🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 29% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

11.5 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
29% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
3000 mg (3333% DV)
Calcium
540 mg (41% DV)
340 mg (81% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 340mg
Potassium
100 mg (2% DV)
3000 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 3000mg
L-Proline
2000 mg
250 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 250mg

Other Ingredients

Silicon Dioxide natural Lemon flavor Propylene Glycol

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions: Stir 1 level tablespoon (11.5g) into a glass of water or juice once daily, or as directed by a qualified health care practitioner.

⚠️ Warnings & Precautions

Do not use if safety seal is broken

Warning: Consult your physician before use if you’re pregnant, lactating, have a medical condition, or if you’re taking any medication.

Keep out of reach of children.

Made without wheat, gluten, dairy, soy, eggs or shellfish.

To report a serious adverse event or obtain product information, call 1-866-215-0450

🧪 Formulation Notes

GMP Manufacturing Quality assured Independent testing

Discussion: Ortho C+ is formulated based on the research of Linus Pauling and Matthias Rath on lipoprotein(a) [Lp(a)]. Ortho C+ contains vitamin C, calcium, and magnesium.

High-dose vitamin c & electrolyte formula

Vegetarian

Non-GMO Gluten free

AOR guarantees that all ingredients have been declared on the label.

Additional Information

Store tightly sealed in a cool, dry place

Product of Canada

Product Details

UPC / SKU 6 24917 08243 2
DSLD Entry Date 2020-03-24
Product Type Other Combinations
Form Powder
DSLD ID 214813
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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