Ortho C+ Lemon Flavor

by AOR Advanced Orthomolecular Research Premium · powder · 240 grams

  • On the market (NIH)
  • UPC 6 24917 08243 2
  • DSLD label 214813
  • Serving 11.5 g (1 Tablespoon)
  • 20 servings

Ortho C+ Lemon Flavor by AOR Advanced Orthomolecular Research Premium lists 7 ingredients, 7 with an amount per serving of 11.5 g, such as 3,000 mg of vitamin C, 540 mg of calcium, 340 mg of magnesium and 100 mg of potassium. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2020.

What is in Ortho C+ Lemon Flavor?

Each row as the label prints it, per serving of 11.5 g. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Ortho C+ Lemon Flavor: Supplement Facts rows against the market (DSLD label 214813, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid, Calcium Ascorbate, Magnesium AscorbateVitamin C (Form: from Calcium Ascorbate, Magnesium Ascorbate) (Alt. Name: Ascorbic Acid)3,000 mg3,333%Vitamin C in Ortho C+ Lemon Flavor against 18,583 products3,000 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg3,000 mg

Higher than over 99% of 18,583 products listing vitamin C (median 100 mg). 1.5 times the adult UL a day.

Calciumas Calcium Ascorbate, Calcium CarbonateCalcium (Form: from Calcium Carbonate, Calcium Ascorbate)540 mg41%Calcium in Ortho C+ Lemon Flavor against 17,831 products540 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg540 mg

Higher than 90% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Ascorbate, Magnesium CarbonateMagnesium (Form: from Magnesium Carbonate, Magnesium Ascorbate)340 mg81%Magnesium in Ortho C+ Lemon Flavor against 14,003 products340 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg340 mg

Higher than 91% of 14,003 products listing magnesium (median 86 mg).

Potassiumas Potassium BicarbonatePotassium (Form: from Potassium Bicarbonate)100 mg2%Potassium in Ortho C+ Lemon Flavor against 11,614 products100 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg100 mg

Higher than 51% of 11,614 products listing potassium (median 99 mg).

L-Lysine3,000 mgLysine in Ortho C+ Lemon Flavor against 1,250 products3,000 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.3,000 mg

Higher than 98% of 1,250 products listing lysine (median 500 mg).

L-Proline2,000 mgProline in Ortho C+ Lemon Flavor against 387 products2,000 mg per serving; the middle half of products list 100 mg to 1,289 mg, the median 487.5 mg.2,000 mg

Higher than 91% of 387 products listing proline (median 487.5 mg).

L-Taurine250 mgTaurine in Ortho C+ Lemon Flavor against 2,337 products250 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.250 mg

62% of 2,337 products listing taurine give more (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 214813 (entered March 24, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 1 serving a day, the most its directions give, the label lists 3,000 mg of vitamin C, 1.5 times the adult Tolerable Upper Intake Level.
  • Its 340 mg of magnesium is higher than 91% of the 14,003 magnesium products that print an amount; 1,326 list more.
  • Its 3,000 mg of L-lysine (filed by NIH under lysine) is higher than 98% of the 1,250 lysine products that print an amount; 17 list more.
  • Its 2,000 mg of L-proline (filed by NIH under proline) is higher than 91% of the 387 proline products that print an amount; 25 list more.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Ortho C+ Lemon Flavor's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
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
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
Allergens and what it does not contain
Non-GMO Gluten free
Storage
Store tightly sealed in a cool, dry place

Source: label statements in DSLD label 214813.

What else is on the label?

Other ingredients: Silicon Dioxide, natural Lemon flavor, Propylene Glycol.

How many labels does Ortho C+ Lemon Flavor have?

One label is on file, entered on March 24, 2020.

  1. Label 214813 (current) Entered March 24, 2020 · on the market · 240 grams · UPC 6 24917 08243 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names AOR Inc. (manufacturer), Clifton, NJ. All AOR Advanced Orthomolecular Research Premium products.

Where next?