Blackmores Bio C® 1000 supplement bottle
Blackmores

Bio C® 1000 Review

What We Researched
6 active ingredients analyzed · 3 brand certifications checked · Page generated: Sep 2026
60
Product Score Fair
91
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid + calcium ascorbate dihydrate + sodium ascorbate) 1000 mg —
Citrus bioflavonoids extract 25 mg —
Rutoside 50 mg —
Hesperidin 50 mg —
Rosehips extract (as Rosa canina) [4.0:1 from 250 mg dry fruit] 62.5 mg —
Acerola extract (as Malpighia glabra) [4.0:1 from 50 mg dry fruit] 12.5 mg —
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid + calcium ascorbate dihydrate + sodium ascorbate) Good
  • Citrus bioflavonoids extract Fair
  • Rutoside Fair
  • Hesperidin Good
  • Rosehips extract (as Rosa canina) [4.0:1 from 250 mg dry fruit] Fair
  • Acerola extract (as Malpighia glabra) [4.0:1 from 50 mg dry fruit] Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid + calcium ascorbate dihydrate + sodium ascorbate) 1000 mg Effective
  • Citrus bioflavonoids extract 25 mg Under-dosed
  • Rutoside 50 mg Under-dosed
  • Hesperidin 50 mg Under-dosed
  • Rosehips extract (as Rosa canina) [4.0:1 from 250 mg dry fruit] 62.5 mg Under-dosed
  • Acerola extract (as Malpighia glabra) [4.0:1 from 50 mg dry fruit] 12.5 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid + calcium ascorbate dihydrate + sodium ascorbate) 1000 mg
Citrus bioflavonoids extract 25 mg
Rutoside 50 mg
Hesperidin 50 mg
Rosehips extract (as Rosa canina) [4.0:1 from 250 mg dry fruit] 62.5 mg
Acerola extract (as Malpighia glabra) [4.0:1 from 50 mg dry fruit] 12.5 mg
Brand Trust Report
Blackmores

Founded 1932 · Warriewood, New South Wales, Australia · 7 products · blackmores.com.au

Certifications

3 certifications
B Corp Certified Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Vegan Certified Source available Primary evidence

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence

Violation History

3 incidents
Lawsuit Excessive levels of Vitamin B6 in supplements causing adverse health effects.2025 Source available Primary source
Fda Warning Unregistered drug product being sold in the Philippines.2021-07-07 Source available Primary source
Recall BioCeuticals Vitamin D3 drops2020-08 Source available Primary source
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Frequently Asked Questions
Is Blackmores Bio C® 1000 a good supplement?

Blackmores Bio C® 1000 received a product quality score of 60/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 6 active ingredients with 62 servings per container. The manufacturer, Blackmores, holds a brand trust score of 91/100.

What are the ingredients in Blackmores Bio C® 1000?

Blackmores Bio C® 1000 contains 6 active ingredients: Vitamin C (as ascorbic acid + calcium ascorbate dihydrate + sodium ascorbate) (1000 mg), Citrus bioflavonoids extract (25 mg), Rutoside (50 mg), Hesperidin (50 mg), Rosehips extract (as Rosa canina) [4.0:1 from 250 mg dry fruit] (62.5 mg), Acerola extract (as Malpighia glabra) [4.0:1 from 50 mg dry fruit] (12.5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Blackmores Bio C® 1000 safe to take?

GoodSupp reviewed the inactive-ingredient data available for Blackmores Bio C® 1000. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Blackmores a trustworthy supplement brand?

Blackmores receives a brand trust score of 91/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1932 and headquartered in Warriewood, New South Wales, Australia, the company offers 7 products in their lineup. Note: Blackmores has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.