Get the App
Blackmores Bio C® 1000 supplement bottle
Blackmores

Bio C® 1000 Review

What We Researched
6 active ingredients analyzed · 4 inactive ingredients decoded · 3 brand certifications checked · Page generated: Sep 2026
69
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 (Ascorbic Acid) 1000 mg 1,111%
Citrus Bioflavonoids Extract 25 mg **
Rutoside 50 mg **
Hesperidin 50 mg **
Rosa Canina (Rose Hip) 62.5 mg **
Malpighia glabra (Acerola) 12.5 mg **
Bioavailability Fair

Absorption Rating

  • Vitamin C (Ascorbic Acid) Fair
  • Citrus Bioflavonoids Extract Fair
  • Rutoside Fair
  • Hesperidin Good
  • Rosa Canina (Rose Hip) Fair
  • Malpighia glabra (Acerola) Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Magnesium Stearate
  • Croscarmellose Sodium
  • Coating (opadry yellow, purified water)
Efficacy Poor

Dosage Analysis

  • Vitamin C (Ascorbic Acid) 1000 mg Effective
  • Citrus Bioflavonoids Extract 25 mg Under-dosed
  • Rutoside 50 mg Under-dosed
  • Hesperidin 50 mg Under-dosed
  • Rosa Canina (Rose Hip) 62.5 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (Ascorbic Acid) 1000 mg 1,111%
Citrus Bioflavonoids Extract 25 mg **
Rutoside 50 mg **
Hesperidin 50 mg **
Rosa Canina (Rose Hip) 62.5 mg **
Malpighia glabra (Acerola) 12.5 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Coating (opadry yellow, purified water) Unknown
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
Related Supplements
Tru Niagen Tru Niagen Pro 1000 mg
Tru Niagen Tru Niagen Pro 1000 mg
Product 100 Brand 100
Jamieson Extra Strength D3 2500 IU
Jamieson Extra Strength D3 2500 IU
Product 100 Brand 100
Gaia Herbs Hibiscus Flower Liquid Phyto-Caps
Gaia Herbs Hibiscus Flower Liquid Phyto-Caps
Product 100 Brand 100
Blackmores Glucosamine Sulfate One-A-Day, Vanilla, 1,500 mg
Blackmores Glucosamine Sulfate One-A-Day, Vanilla, 1,500 mg
Product 100 Brand 91
Blackmores Vitamin D3, 25 mcg (1000 IU)
Blackmores Vitamin D3, 25 mcg (1000 IU)
Product 100 Brand 91
Blackmores Natural E, 1000 IU
Blackmores Natural E, 1000 IU
Product 93 Brand 91
Frequently Asked Questions
Is Blackmores Bio C® 1000 a good supplement?

Blackmores Bio C® 1000 received a product quality score of 69/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 6 active ingredients Of the 4 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. 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 (Ascorbic Acid) (1000 mg), Citrus Bioflavonoids Extract (25 mg), Rutoside (50 mg), Hesperidin (50 mg), Rosa Canina (Rose Hip) (62.5 mg), Malpighia glabra (Acerola) (12.5 mg). Notable high-dose ingredients include Vitamin C at 1,111% DV. 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.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
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.