Is it safe to use sunscreen lip balm with oxybenzone?
Based on 1 peer-reviewed studyhome
Verdict: Avoid
No. Lip balm gets licked, so oxybenzone goes straight into the body.
What's actually in it
SPF lip balms often use oxybenzone, octinoxate, or homosalate as UV filters. Lips are thin skin, and ingested product goes straight down with licking and eating.
What the research says
A 2025 screening study in Environ Sci Technol flagged oxybenzone as a common UV filter with systemic absorption concerns.
Pick a mineral (zinc oxide) SPF lip balm. A small stick is easy to pack and reapply.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Chemical signatures for household consumer products. | Environ Sci Technol | 2025 |
What to use instead
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