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Blend · Supplement ingredient

Proprietry Blend (Amino Acid/Protein)

Proprietry Blend (Amino Acid/Protein) is listed on 3 U.S. supplement product labels in the NIH DSLD, #3,177 of 4,614 by label frequency.

3
Products
#3,177 of 4,614
By frequency

How common is Proprietry Blend (Amino Acid/Protein)?

Number of supplement labels listing Proprietry Blend (Amino Acid/Protein) vs nearby blend ingredients

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

Products containing Proprietry Blend (Amino Acid/Protein)

Nearby Ingredients in Blend

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

Compare Proprietry Blend (Amino Acid/Protein) vs Blend →

Frequently asked about Proprietry Blend (Amino Acid/Protein)

How many supplement products contain Proprietry Blend (Amino Acid/Protein)?
3 supplement product labels in the NIH DSLD currently lists Proprietry Blend (Amino Acid/Protein) as an ingredient. By label frequency it ranks #3,177 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.

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.