Home/ Supplements/ Selenium/ GTA

GTA

product on market Capsule Biotics Research Corporation Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains antioxidants like superoxide dismutase and catalase, alongside selenium, which support cellular protection against oxidative stress. Evidence for the efficacy of porcine glandular concentrates and rubidium in human health is limited. Overall, the clinical evidence supporting this specific combination of ingredients is sparse.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for GTA
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5 mcg (7% DV)
Within RDA (0.1× RDA) 173 studies (A:0, B:67)
Porcine Glandular Concentrate
5 mg
Rubidium
5 mcg
Superoxide Dismutase
30 mcg
Catalase
30 mcg

Other Ingredients

Gelatin Water Glycerin
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

RECOMMENDATION: One (1) capsule one (1) to three (3) times each day as a dietary supplement or as otherwise directed by a healthcare professional.

Warnings & Precautions

Caution: Not recommended for pregnant or lactating women.

KEEP OUT OF REACH OF CHILDREN

Sealed with an imprinted safety seal for your protection.

Additional Information

Store in a cool, dry area.

Rev. 5/08

Lot Number: 34310A Exp. Date: FEB 12

Metadata

Product Details

DSLD Entry Date2013-05-24
Product TypeOther Combinations
FormCapsule
BrandBiotics Research Corporation
DSLD ID21836
Data Updated2026-04-11
Research

Research Evidence

273
Research Sources
55
Avg Quality
131
Meta Analysis
61
Systematic Review
55
Rct
19
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Other
1
Observational
1
Openfda Safety
A Selenium for preventing cancer
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Selenium supplementation for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Selenium supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011 PubMed DOI
B Selenium and prostate cancer: systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2012 PubMed DOI
B Selenium supplementation for Hashimoto's thyroiditis
Systematic Review The Cochrane database of systematic reviews 2013 PubMed DOI
B Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Selenium, antioxidants, cardiovascular disease, and all-cause mortality: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis The American journal of clinical nutrition 2020 PubMed DOI
B The effect of selenium supplementation on coronary heart disease: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) 2017 PubMed DOI
B Meta-analysis of selenium effects on the meat quality of broilers
Meta Analysis Poultry science 2024 PubMed DOI
View all evidence for Selenium →
Compare

Similar Products

Super Selenium 200 mcg
Viva Vitamins · Capsule
100
Selenium 100 mcg
VitaCeutical Labs · Capsule
100
Selenium 200 mcg
Vitabase · Capsule
100
Selenium 200 mcg
Vitabase · Capsule
100
Selenium 200 mcg as L-Selenomethionine
Martin Avenue Pharmacy · Capsule
100
View all Selenium products →
Selenium research Best Selenium All Selenium products More from Biotics Research Corporation View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.