier over the skin, which can help heal dryness or cracks.
When combined, some believe Vaseline prevents the toothpaste from being too harsh, while still letting it “work” on blemishes or skin concerns.
What Dermatologists Say
Experts urge caution. Here’s why:
- Toothpaste is not skincare. It was designed for teeth, not skin. Ingredients like menthol and hydrogen peroxide may irritate or burn sensitive skin.
- Vaseline is safe for skin and lips, but when mixed with toothpaste, it doesn’t neutralize potential irritation.
- No scientific studies back up this hack. Benefits seen online are anecdotal and may just be short-term effects like reduced oiliness or temporary swelling.
Risks to Consider
- Skin irritation: Redness, dryness, itching, or even chemical burns.
- Worsening acne: Disrupting the skin barrier may cause more breakouts.
- Eye risk: Applying near eyes can be dangerous if toothpaste gets too close.
Safer Alternatives
| Concern | Safer Alternative | Why It Works |
|---|---|---|
| Pimples | Salicylic acid gel or benzoyl peroxide cream | Targets acne-causing bacteria and unclogs pores |
| Dry lips | Lip balm with shea butter or hyaluronic acid | Hydrates and restores |
| Dark circles | Cold compress or caffeine-based eye cream | Reduces puffiness and improves circulation |
Conclusion
The toothpaste and Vaseline hack may sound fun and easy, but it’s not backed by science and carries risks of irritation. While Vaseline alone is a safe and effective moisturizer, pairing it with toothpaste isn’t recommended for long-term skincare.
If you want clear skin, soft lips, or brighter eyes, dermatology-approved products are safer and more reliable options. Social media beauty hacks may be entertaining, but your skin deserves evidence-based care.
FAQs
Can toothpaste really dry out pimples?
Yes, it may dry them temporarily, but it can also irritate and damage skin.
Is Vaseline good for lips?
Yes, it locks in moisture and helps heal dry, cracked lips.
Can I try this hack just once?
While one-time use may not cause lasting harm, skin irritation is still possible. Proceed with caution.
Disclaimer: This article is for informational purposes only and does not substitute for professional skincare advice. Consult a dermatologist for safe, effective treatments.