Antioxidant
Blackcurrant Powder (Ribes nigrum)
Also known as: black currant, blackcurrant extract, Ribes nigrum fruit powder, cassis
Blackcurrant fruit powder is rich in anthocyanins and polyphenols with preliminary evidence supporting benefits for vision, inflammatory markers, and antioxidant status. Most human studies are small or use concentrated extracts rather than whole fruit powder.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Every Blackcurrant Powder (Ribes nigrum) product we have scored
| # | Product | Score | Per serving |
|---|---|---|---|
| 1 | New Chapter Elderberry Force | 85 A- | $0.93 |
| 2 | Pure Encapsulations Black Currant Seed Oil | 79 B+ | $0.93 |
| 3 | NOW Foods Omega 3-6-9 | 67 B | $0.16 |
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 Blackcurrant Powder (Ribes nigrum) should I take?
The typical range is 1-3 grams daily of whole fruit powder; concentrated extracts typically 300-500 mg daily. Consistent daily use recommended for several weeks to assess potential benefits
When should I take Blackcurrant Powder (Ribes nigrum)?
Can be taken any time of day. May be taken with or without food; absorption may be enhanced with fat intake for anthocyanins.
Which form of Blackcurrant Powder (Ribes nigrum) is best?
Powder. Other forms in the catalog: Concentrated extract (in some products).
Is Blackcurrant Powder (Ribes nigrum) safe?
Commonly reported: Gastrointestinal discomfort (rare at typical doses), Mild allergic reactions in sensitive individuals.
Which Blackcurrant Powder (Ribes nigrum) supplement scores highest?
New Chapter Elderberry Force, at 85/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- Antioxidant support
- Eye health and vision
- Anti-inflammatory effects
- Cardiovascular health
- Endurance performance
How it works
- Anthocyanin and polyphenol antioxidant activity
- Modulation of inflammatory pathways
- Protection against oxidative stress
- Potential microcirculation improvement
Dosage
- Typical range
- 1-3 grams daily of whole fruit powder; concentrated extracts typically 300-500 mg daily
- Timing
- Can be taken any time of day
- With food
- May be taken with or without food; absorption may be enhanced with fat intake for anthocyanins
- Duration
- Consistent daily use recommended for several weeks to assess potential benefits
- Special populations
- Generally well-tolerated; minimal data in pregnancy/lactation
Forms
- Powder· 70/100
- Concentrated extract (in some products)· 70/100
Safety
Common side effects
- Gastrointestinal discomfort (rare at typical doses)
- Mild allergic reactions in sensitive individuals
Contraindications
- Allergy to Ribes species
- Bleeding disorders (theoretical concern; high anthocyanin foods traditionally used; consult healthcare provider)
Products containing Blackcurrant Powder (Ribes nigrum)
Top-scoring supplements in our catalog that list Blackcurrant Powder (Ribes nigrum) on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Good phytochemical profile with human studies showing promise for vision and inflammation, but evidence is primarily from small RCTs using standardized extracts. Whole fruit powder forms have less robust clinical validation. Grade reflects moderate evidence for specific health claims but limited large-scale RCT data.
Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.
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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.