ThyroSense

Name: ThyroSense
Brand: Natural Factors WS WomenSense
SKU: 1lAYAWoe
Rating: 4.8 (2531 reviews)

Natural Factors WS WomenSense

4.8

★ ★ ★ ★ ★

(2531 ratings)

Tyrosine 500 mg

Vitamin B5 100 mg

Ashwagandha 150 mg

Score

A 30-day supply of targeted metabolic and thyroid support using amino acids and minerals.

How scoring works

Quantity:60 Capsule(s) • (30 servings)

Goals:

Brain Health

Score 90

A 30-day supply of targeted metabolic and thyroid support using amino acids and minerals.

How scoring works

Also available as

1 option

120 servings B5 100 mg, Ashwagandha 150 mg +1 more • 120 Capsule(s) • 60 servings $18.87 ($0.31 per serving)

$10.47($0.34 per serving)

iHerb	$ 10.47
Vitacost	$ 11.53

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Analysis

This formula is built around L-tyrosine and iodine, which work together to support the pathways that regulate your metabolic energy and mental clarity. By adding selenium and guggul extract, it provides broad-spectrum support for hormonal health and metabolic efficiency.

It also features pantothenic acid (B5), which is essential for adrenal health and managing the physiological response to stress. It is a high-quality choice for individuals seeking to support their mental energy and maintain a healthy, balanced metabolism.

Pros

High transparency in ingredient labeling
Logical precursor and mineral combination
Includes guggul extract for metabolic support
Vegetarian-friendly capsule

Cons

Less cost-effective than the larger 120-count bottle
Contains multiple trace minerals that may overlap with a multivitamin

Warnings

Do not use if pregnant or nursing without consulting a pro
L-tyrosine may affect certain mood medications

Nutrient quality

Highest impact

Utilization of L-selenomethionine and potassium iodide reflects a focus on bioavailable and stable mineral forms. Meaningful dosages of tyrosine and iodine support the primary objectives for metabolic and brain health.

Ingredient transparency

Highest impact

Labeling provides specific quantities for all active components, including mineral forms and botanical extracts. Full disclosure of standardized amounts where applicable aids in evaluating quality and potency.

Customer satisfaction

Highest impact

Exceptional average rating and a high volume of reviews indicate a very successful and reliable user experience. Consistent feedback regarding energy and metabolic support reinforces the formula's effectiveness.

Value for money

Highest impact

Price per serving is highly competitive, offering excellent value for a multi-ingredient metabolic blend. Quality ingredient forms and significant dosages justify the cost relative to similar products.

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Goals

Selected only

Brain Health

Impact

Highest effect

A-

Goal Fit

B+

Strength of Support

B+

Coverage

Formula Quality

L-Tyrosine and Ashwagandha are included to support the brain's response to acute stress and cognitive load. These ingredients may contribute to maintaining focus and mental clarity during demanding tasks.

A 500mg dose of tyrosine provides meaningful precursor support for neurotransmitter synthesis. The inclusion of selenium and iodine provides foundational support for metabolic pathways that influence brain energy.

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Ingredients

Display goals

Ingredient	Amount per serving
Pantothenic Acid (Calcium Pantothenate)	100 mg
Iodine (Potassium Iodide)	100 mcg
Selenium (L-Selenomethionine)	50 mcg
Copper (Copper Gluconate)	0.5 mg
Manganese (Manganese Citrate)	0.5 mg
L-Tyrosine	500 mg
Ashwagandha extract	150 mg
Guggul extract	120 mg

Report overview

Tyrosine · 500 mg OverallScore

Active Ingredient Quality & Bioavailability

A+

Dose, Safety & Label Transparency

D-

Value

This thyroid supplement provides an effective 500mg dose of L-Tyrosine and is backed by strong third-party purity certifications. It is a transparent and reliable choice for metabolic support at a fair price.

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Vitamin B5 (Calcium Pantothenate) · 100 mg OverallScore

A-

Active Ingredient Quality & Bioavailability

Dose, Safety & Label Transparency

Value

This thyroid-focused formula includes a potent 100mg dose of Vitamin B5 to support adrenal health and stress management. It combines B5 with specialized minerals and botanicals for focused metabolic support.

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Ashwagandha · 150 mg OverallScore

Active Ingredient Quality & Bioavailability

C+

Dose, Safety & Label Transparency

A+

Value

This thyroid support formula provides a modest maintenance dose of ashwagandha along with other targeted nutrients. It maintains high transparency and offers fair value for a multi-ingredient supplement.

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Alternative products

Value

Thyroid Health Formula

Natural Factors

4.8

★★★★★

(3629 ratings)

Selection of 500mg L-tyrosine and iodine supports the foundation of thyroid hormone production. Selenium and guggul provide additional support for hormonal balance and healthy metabolic rates at a competitive value.

Other sellers (2)

Value

Adrenal Support

Zoi Research

4.6

★★★★★

(629 ratings)

Standardized rosavins from Rhodiola and withanolides from Ashwagandha support adrenal health and resilience. The inclusion of B-vitamins and a significant 500mg tyrosine dose assists with cognitive endurance and mental focus.

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Value

Essential Thyroid Nutrition

NutriCology

4.9

★★★★★

(216 ratings)

Zinc Picolinate and Selenium provide essential mineral cofactors for metabolic health and energy maintenance. This combination of tyrosine and ashwagandha assists with stress resilience and supporting a healthy metabolic rate.

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Performance

Thyrocsin

Thorne

4.8

★★★★★

(5584 ratings)

Utilizing zinc bisglycinate and L-selenomethionine provides targeted support for thyroid health with superior absorption. Bioactive methylcobalamin ensures efficient systemic delivery while supporting endocrine balance and daily vitality.

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Performance

Adrenal Support

Vital Nutrients

4.7

★★★★★

(192 ratings)

Professional-grade bovine glandulars and cordyceps mycelium provide a specialized approach to maintaining endocrine health. Eleuthero and ashwagandha root extracts further enhance the formula for systemic balance during environmental pressure.

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Performance

Triple Action Thyroid

Life Extension

4.7

★★★★★

(1841 ratings)

Standardized Sensoril Ashwagandha and fermented Ginseng extract assist with maintaining alertness and mental focus. Combining 200mg of L-tyrosine with kelp-derived iodine provides a multifaceted approach to supporting metabolic foundations.

Other sellers (3)

Budget

ThyroSense

Natural Factors WS WomenSense

4.8

★★★★★

(2531 ratings)

Large bottle format offers the same effective 500mg tyrosine and ashwagandha blend at a lower price per serving. Potassium iodide and selenium provide the structural foundation for metabolic energy and thyroid health maintenance.

Other sellers (1)

Budget

Adrenal Optimizer

Jarrow Formulas

4.6

★★★★★

(2115 ratings)

Increasing pantothenic acid to 250mg enhances metabolic resilience and energy conversion support. Adaptogenic rhodiola and eleuthero assist with managing fatigue and supporting cognitive performance during periods of demand.

Other sellers (5)

Budget

Stress Support

Zoi Research

4.6

★★★★★

(2910 ratings)

High-dose pantothenic acid and L-theanine work together to support a calm but alert mental state. This comprehensive B-complex ensures efficient metabolic support for the nervous system during demanding metabolic periods.

Other sellers (0)

Value