Zinc Test®

Minerals

Brand: SP Standard Process

LiquidMineralOn Market

Product label for Zinc Test — Click to view full label

Net Contents

2 Fluid Ounce(s)

Serving Size

10 mL

Servings Per Container

Supplement Form

Liquid

Bar Code (UPC/SKU)

8 12122 01193 8

Product Version

8360 07

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 10 mL · 1– per day

Ingredient	Amount Per Serving	% Daily Value
Calories	0 Calorie(s)	—
Zinc	2.5 mg	15%

Not Present

Other Ingredients

deionized WaterZinc

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: Hold two teaspoonfuls (10 mL.) of Zinc Test in the mouth for at least 10 seconds. A lack of taste or a delayed taste perception in the mouth may indicate a possible zinc insufficiency. If an immediate taste perception occurs, the zinc status may be adequate. Zinc Test can be swallowed after tasting.

Warnings & Precautions

Precautions re: Allergies

Caution: This product is processed in a facility that manufactures other products containing soy, milk, egg, wheat, peanut, tree nuts, fish, and shellfish.

Storage

Refrigerate after opening.

Formulation

Formulation re: Does NOT Contain

GF Gluten-free

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Whole Food Supplements Since 1929

Manufacturer & Distributor

Manufacturer

Standard Process Inc.

PO Box 904, Palmyra, WI, 53156

Market Reference

$17.40 – $305.95· 12 listings

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Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.5 (181)
Vitamin & supplements store
12687 Middlebelt Rd, Livonia, MI 48150
Directions (734) 524-0343
Mother Earth Natural Health
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32206 Woodward Ave, Royal Oak, MI 48073
Directions (248) 206-7476
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25150 Gratiot Ave, Roseville, MI 48066
Directions (586) 778-3333
XN Supplements & Smoothies
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23798 West Rd, Brownstown Township, MI 48183
Directions (734) 752-6154
MI Nutrition - Smoothie bar now OPEN
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616 N Main St, Royal Oak, MI 48067
Directions (248) 677-8578
Vitamin Source
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3815 Monroe St, Dearborn, MI 48124
Directions (313) 359-3100
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21737 Eight Mile W, Detroit, MI 48219
Directions (313) 693-9973
Core Fuel Nutrition
5.0 (6)
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16201 Ford Rd, Dearborn, MI 48126
Directions (313) 228-5591

Research & Studies

Assessment of Zinc Content in Food Supplements
A Puścion-Jakubik, K Kolenda, K Socha… - Foods, 2026 - pmc.ncbi.nlm.nih.gov
Zinc (Zn) is an essential trace element that plays a key role as a cofactor for over 300 enzymes involved in metabolic processes, protein synthesis, and gene expression regulation. Zn …
20261 citations
Validation of the quantification of zinc as active ingredient in pharmaceutical supplementations using flame atomic absorption spectrophotometer
OMA Shahlol, KI Salem, SN Alkateb - Surman Journal of Science …, 2025 - sjst.scst.edu.ly
… Adequate accuracy of the method was achieved from zinc recovery%, ranging from 100.15 to 101.21%. The (%RSD) with intra and inter-day precision was less than 1%, demonstrating …
20251 citations
A microfluidic paper-based analytical device for the determination of zinc (II) in children's urine samples and food zinc supplement solutions
MMP Melo, AOSS Rangel, RBR Mesquita - Talanta, 2025 - Elsevier
In this work, an innovative microfluidic paper-based analytical device (μPAD) was developed for the quantification of zinc(II) in biological samples of non-invasive collection, namely …
20252 citations
Comparison of the Potential Relative Bioaccessibility of Zinc Supplements—In Vitro Studies
J Ośko, W Pierlejewska, M Grembecka - Nutrients, 2023 - mdpi.com
… supplements varied and ranged from 1.1% to 9.4%. The highest bioaccessibility was found for zinc diglycinate and the lowest for zinc sulphate. In 9 out of 10 tested dietary supplements, …
202321 citations
Evaluation of dietary supplement contamination by xenobiotic and essential elements using microwave-enhanced sample digestion and inductively coupled plasma …
GM Zinn, GMM Rahman, S Faber… - … Dietary Supplements, 2016 - Taylor & Francis
… , Pb contamination was observed in all supplements, with the zinc supplement having a concentration of 0.738 μg g −1 , the highest of the dietary supplements tested in this study. The …
20166 citations
Zinc in human health: an update
AS Prasad - The Journal of Trace Elements in Experimental …, 1998 - Wiley Online Library
… In this review topics such as zinc and growth, zinc and serum testosterone levels, … serum testosterone before and during marginal zinc deficiency induced by restricting dietary zinc intake…
1998199 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-10-22. DSLD Label ID: 256618. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.