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ThyroidHelp

product on market Capsule Herbs SRA Safety: 91/100
91/100

This product looks safe

  • Manganese: 40mg is 3.6× the Tolerable Upper Intake Level (11mg)
  • Vitamin D3: 18mg is 180.0× the Tolerable Upper Intake Level (0.1mg)
  • Selenium: 2mg is 5.0× the Tolerable Upper Intake Level (0.4mg)
  • 69% of ingredients have research evidence
F Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Bladderwrack and L-tyrosine provide iodine and amino acid precursors for thyroid hormone synthesis, while ashwagandha and magnesium support stress response and metabolic function. Research evidence for these ingredients varies from moderate to limited. The overall safety profile is high, with minimal concerns noted for the included components.

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

Alerts

Safety Alerts

Manganese: 40mg is 3.6× the Tolerable Upper Intake Level (11mg)

Vitamin D3: 18mg is 180.0× the Tolerable Upper Intake Level (0.1mg)

Selenium: 2mg is 5.0× the Tolerable Upper Intake Level (0.4mg)

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
69%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Bladderwrack
80 mg
56 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Vitamin C
52 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
40 mg
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
40 mg
Exceeds UL by 3.6× (UL: 11 mg) 9 studies — no high-quality reviews
40 mg
16666.7× RDA — above typical dose 139 studies (A:1, B:44)
24 mg
2.2× RDA — within safe limits 263 studies (A:6, B:134)
18 mg
Exceeds UL by 180.0× (UL: 0.1 mg) 608 studies (A:16, B:251)
4 mg
4.4× RDA — above typical dose (UL: 10 mg) 37 studies (A:0, B:11)
Potassium
3.2 mg
2 mg
Exceeds UL by 5.0× (UL: 0.4 mg) 173 studies (A:0, B:67)
0.8 mg
22.9× RDA — above typical dose 199 studies (A:1, B:55)

Other Ingredients

Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take two (2) capsules twice daily. For best results, take capsules in the morning and the afternoon with 8oz. of water.

Warnings & Precautions

Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children.

Formulation Notes

Supports healthy thyroid Balance & function

Additional Information

Store in a cool, dry place.

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Metadata

Product Details

DSLD Entry Date2024-08-22
Product TypeBotanical with Nutrients
FormCapsule
DSLD ID316212
Data Updated2026-04-11
Research

Research Evidence

63
Research Sources
54
Avg Quality
26
Systematic Review
21
Rct
11
Meta Analysis
5
Clinical Trial
B Identifying immunostimulatory herbal supplements that may flare autoimmune skin diseases: a systematic scoping review
Systematic Review Lupus science & medicine 2025 PubMed DOI
B Effects of Ashwagandha (Withania somnifera) on VO2max: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2020 PubMed DOI
B Does Ashwagandha supplementation have a beneficial effect on the management of anxiety and stress? A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytotherapy research : PTR 2022 PubMed DOI
B An update on the efficacy of anti-inflammatory agents for patients with schizophrenia: a meta-analysis
Meta Analysis Psychological medicine 2019 PubMed DOI
B Safety and efficacy of Withania somnifera for anxiety and insomnia: Systematic review and meta-analysis
Meta Analysis Human psychopharmacology 2024 PubMed DOI
B Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis
Meta Analysis PloS one 2021 PubMed DOI
B Plant-derived nootropics and human cognition: A systematic review
Systematic Review Critical reviews in food science and nutrition 2023 PubMed DOI
B Effects of Ashwagandha (Withania Somnifera) on stress and anxiety: A systematic review and meta-analysis
Meta Analysis Explore (New York, N.Y.) 2024 PubMed DOI
B Systematic review and network meta-analysis of the effects of plant active substance on quality of life in breast cancer patients
Systematic Review Frontiers in pharmacology 2025 PubMed DOI
B Clinical evidence for the adaptogenic effects of Withania somnifera and Rhodiola rosea - A systematic review with molecular interpretation of psychometric outcomes
Systematic Review Annals of agricultural and environmental medicine : AAEM 2026 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.