Brand

FRS supplements

FRS has 14 products in the NIH Dietary Supplement Label Database (19 labels), 14 of them on the market at its January 2026 release; its labels most often list catechin, niacin, quercetin. It ranks 1,246 of 5,741 brands by products on file.

Products on file
1419 labels, sizes and designs counted
On the market
14100% of its products
Labels disclosing no amount
0products whose label gives no amount per ingredient
On file since
2011newest label May 23, 2014

What do FRS labels contain?

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

FRS: most listed ingredients against the market (DSLD version 9.4.0)
IngredientIts productsIts medianMarket median
Catechin14 85 mg85 mg
Niacin14 26 mg20 mg
Quercetin14 325 mg100 mg
Thiamin14 2 mg5 mg
Vitamin B1214 8 mcg36 mcg
Vitamin B614 2.6 mg6 mg
Vitamin C14 156 mg100 mg
Vitamin E14 39 IU30 IU
Riboflavin10 2.2 mg4 mg
Angelica4 1.7 mg610 mg

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

Every FRS 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 FRS make?

FRS products by DSLD product type

FRS by product typeOther Combinations13Non-Nutrient/Non-Botanical1
FRS by product typeOther Combinations13Non-Nutrient/Non-Botanical1
FRS by product typeOther Combinations13Non-Nutrient/Non-Botanical1
FRS by product typeOther Combinations13Non-Nutrient/Non-Botanical1
FRS by product typeOther Combinations13Non-Nutrient/Non-Botanical1

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

FRS products by the year their current label entered DSLD
YearOn the marketOff the market
201150
201260
201310
201420

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 The FRS Company (distributor), Foster City, CA, on 12 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.