Dehydroabietic acid

PhytochemicalDiterpene

What is it

Dehydroabietic acid is a diterpenoid found in pine resin and other conifer species. It appears in some specialty supplements but is not a recognized nutrient.

How it works

Dehydroabietic acid has been studied in cell-culture and animal models for anti-inflammatory, antimicrobial, and PPAR-related effects. None of this work has translated into reliable human dosing or efficacy data. Because the compound is lipophilic, it may distribute into fatty tissues, but human pharmacokinetics have not been characterized in publicly available studies.

Dosage

There is no established daily intake recommendation. Product labels do not reflect any clinical research consensus.

When and how to take it

There is no established timing guidance. Follow product label directions.

1 commercial form

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Dehydroabietic acid (resin-derived)

Typically sourced from pine resin or wood-pulp byproducts. Found in niche specialty supplements.

Lipophilic; oral bioavailability not well characterized.

Safety

Human safety data is essentially absent. Some terpene compounds from pine resin can cause skin sensitization or allergic responses in susceptible individuals.

Who should be cautious

Pregnant or breastfeeding people, children, and anyone with chronic illness should avoid dehydroabietic acid supplements due to the lack of safety data.

Interactions

No significant interactions have been formally reported, reflecting absence of study rather than confirmed safety.

Frequently asked questions

Is dehydroabietic acid a nutrient?⌄

No. It is a plant resin compound without established nutritional value in humans.

Is it safe?⌄

Human safety data is too limited to make a confident statement. Avoid unless a clinician recommends it.

References

Dehydroabietic acid on Wikidata — Wikidata link

Dehydroabietic acid (ChEBI:29571) — ChEBI link

Dehydroabietic acid (PubChem CID 94391) — PubChem link

Dehydroabietic acid on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Dehydroabietic acid (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.