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Ortho C+ Lemon Flavor

product on market Powder AOR Advanced Orthomolecular Research Premium Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C and L-lysine are supported by moderate evidence for immune function and collagen synthesis. Calcium, magnesium, and potassium are essential minerals that maintain electrolyte balance and musculoskeletal health. Research for these combined ingredients is generally strong, though overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Ortho C+ Lemon Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

Vitamin C
3000 mg (3333% DV)
Calcium
540 mg (41% DV)
340 mg (81% DV)
Within RDA (0.8× RDA) 316 studies (A:8, B:159)
Potassium
100 mg (2% DV)
3000 mg
Market median: 500.0mg (159 products)
L-Proline
2000 mg
250 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)

Other Ingredients

Silicon Dioxide natural Lemon flavor Propylene Glycol
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

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

Metadata

Product Details

UPC / SKU6 24917 08243 2
DSLD Entry Date2020-03-24
Product TypeOther Combinations
FormPowder
DSLD ID214813
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
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 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.