Antioxidant
Blueberry Extract (Vaccinium angustifolium)
Also known as: Wild blueberry extract, Lowbush blueberry extract, Vaccinium angustifolium extract, Blueberry fruit extract
Blueberry extract is a concentrated source of anthocyanins and polyphenols with demonstrated antioxidant and anti-inflammatory properties. Research supports potential benefits for cognitive function, cardiovascular health, and eye health, though clinical evidence in humans remains moderate.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Every Blueberry Extract (Vaccinium angustifolium) product we have scored
| # | Product | Score | Per serving |
|---|---|---|---|
| 1 | BulkSupplements Blueberry Extract Capsules | 87 A | $0.04 |
| 2 | Thorne Ovarian Care | 86 A- | $0.42 |
| 3 | Olly Ultra Strength Brain Softgels | 81 A- | $0.83 |
| 4 | Life Extension Cognitex Elite Pregnenolone | 81 A- | $1.48 |
| 5 | Nutricost Blueberry Extract Capsules | 80 A- | $0.09 |
| 6 | Pure Encapsulations Women's Pure Pack | 80 A- | $3.20 |
| 7 | Pure Encapsulations Poly-Prebiotic powder | 79 B+ | $1.47 |
| 8 | Pure Encapsulations Acai 600 | 79 B+ | $0.37 |
| 9 | Life Extension Cognitex Alpha GPC | 79 B+ | $0.80 |
| 10 | Bluebonnet Nutrition EYE CARE MACULAR & BLUE | 77 B+ | $0.96 |
| 11 | Natural Factors MultiFactors Women's 50+ | 77 B+ | $0.96 |
| 12 | Codeage Multivitamin Performance Elite Max | 76 B+ | $1.50 |
Scored on dose accuracy, form, label transparency and third-party testing. Per-serving cost is list price divided by servings per container. No brand pays to be listed or ranked.
Common questions
How much Blueberry Extract (Vaccinium angustifolium) should I take?
The typical range is 250–500 mg daily (standardized extract). Consistent daily use recommended; benefits typically observed after 4–8 weeks
When should I take Blueberry Extract (Vaccinium angustifolium)?
With meals for optimal absorption. May be taken with or without food; food may enhance anthocyanin absorption.
Which form of Blueberry Extract (Vaccinium angustifolium) is best?
Capsule. Other forms in the catalog: Powder, Liquid extract, Tablet.
Is Blueberry Extract (Vaccinium angustifolium) safe?
Commonly reported: Rare; generally well tolerated at recommended doses.
Which Blueberry Extract (Vaccinium angustifolium) supplement scores highest?
BulkSupplements Blueberry Extract Capsules, at 87/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- Cognitive function and memory
- Cardiovascular health
- Antioxidant support
- Eye health
- Anti-inflammatory support
What systematic reviews concluded
Outcomes that systematic reviews of Blueberry Extract (Vaccinium angustifolium) reached a verdict on: 4 with a benefit, 3 with no effect, 5 unclear. Each is quoted from a review and linked to it on PubMed. How these were read.
Reviews found a benefit (4)
“blueberry intake showed a statistically significant improvement in episodic memory.” PMID 40856863
“Blueberry intake was also associated with improved language memory in MCI patients” PMID 40856863
“Meta-analyses of the data showed that blueberry intervention had a significant effect on lipid levels, decreasing total cholesterol and low-density lipoprotein (LDL) levels.” PMID 34139510
“studies showed a significant improvement in systolic and diastolic blood pressure, triglycerides, total cholesterol, low-density lipoproteins (LDL), high-density lipoproteins (HDL) and insulin levels.” PMID 35445669
Reviews found no effect (3)
“no significant differences in the exercise performance were found” PMID 38165220
“Vaccinium berry supplementation is not effective in modulating markers of exercise-induced inflammation and oxidative distress in healthy individuals” PMID 38165220
“BB had no significant effect on waist circumference, body mass index (BMI), glycated hemoglobin (HbA1C), glucose level and homeostatic model assessment for insulin resistance (HOMA-IR)” PMID 35445669
Not enough to say: cognitive function; mood; blood pressure; glycemic control; cardiovascular disease risk factors.
How it works
- Anthocyanin-mediated antioxidant activity
- Free radical scavenging
- Anti-inflammatory signaling
- Vascular endothelial function improvement
Dosage
- Typical range
- 250–500 mg daily (standardized extract)
- Timing
- With meals for optimal absorption
- With food
- May be taken with or without food; food may enhance anthocyanin absorption
- Duration
- Consistent daily use recommended; benefits typically observed after 4–8 weeks
- Special populations
- Generally safe for most adults; pregnant/nursing women should consult healthcare provider
Forms
- Capsule· 70/100
- Powder· 70/100
- Liquid extract· 70/100
- Tablet· 70/100
Safety
Common side effects
- Rare; generally well tolerated at recommended doses
Contraindications
- None established; use caution in individuals with bleeding disorders or on anticoagulants (theoretical risk due to polyphenol content)
Products containing Blueberry Extract (Vaccinium angustifolium)
Top-scoring supplements in our catalog that list Blueberry Extract (Vaccinium angustifolium) on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Good evidence from multiple RCTs and observational studies supporting antioxidant efficacy and cognitive/cardiovascular benefits. Well-established anthocyanin content and bioavailability. Grade B rather than A due to some inconsistency in clinical outcomes and limited mechanistic certainty in humans.
Grade B: Some human trials support key claims; further confirmation needed.
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.