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Thyroid-SP

product on market Capsule Bronson Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Iodine and L-Tyrosine provide essential precursors for thyroid hormone synthesis, while Ashwagandha and Coleus forskohlii are studied for their potential to support endocrine balance. Research evidence for these combined ingredients is generally moderate to limited. The profile maintains a high safety rating for typical users.

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

Label

Product Label

Label for Thyroid-SP
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
180
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

300 mcg (200% DV)
2.0× RDA — within safe limits 245 studies (A:4, B:133)
200 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
50 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Coleus forskohlii extract
10.8 mg

Other Ingredients

Gelatin Microcrystalline Cellulose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Take 1-3x daily

Directions: As a dietary supplement for adults, take 1 capsule one to three times daily or as directed by a healthcare professional.

Warnings & Precautions

Warning: Consult a healthcare professional before taking this product if you are pregnant or nursing.

Keep out of reach of children.

Formulation Notes

Helps support healthy thyroid function Helps maintain healthy metabolism, circulation, and energy

300 mcg Iodine 200 mcg L-Tyrosine 50 mg Ashwagandha

Additional Information

Bronson Nutrition+ since 1960

180 Count

Store at room temperature. Protect from light.

Discover the Bronson Difference To Reorder: www.bronsonvitamins.com 1-800-235-3200

Metadata

Product Details

UPC / SKU7 16563 37202 6
DSLD Entry Date2020-08-23
Product TypeOther Combinations
FormCapsule
BrandBronson
DSLD ID233146
Data Updated2026-04-11
Research

Research Evidence

292
Research Sources
57
Avg Quality
160
Meta Analysis
70
Systematic Review
36
Rct
8
Cochrane Review
8
Clinical Trial
3
Regulatory Source
2
Narrative Review
2
Other
1
Guideline
1
Openfda Safety
A Umbilical cord antiseptics for preventing sepsis and death among newborns
Meta Analysis The Cochrane database of systematic reviews 2026 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Interventions for cutaneous molluscum contagiosum
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Chlorhexidine vs Povidone-Iodine and Incidence of Catheter-Related Infections: A Systematic Review and Meta-Analysis
Meta Analysis JAMA network open 2026 PubMed DOI
B Radioiodine Remnant Ablation for Differentiated Thyroid Cancer: A Systematic Review and Meta-analysis
Meta Analysis JAMA otolaryngology-- head & neck surgery 2021 PubMed DOI
B Risk of primary breast cancer in patients with differentiated thyroid cancer undergoing radioactive iodine therapy: a systematic review and meta-analysis
Meta Analysis European journal of nuclear medicine and molecular imaging 2022 PubMed DOI
B Alcoholic chlorhexidine skin preparation or triclosan-coated sutures to reduce surgical site infection: a systematic review and meta-analysis of high-quality randomised controlled trials
Meta Analysis The Lancet. Infectious diseases 2022 PubMed DOI
B Oral hygiene care for critically ill patients to prevent ventilator-associated pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Interventions for ingrowing toenails
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
B Interventions for the management of malignant pleural effusions: a network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2016 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.