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Thyroid Thrive

product on market Capsule RidgeCrest Herbals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains selenium, copper, and manganese, which are essential minerals for thyroid hormone synthesis and antioxidant defense. While these nutrients are biologically necessary, the overall evidence coverage for this specific combination is limited. The ingredients are generally recognized as safe when taken within recommended daily allowances.

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
20
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
60 mg (100% DV)
50 mg (500% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
100 mcg (143% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
500 mcg (25% DV)
Within RDA (0.6× RDA) 37 studies (A:0, B:11)
1.8 mg (90% DV)
Within RDA (0.8× RDA) 9 studies — no high-quality reviews
500 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Thyroid Thrive Herbal Blend
1550 mg
AvailaBlend Bioavailability Complex
15 mg

Other Ingredients

Vegetable Capsule Microcrystalline Cellulose Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For best results, take 3 capsules each morning until desired results are achieved. Results may be felt in minutes or hours, but in some cases take days or weeks, and improve with continued use. Once desired results are obtained, consider reducing dose to 1-2 capsules each morning for maintenance.

Warnings & Precautions

Warning: Do not use if safety seal around cap is broken or missing.

If pregnant or nursing, see a doctor before use.

Keep out of reach of children.

Formulation Notes

Contains no animal products, corn, dairy, gluten, GMO, soy, wheat, or yeast.

Additional Information

Natural thyroid health Improve mood & energy Stabilize metabolism Promote hormone balance Support associated glands

Eclectic Innovation Effective

Not for sale in CA without Prop 65 warning. See also www.prop65.info.

Other Information: Capsule size “00”.

"Guaranteed results, naturally!" Valid through authorized resellers. At RidgeCrest Herbals, we pledge to bring you the most eclectic, innovative, and effective natural remedies, so you can take your health to a higher level and do more of the things you love. Please recycle responsibly

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Metadata

Product Details

UPC / SKU3 55724 00191 9
DSLD Entry Date2018-05-24
Product TypeOther Combinations
FormCapsule
DSLD ID177333
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 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.