Is it safe to use hairspray while pregnant?
Based on 1 peer-reviewed studyhome
Verdict: Avoid
No. Hairspray is inhaled directly and contains phthalates.
What's actually in it
Hairspray contains film-forming polymers, solvents, and often phthalates that get inhaled directly because you spray it toward your head. Daily use in a small bathroom is the worst case for inhalation exposure.
What the research says
A 2025 study in Nat Commun linked prenatal phthalates to slower infant neurodevelopment. Hairspray is a known source.
Skip during pregnancy or use phthalate-free hairspray sparingly in a well-ventilated room. Natural hair products (mousse, gel without phthalates) work for most styles.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Impact of prenatal phthalate exposure on newborn metabolome. | Nat Commun | 2025 |
What to use instead
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