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Non-nutrient/non-botanical · Supplement ingredient

Citric Acid

Citric Acid is listed on 10,081 U.S. supplement product labels in the NIH DSLD, #24 of 4,614 by label frequency.

10,081
Products
#24 of 4,614
By frequency
Subscribe to updates
Verify with NIH DSLD → · FDA Daily Value reference → · Page 59 of 202

How common is Citric Acid?

Number of supplement labels listing Citric Acid vs nearby non-nutrient/non-botanical ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Citric Acid

Iodoral IOD 6.25
Optimox
11 ingredients · Mineral
On Market
Ionic B12 1000 mcg Natural Grape Flavor
Trace Minerals
8 ingredients · Other Combinations
On Market
Ionic Biotin + Collagen 75,000 mcg Strawberry Mango
Trace Minerals
13 ingredients · Other Combinations
On Market
Ionic Boron 2,000 PPM
Good State
6 ingredients · Mineral
On Market
Ionic Calcium 200 mg
Trace Minerals Research
6 ingredients · Mineral
On Market
Ionic Copper 3 mg
Trace Minerals Research
6 ingredients · Mineral
On Market
Ionic Fulvic Acid 250 mg
Trace Minerals
7 ingredients · Other Combinations
On Market
Ionic Iodine 500 PPM
Good State
5 ingredients · Mineral
On Market
Ionic Iodine from Potassium Iodide 225 mcg
Trace Minerals Research
6 ingredients · Mineral
On Market
Ionic Iron 22 mg
Trace Minerals Research
11 ingredients · Mineral
On Market
Ionic Iron 22 mg
Trace Minerals
9 ingredients · Mineral
On Market
Ionic Man (Men's Multi)
Good State
20 ingredients · Mineral
On Market
Ionic Manganese 10 mg
Trace Minerals Research
7 ingredients · Mineral
On Market
Ionic Potassium 19,800 PPM
Good State
5 ingredients · Mineral
On Market
Ionic Selenium 300 mcg
Trace Minerals
7 ingredients · Mineral
On Market
Ionic Strontium 100 mg
Trace Minerals Research
7 ingredients · Mineral
On Market
Ionic Zinc 50 mg
Trace Minerals
10 ingredients · Mineral
On Market
IP-6 w/Calcium And Mangesium Flavored Powder
Kirkman
13 ingredients · Other Combinations
On Market
Irish Sea Moss Green Apple Flavor
Country Farms
18 ingredients · Botanical
On Market
Irish Seamoss Liquid
Country Farms
15 ingredients · Botanical with Nutrients
On Market
Iron + Vitamin C Grape Flavor
Lifeable Kids
15 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Iron +Vitamin C Delicious Black Raspberry Flavor
NuLife Advanced Bariatrics
19 ingredients · Botanical with Nutrients
On Market
Iron 45 + Vitamin C Cherry Burst
Celebrate
19 ingredients · Other Combinations
On Market
Iron 60 + Vitamin C Twisted Citrus
Celebrate
19 ingredients · Other Combinations
On Market
Iron 60 + Vitamin C Twisted Citrus
Celebrate
19 ingredients · Other Combinations
On Market
Iron Blackberry Vanilla Alcohol Free
Village Vitality
9 ingredients · Botanical with Nutrients
On Market
Iron Daily Oral Spray Natural Baked Apple Flavor
BetterYou
7 ingredients · Mineral
On Market
Iron Ease 45 mg
Healthy Origins
7 ingredients · Mineral
On Market
Iron Energy Strawberry Flavor
MegaFood
17 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Iron Grape Flavor Gummies
BeLive
25 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Iron Gummies Grape
LifeCentric Health
26 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Iron Liquid Natural Peach Mango Flavoring
Kirkman
9 ingredients · Mineral
On Market
Iron Natural Berry Flavor
NutraChamps
15 ingredients · Other Combinations
On Market
Iron Plus Natural Raspberry Flavor
Genestra Brands
29 ingredients · Botanical with Nutrients
On Market
Iron Supplement Elixir
Geri-Care
7 ingredients · Mineral
On Market
Iron Supplement Liquid
Geri-Care
14 ingredients · Mineral
On Market
Iron Vegan Gummies Strawberry Flavor
Vitamin Friends
23 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Iron+C Gummy Natural Raspberry Flavor
Douglas Laboratories
27 ingredients · Botanical with Nutrients
On Market
Iron-C+ Gummy Natural Raspberry Flavor
Pure Encapsulations
27 ingredients · Botanical with Nutrients
On Market
Iron-Licious Gummies Natural Cherry Flavor
MaxiYum
13 ingredients · Mineral
On Market
Irresistible Skin Natural Berry Pomegranate Flavor
vitafusion
14 ingredients · Amino acid/Protein
On Market
ISO 42 Fruit Punch Flavor
MET-Rx
20 ingredients · Mineral
On Market
ISO 42 Orange Flavor
MET-Rx
20 ingredients · Mineral
On Market
Iso JYM Bombsicle
JYM Supplement Science
17 ingredients · Amino acid/Protein
On Market
Iso JYM Green Apple Gummy
JYM Supplement Science
16 ingredients · Amino acid/Protein
On Market
Iso JYM Mango Lime
JYM Supplement Science
16 ingredients · Amino acid/Protein
On Market
ISO-30 Tropical Punch
MET-Rx
24 ingredients · Amino acid/Protein
On Market
Iso-Extreme Extreme Berry Blast Flavor!
MM Sports Nutrition
23 ingredients · Amino acid/Protein
On Market
Iso-Extreme Extreme Orange Crush Flavor!
MM Sports Nutrition
23 ingredients · Amino acid/Protein
On Market
Iso-Peptide Protein Mixed Berry
GNC Beyond Raw
36 ingredients · Botanical with Nutrients
On Market

Nearby Ingredients in Non-nutrient/non-botanical

Other ingredients in the Non-nutrient/non-botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Citric Acid vs Magnesium →

Magnesium
27,686 products · Non-nutrient/non-botanical
Sucralose
5,697 products · Non-nutrient/non-botanical
Alcohol
4,787 products · Non-nutrient/non-botanical
Acesulfame potassium
3,384 products · Non-nutrient/non-botanical
Inositol
3,123 products · Non-nutrient/non-botanical

Nationwide ingredients with similar DSLD presence

Two peer sets for Citric Acid: closest on total DSLD label listings (10,081 here) and closest on distinct brands that list it (1,498 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about Citric Acid

How many supplement products contain Citric Acid? ▼
10,081 supplement product labels in the NIH DSLD currently lists Citric Acid as an ingredient. By label frequency it ranks #24 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Read our methodology , how this data is sourced, computed, and verified.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.