ByDr. Brennan Commerford, Chiropractic Physician·Last reviewed: April 2026

Best Form of Bilberry

Ranked by absorption, bioavailability research & formulary tier

Quick Answer

What is the best form of Bilberry?

25% Anthocyanins is our #1-ranked form of Bilberry with T1 Preferred status and High Absorption bioavailability. We scored 1 forms using peer-reviewed absorption data.

✓ Top Pick: 25% Anthocyanins

1forms scored

Bilberry Forms Ranked

  1. 1
    Top PickT1 Preferred

    Bilberry (Vaccinium myrtillus) Fruit Extract (25% Anthocyanins)

    Form: 25% Anthocyanins

    Highest bioavailability, preferred formulary form — high absorption

    68/ 100Very Good

Why Form Matters for Bilberry

Not all forms of Bilberry are equal. The form determines how efficiently your body absorbs and uses the nutrient. Lower-quality forms — often found in mass-market supplements — can have dramatically lower bioavailability than premium alternatives.

FormulaForge ranks each form using a 100-point absorption score that combines bioavailability percentage, formulary tier classification, relative multiplier versus the gold-standard form, and our S1–S4 bioavailability tier. T1 Preferred forms represent the best available evidence for absorption efficiency.

Frequently Asked Questions

What is the best form of Bilberry?
25% Anthocyanins is our top-ranked form of Bilberry. It holds T1 Preferred status in our formulary, indicating High Absorption bioavailability based on peer-reviewed absorption research. We ranked 1 forms to determine this.
Which form of Bilberry has the best absorption?
25% Anthocyanins has the best absorption of all ranked Bilberry forms, earning an High Absorption bioavailability rating. Absorption varies significantly between forms — up to twofold differences have been documented in clinical research.
How does FormulaForge rank Bilberry forms?
We score each form using a four-factor model: bioavailability percentage (40 pts), formulary tier (25 pts), bioavailability multiplier vs. gold standard (20 pts), and bioavailability tier classification (15 pts). Scores are out of 100. Our formulary is reviewed by Dr. Brennan Commerford, Chiropractic Physician.

Ready to formulate with Bilberry?

Our formulary recommends 25% Anthocyanins for optimal bioavailability. Build your personalized formula now.

Start My Formula

FormulaForge formulates and sells supplements containing the ingredients discussed on this page. Our formulary recommendations are based on peer-reviewed bioavailability research. All cited studies are independently verifiable.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.