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Thyroid Boost

product on market Capsule Bluebonnet Targeted Choice Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 56% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Iodine, selenium, and L-tyrosine are essential precursors and cofactors for thyroid hormone synthesis with strong evidence for their roles. Ashwagandha and thyroid glandulars are included to support endocrine function, though clinical evidence for glandular extracts is more limited. The overall evidence coverage for this specific formulation is low.

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

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
45
Servings
Other Combinations
Product Type
56%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
55 mcg (100% DV)
Within RDA (1.0× RDA) 173 studies (A:0, B:67)
300 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Thyroid Glandular, Powder
150 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Forskohlii root extract
75 mg
Guggul Gum Resin Extract
75 mg
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
Market median: 650.0mg (87 products) 1 studies — no high-quality reviews

Other Ingredients

Vegetable Capsules Cellulose Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take two capsules once daily or as directed by a healthcare practitioner.

Warnings & Precautions

Warning: Do not use this product if you are pregnant, trying to conceive or breastfeeding. If you have a medical condition or are taking prescription medication, particularly those to treat thyroid conditions, consult your physician before use.

Keep out of reach of children.

Formulation Notes

Bluebonnet's Targeted Choice Thyroid Boost Vegetable Capsules are specially formulated with unique, sustainably harvested or wildcrafted botanical extracts, free-form L-Tyrosine, as well as iodine from a proprietary blend of glandular powder, potassium iodide and brown seaweeds (i.e., Kelp and bladderwrack). Freeze-dried, thyroxine- and BSE/TSE-free glandular powder sourced from pasture-fed cows not treated with hormones or antibiotics was integrated to help maintain healthy thyroid hormone levels that are already within the normal range.

Freeze-dried, thyroxine- and BSE/TSE-free glandular powder sourced from pasture-fed cows not treated with hormones or antibiotics was integrated to help maintain healthy thyroid hormone levels that are already within the normal range.

Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of yeast, gluten, barley, rice, sodium and sugar.

Glandular support

Whole food-based formula

Made with Non GMO Ingredients Soy Free Gluten Free

InSea2

Additional Information

Made with Non GMO Ingredients

Metadata

Product Details

UPC / SKU7 43715 02042 9
DSLD Entry Date2024-10-24
Product TypeOther Combinations
FormCapsule
BrandBluebonnet Targeted Choice
DSLD ID316442
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
View all evidence for Iodine →
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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.