A 36:1 **Blueberry Concentrate** delivering 500 mg per softgel — right at the upper end of the clinical range used in extract studies (200–500 mg/day). At this dose, you're getting meaningful support for memory and cognitive function, the area with the strongest evidence behind blueberry — a meta-analysis of 9 RCTs found significant improvements in episodic memory, particularly in older adults.

The softgel format pairs the concentrate with organic flaxseed oil, which helps your body absorb the fat-soluble polyphenols. Beyond brain health, blueberry anthocyanins have solid clinical backing for improving blood vessel function, giving this product relevance for cardiovascular support as well.

The one thing to know: each softgel delivers only 12.5 mg of anthocyanins, which is well below the 320 mg threshold where anti-inflammatory effects have been demonstrated. If your goal is cognitive or heart support, you're well-covered at one to two softgels daily. If you're after anti-inflammatory benefits specifically, you'd need a much higher anthocyanin dose than this product provides.

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BioStacks

Natural Factors

BlueRich Super Strength Blueberry Concentrate 500 mg

Capsule · 90 servings · $0.17/serving

2 / 100Very Poor

Supports

Score Breakdown

Formulation
2
Safety
100
Final score
2/100

Ingredients (1)

Anthocyanins12.5 mg

16% of effective dose

Label Nutrition Facts

Nutrition

Calories and macros.

  • Calories10 Calorie(s)
  • Total Fat1 Gram(s)
    • Polyunsaturated Fat0.5 Gram(s)

Active Ingredients

From the label · % Daily Value

DV%

BlueRich Blueberry (Vaccinium corymbosum) concentrate500 mg

Anthocyanins12.5 mg

Other Ingredients

Fillers, coatings, and additives

1Safe

Sunflower LecithinEmulsifier

Safe

organic Flaxseed Oil (flaxseed oil)

Unknown

Softgel (capsule)

Unknown

yellow Beeswax (beeswax)

Unknown

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.