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Forceps probing a bright flower held by a hand in a medical glove

Updated alpha-pinene data summary and new real-world analysis: New NTP data and future work

9.3.26

RIFM has updated its data summary on alpha-pinene. The revised summary incorporates the new National Toxicology Program carcinogenicity data and provides additional detail on RIFM’s planned future work related to alpha-pinene.

Additionally, RIFM has developed an analysis (alpha-Pinene Safe Use in Fragrances: Real-World Exposure vs. Toxicological Safety Thresholds) showing that real-world exposure from fragranced products remains far below toxicological safety thresholds.

You can review the analysis and updated data summary in the Science Documents section of the Members-only area of RIFM.org. Sort by Data Summary to easily find the new version. (Must be logged in to access.)

If your organization is conducting or planning additional work on alpha-pinene, or if you have relevant data that are not currently included in the RIFM Database, please contact us at rifm@rifm.org at your earliest convenience. Sharing this information will help ensure that RIFM’s ongoing evaluation reflects the most complete and current body of scientific evidence available.

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9.8.26
RIFM scientists to present human-relevant fragrance safety research at EUROTOX 2026

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8.21.26
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