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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
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Verify with NIH DSLD → · FDA Daily Value reference → · Page 75 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

Melatonin 5 mg Strawberry Flavor
Amazon Basics
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Strawberry Flavor
OL Olympian Labs
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Strawberry Flavor
Solimo
15 ingredients · Other Combinations
On Market
Melatonin 5 mg Strawberry Flavor Drops
Nature's Blend Vitachew
16 ingredients · Other Combinations
On Market
Melatonin All Natural Strawberry Flavor
CVS Pharmacy
12 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Blackberry Gummies
Wholly You
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Chewables 5 mg Orange Flavor
Advanced Nutrition by Zahler
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Chewables 5 mg Orange Flavor
Advanced Nutrition by Zahler
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Elderberry DropIns Cherry
KAL
12 ingredients · Other Combinations
On Market
Melatonin Extra Strength 5 mg Berry Flavor
Strong Earth
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Extra Strength 5 mg Dreamy Strawberry
Nature Made
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Extra Strength 5 mg Natural Blackberry Flavor
vitafusion
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies
IVL
16 ingredients · Other Combinations
On Market
Melatonin Gummies 10 mg Mixed Berry Flavored
BIOVEA
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 10 mg Natural Blackberry Flavor
Vitamatic
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 2.5 mg Natural Strawberry Flavor
Carlson
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 2.5 mg Natural Strawberry Flavor
Carlson
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 20 mg Natural Blackberry Flavor
Vitamatic
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Blackberry
GNC
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Blackberry
GNC
18 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Mixed Berry Flavored
BIOVEA
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Natural Blackberry Flavor
Vitamatic
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Natural Strawberry Flavor
Finest Nutrition Free & Pure
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Natural Strawberry Flavor
BestHealth
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies 5 mg Strawberry Flavored
Sundown
13 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies for Children Strawberry Flavored
MilaMiAmor
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies for Kids Strawberry Flavor
NATURELO Premium Supplements
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies Strawberry
KAL
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies Strawberry Flavor
NATURELO Premium Supplements
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies Strawberry Flavored
Supplement Spot
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummies Strawberry Flavored
Phytoral
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummy 5 mg Strawberry Flavored
Nature's Way
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Gummy Vitamins for Adults
Rise-N-Shine
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid
Pure Encapsulations
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 1 mg Berry Natural Flavor
CVS Health
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 1 mg Natural Black Cherry Flavor
Vitamin World
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 1.0 mg Orange Flavor
Source Naturals
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 1.0 mg Orange Flavor
Source Naturals Sleep Science
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 1.0 mg Orange Flavor
Source Naturals Sleep Science
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid 10 mg Natural Black Cherry Flavor
Puritan's Pride Premium
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid Drops Natural Berry Flavor
NutraChamps
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid Natural Black Cherry Flavor
Puritan's Pride
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid Sleep Berry Vanilla Flavor
Aurohealth
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Liquid Sleep Berry Vanilla Flavor 1 mg/4 mL
Aurohealth
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Maximum Strength 10 mg Berry Flavor
Strong Earth
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Maximum Strength 10 mg Natural Berry Flavor
NutraChamps
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Melts 5 mg Berry Flavored
Sleep Soundly
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Mint Flavor
Emerald
10 ingredients · Other Combinations
On Market
Melatonin Mint Flavor
Emerald Labs
10 ingredients · Other Combinations
On Market
Melatonin Natural Berry Flavor
NutraChamps
15 ingredients · Non-Nutrient/Non-Botanical
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.