Bilberry
Quick Answer
What is the best form of Bilberry?
25% Anthocyanins is our top-ranked form of Bilberry, classified as T1 Preferred with S2 bioavailability. We compared 1 forms in our formulary.
Our recommendation: 25% Anthocyanins
All Forms of Bilberry
| Form | Tier | Bioavailability | Dose Range | Unit |
|---|---|---|---|---|
| 25% Anthocyanins | T1 Preferred | S2 | — | — |
Bioavailability by Form
What is Bilberry?
Bilberry is a Botanical supplement available in 1 form.
Not all forms of Bilberry are equal. The form you choose determines how much Bilberry actually reaches your tissues, and the difference between the best and worst forms can be substantial. This bilberry extract standardized to 25% anthocyanins provides the highest-potency concentration of the active flavonoid pigments responsible for bilberry's research-supported vision and vascular benefits. Standardized extracts ensure consistent anthocyanin delivery compared to unpurified bilberry preparations with variable pigment content.
Forms of Bilberry Compared
Bilberry (Vaccinium myrtillus) Fruit Extract (25% Anthocyanins) Preferred (T1 Preferred) has a bioavailability rating of good (S2). Typical dose range: not yet documented in our database.
What the Research Shows
Bilberry extract standardized to 25% anthocyanins provides concentrated bioactive polyphenols with particular affinity for retinal and vascular tissues. Research supports its use for macular health, night vision adaptation, and microcirculation support. The 25% anthocyanin standardization ensures clinically relevant doses of active compounds.
Anthocyanins from bilberry extract detected in plasma within 2h; rapid renal excretion PMID: 16053502
Bilberry anthocyanins bioavailable at low measurable levels; glycosylation affects absorption PMID: 22187940
Bilberry anthocyanin bioavailability <1% of dose; tissue distribution to retina confirmed PMID: 28608846
How to Choose the Right Form
Bilberry (Vaccinium myrtillus) Fruit Extract (25% Anthocyanins) is classified as T1 Preferred in the FormulaForge formulary — our top recommendation for Bilberry. It carries a bioavailability rating of good (S2), meaning more of the active compound reaches your tissues per dose unit compared to lower-tier forms.
When choosing a Bilberry supplement, look for the S1 (best absorption) bioavailability tier on the label or formulary listing. T1 Preferred forms have the strongest research-backed evidence for efficient absorption.
Other forms may be appropriate depending on individual goals, cost considerations, and your healthcare provider’s guidance. The best form for you depends on your specific health needs.
Dosing & Safety
For Bilberry (Vaccinium myrtillus) Fruit Extract (25% Anthocyanins), the typical dosing range is not yet documented in our database. Individual dose requirements vary based on health goals, body weight, and existing nutrient intake.
Side Effects: Specific side effect data for these forms is not yet documented in our database. In general, consult your healthcare provider regarding tolerability at higher doses.
These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before starting or changing a supplement regimen.
The Science
The following studies and findings inform our formulary classifications for Bilberry:
Anthocyanins from bilberry extract detected in plasma within 2h; rapid renal excretion PMID: 16053502
Bilberry anthocyanins bioavailable at low measurable levels; glycosylation affects absorption PMID: 22187940
Bilberry anthocyanin bioavailability <1% of dose; tissue distribution to retina confirmed PMID: 28608846
Dosing Guidance
Dosing information not yet available for this ingredient.
Frequently Asked Questions
What is the best form of Bilberry?
How much Bilberry should I take daily?
What are the benefits of Bilberry?
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What forms of Bilberry are available?
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References
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.