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PlainVitamins

Protein · Supplement ingredient

Gelatin

Gelatin is listed on 24,347 U.S. supplement product labels in the NIH DSLD, #5 of 4,614 by label frequency.

24,347
Products
#5 of 4,614
By frequency
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Verify with NIH DSLD → · FDA Daily Value reference → · Page 105 of 487

How common is Gelatin?

Number of supplement labels listing Gelatin vs nearby protein ingredients

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

Products containing Gelatin

L-Arginine HCl 1,500 mg
Nature's Lab
3 ingredients · Amino acid/Protein
On Market
L-Arginine HCl 500 mg
Windmill
5 ingredients · Amino acid/Protein
On Market
L-Arginine HCL Capsules 5000 mg
BulkSupplements.com
2 ingredients · Amino acid/Protein
On Market
L-Arginine L-Ornithine 1,500 mg
AN Amazing Nutrition Amazing Formulas
4 ingredients · Amino acid/Protein
On Market
L-Arginine Pure
Everyday Health
2 ingredients · Amino acid/Protein
On Market
L-Arginine1500
Evlution Nutrition
4 ingredients · Amino acid/Protein
On Market
L-Asparagine 400 mg
Douglas Laboratories
4 ingredients · Amino acid/Protein
On Market
L-Carnitine 250 mg
Bronson
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 250 mg
Source Naturals
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 250 mg
Source Naturals
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 250 mg
Vitamin World
4 ingredients · Amino acid/Protein
On Market
L-Carnitine 250 mg
Douglas Laboratories
5 ingredients · Amino acid/Protein
On Market
L-Carnitine 250 mg
Source Naturals
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 250 mg
Windmill
7 ingredients · Other Combinations
On Market
L-Carnitine 275 mg Plus Herb Complex of 275 mg
New Sun
3 ingredients · Other Combinations
On Market
L-Carnitine 500
Progressive Professional from Progressive Laboratories
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Thompson
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Bodybuilding.com Foundation Series
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Bodybuilding.com Foundation Series
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Source Naturals
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Basic Vitamins
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Wonder Laboratories
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Wonder Laboratories
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Wonder Laboratories
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Wonder Laboratories
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
DC
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
DC
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
DC
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Rite Aid
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Capsules 1000 mg
BulkSupplements.com
2 ingredients · Amino acid/Protein
On Market
L-Carnitine L-Tartrate
Earthborn Elements
2 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine L-Tartrate 1000 mg Capsules
BulkSupplements.com
2 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Plus
Power Blendz Nutrition
7 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Plus Raspberry Ketones Raspberry Ketones
Top Secret Nutrition
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine500
Evlution Nutrition
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
Vitamin World
6 ingredients · Amino acid/Protein
On Market
L-Carnosine 500 mg
The Vitamin Shoppe
5 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
The Vitamin Shoppe
5 ingredients · Amino acid/Protein
On Market
L-Carnosine 500 mg
Swanson
3 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
Puritan's Pride
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Citrulline 1000 mg
Nutricost
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 1000 mg
Mental Refreshment
3 ingredients · Amino acid/Protein
On Market
L-Citrulline 1500 mg
Best Naturals
4 ingredients · Amino acid/Protein
On Market
L-Citrulline 3000 mg Capsules
BulkSupplements.com
2 ingredients · Amino acid/Protein
On Market
L-Citrulline 500 mg
Source Naturals
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
Protocol For Life Balance
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
Amazing Muscle
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
5 ingredients · Amino acid/Protein
On Market

Nearby Ingredients in Protein

Other ingredients in the Protein category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Gelatin vs Protein (unspecified) →

Protein (unspecified)
6,961 products · Protein
Whey Protein
3,133 products · Protein
Protein
2,949 products · Protein
Collagen
1,062 products · Protein
Rice Protein
681 products · Protein

Nationwide ingredients with similar DSLD presence

Two peer sets for Gelatin: closest on total DSLD label listings (24,347 here) and closest on distinct brands that list it (1,699 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 Gelatin

How many supplement products contain Gelatin? ▼
24,347 supplement product labels in the NIH DSLD currently lists Gelatin as an ingredient. By label frequency it ranks #5 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.