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Last verified: 8 days ago

Açai Oil

Also known as: Acai Oil, Euterpe oleracea oil, açaí seed oil, açaí fruit oil

Evidence under review. — Not yet rated

Plant oil from Amazonian açaí berries. Early lab research suggests antioxidant and anti-inflammatory properties.

  • What it does

    Açaí oil is a fatty oil pressed from the fruit or seeds of the Amazonian açaí palm (Euterpe oleracea). It is rich in unsaturated fatty acids, tocopherols, phytosterols, and squalene — compounds...

  • Evidence quality

    Evidence base hasn't been formally rated yet. See research below.

  • Clinical dose

    No established dose (insufficient research data)

See full breakdown ↓ Methodology →

What the Science Says

Açaí oil is a fatty oil pressed from the fruit or seeds of the Amazonian açaí palm (Euterpe oleracea). It is rich in unsaturated fatty acids, tocopherols, phytosterols, and squalene — compounds associated with antioxidant activity. Early laboratory and animal studies suggest it may reduce oxidative stress, support antioxidant defense pathways, and show potential neuroprotective and anti-inflammatory effects, but no human clinical trials have been conducted.

What It Doesn't Do

No proven benefits in humans — all research so far is in fruit flies, mice, or lab dishes. Won't reverse aging or prevent neurodegeneration based on current evidence. No proven weight loss, energy boost, or immune supercharging. Topical cosmetic use has not been shown to eliminate wrinkles or replace medical skin treatments.

Evidence-Based Benefits

Reduces oxidative stress markers in animal and lab models due to its fatty acid and polyphenol content.

Weak Evidence

Effective at: No established human dose

Supporting studies (click to view on PubMed):

PMID 41218747 PMID 39339231

Protected against toxin-induced brain damage in fruit flies by activating antioxidant defense pathways.

Weak Evidence

Effective at: No established human dose

Supporting studies (click to view on PubMed):

PMID 41218747

An açaí oil organogel improved skin hydration and hyaluronic acid delivery in lab and tissue models.

Weak Evidence

Effective at: Topical application; no standardized dose

Supporting studies (click to view on PubMed):

PMID 39339231

Absorption & Bioavailability

Unknown — no human pharmacokinetic or absorption studies were found in the provided data. Topical formulations show some skin penetration in ex vivo models.

Red Flags to Watch For

  • Zero human clinical trials exist in the provided research — all evidence comes from animal models, cell cultures, or fruit flies
  • Widely marketed as a 'superfood' supplement despite no established human dosing or proven clinical outcomes
  • Over 1,000 registered supplement products on NIH DSLD despite extremely limited scientific evidence
  • Topical cosmetic claims (hydration, anti-aging) are based on in vitro and ex vivo data only, not controlled human trials

Frequently Asked Questions

What does Açai Oil do?

Plant oil from Amazonian açaí berries. Early lab research suggests antioxidant and anti-inflammatory properties.

What is the effective dose of Açai Oil?

No established dose (insufficient research data)

Is Açai Oil safe?

Zero human clinical trials exist in the provided research — all evidence comes from animal models, cell cultures, or fruit flies

What doesn't Açai Oil do?

No proven benefits in humans — all research so far is in fruit flies, mice, or lab dishes.

Research Sources

  • PubMed
  • NIH DSLD

This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-10-12