Vitanica ThyroFem Thyroid Support supplement bottle
Vitanica

ThyroFem Thyroid Support Review

What We Researched
10 active ingredients analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
92
Product Score Excellent
85
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as calcium ascorbate) 300 mg 500%
Vitamin E (as d-alpha tocopheryl succinate) 100 IU 333%
Vitamin B12 (as methylcobalamin) 500 mcg 8,333%
Iodine (from kelp) 150 mcg 100%
Zinc (as picolinate) 10 mg 66%
Copper (as amino acid chelate) 1 mg 50%
Selenium (as l-selenomethionine) 100 mcg 142%
L-Tyrosine 500 mg *
Ashwagandha Root Extract ~ Withania somnifera 250 mg *
Rhodiola Rosea Root Extract 100 mg *
Bioavailability Excellent

Absorption Rating

  • Vitamin C (as calcium ascorbate) Good
  • Vitamin E (as d-alpha tocopheryl succinate) Good
  • Vitamin B12 (as methylcobalamin) Good
  • Iodine (from kelp) Good
  • Zinc (as picolinate) Fair
  • Copper (as amino acid chelate) Fair
  • Selenium (as l-selenomethionine) Good
  • L-Tyrosine Good
  • Ashwagandha Root Extract ~ Withania somnifera Good
  • Rhodiola Rosea Root Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Water
Efficacy Very Good

Dosage Analysis

  • Vitamin C (as calcium ascorbate) 300 mg Effective
  • Vitamin E (as d-alpha tocopheryl succinate) 100 IU Effective
  • Vitamin B12 (as methylcobalamin) 500 mcg Effective
  • Iodine (from kelp) 150 mcg Effective
  • Zinc (as picolinate) 10 mg Effective
  • Copper (as amino acid chelate) 1 mg Effective
  • Selenium (as l-selenomethionine) 100 mcg Effective
  • L-Tyrosine 500 mg Effective
  • Ashwagandha Root Extract ~ Withania somnifera 250 mg Under-dosed
  • Rhodiola Rosea Root Extract 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as calcium ascorbate) 300 mg 500%
Vitamin E (as d-alpha tocopheryl succinate) 100 IU 333%
Vitamin B12 (as methylcobalamin) 500 mcg 8,333%
Iodine (from kelp) 150 mcg 100%
Zinc (as picolinate) 10 mg 66%
Copper (as amino acid chelate) 1 mg 50%
Selenium (as l-selenomethionine) 100 mcg 142%
L-Tyrosine 500 mg *
Ashwagandha Root Extract ~ Withania somnifera 250 mg *
Rhodiola Rosea Root Extract 100 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Vitanica

Founded 1994 · Tualatin, Oregon, USA · 109 products · vitanica.com/

Certifications

2 certifications
Consumerlab Verified Source
NSF Certified Verified

Transparency

3 claims
Third Party Testing Claim — Claimed Source
Testing Lab Disclosure — True

Violation History

1 incident
Prop 65 Mercury2020-01-17Source
Related Supplements
Frequently Asked Questions
Is Vitanica ThyroFem Thyroid Support a good supplement?

Vitanica ThyroFem Thyroid Support received a product quality score of 92/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 10 active ingredients with 30 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Vitanica, holds a brand trust score of 85/100 with 2 verified certifications including Consumerlab, NSF Certified.

What are the ingredients in Vitanica ThyroFem Thyroid Support?

Vitanica ThyroFem Thyroid Support contains 10 active ingredients: Vitamin C (as calcium ascorbate) (300 mg), Vitamin E (as d-alpha tocopheryl succinate) (100 IU), Vitamin B12 (as methylcobalamin) (500 mcg), Iodine (from kelp) (150 mcg), Zinc (as picolinate) (10 mg), Copper (as amino acid chelate) (1 mg), and 4 more. Notable high-dose ingredients include Vitamin C at 500% DV, Vitamin E at 333% DV, Vitamin B12 at 8,333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitanica ThyroFem Thyroid Support safe to take?

Vitanica ThyroFem Thyroid Support has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Vitanica a trustworthy supplement brand?

Vitanica receives a brand trust score of 85/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Tualatin, Oregon, USA, the company offers 109 products in their lineup. They hold 2 verified certifications including Consumerlab, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Vitanica has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.