Brand

Steel supplements

Steel has 21 products in the NIH Dietary Supplement Label Database (29 labels), 21 of them on the market at its January 2026 release; its labels most often list vitamin B6, vitamin B12, citrulline. It ranks 930 of 5,741 brands by products on file.

Products on file
2129 labels, sizes and designs counted
On the market
21100% of its products
Labels disclosing no amount
0products whose label gives no amount per ingredient
On file since
2019newest label May 21, 2025

What do Steel labels contain?

The ingredients its products list most, with its median amount per serving against the median of every product listing the same ingredient.

Steel: most listed ingredients against the market (DSLD version 9.4.0)
IngredientIts productsIts medianMarket median
Vitamin B614 40 mg6 mg
Vitamin B1213 500 mcg36 mcg
Citrulline10 4 g3 g
Beta-Alanine9 3.2 g2 g
Betaine Anhydrous8 2.5 g1.5 g
Black Pepper6 5 mg5 mg
Phenylalanine5 300 mg250 mg
Caffeine5 200 mg200 mg
Huperzine5 200 mcg100 mcg
Niacin5 20 mg20 mg

Source: Supplement Facts rows of Steel's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.

Every Steel product

On-market products first, A to Z (page 1 of 1).

Every product with what it contains: the full list.

What kinds of products does Steel make?

Steel products by DSLD product type

Steel by product typeOther Combinations20Non-Nutrient/Non-Botanical1
Steel by product typeOther Combinations20Non-Nutrient/Non-Botanical1
Steel by product typeOther Combinations20Non-Nutrient/Non-Botanical1
Steel by product typeOther Combinations20Non-Nutrient/Non-Botanical1
Steel by product typeOther Combinations20Non-Nutrient/Non-Botanical1

When did its products enter the database, and which are still sold?

Steel products by the year their current label entered DSLD
YearOn the marketOff the market
201920
202080
202120
202250
202320
202410
202510

Source: NIH Dietary Supplement Label Database label entry dates and market events, version 9.4.0.

Who is behind it?

Its labels most often name Steel Supplements (manufacturer), on 21 products.

Where next?

How to read a brand's figures, and what labels cannot tell you about a brand: comparing supplement brands by their labels. Label data, not medical advice.