PlainVitamins

Brand

Physician's Signature supplements

Physician's Signature has 29 products in the NIH Dietary Supplement Label Database (46 labels), 28 of them on the market at its January 2026 release; its labels most often list vitamin C, vitamin B12, vitamin E. It ranks 723 of 5,741 brands by products on file.

Products on file
2946 labels, sizes and designs counted
On the market
2897% of its products
Labels disclosing no amount
0products whose label gives no amount per ingredient
On file since
2013newest label December 21, 2024

What do Physician's Signature labels contain?

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

Physician's Signature: most listed ingredients against the market (DSLD version 9.4.0)
IngredientIts productsIts medianMarket median
Vitamin C6 212.5 mg100 mg
Vitamin B126 3 mcg36 mcg
Vitamin E4 25 IU30 IU
Zinc4 20 mg11 mg
Alpha Lipoic Acid4 36 mg50 mg
Coenzyme Q-104 150 mg60 mg
Calcium4 102.5 mg115 mg
Copper3 2 mg1 mg
Selenium3 70 mcg55 mcg
Magnesium3 300 mg86 mg

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

Every Physician's Signature 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 Physician's Signature make?

Physician's Signature products by DSLD product type

Physician's Signature by product typeOther Combinations21Non-Nutrient/Non-Botanical4Fat/Fatty Acid2Vitamin2
Physician's Signature by product typeOther Combinations21Non-Nutrient/Non-Botanical4Fat/Fatty Acid2Vitamin2
Physician's Signature by product typeOther Combinations21Non-Nutrient/Non-Botanical4Fat/Fatty Acid2Vitamin2
Physician's Signature by product typeOther Combinations21Non-Nutrient/Non-Botanical4Fat/Fatty Acid2Vitamin2
Physician's Signature by product typeOther Combinations21Non-Nutrient/Non-Botanical4Fat/Fatty Acid2Vitamin2

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

Physician's Signature products by the year their current label entered DSLD
YearOn the marketOff the market
201350
201760
201901
202030
202230
202310
2024100

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 Vitamins Direct (USA), Inc. (distributor), West Palm Beach, FL, on 16 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.