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Thyroid Support

Gaia Herbs
4.7
★ ★ ★ ★ ★
(3501 ratings)
Ashwagandha 80 mg
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Score42
The ashwagandha amount is small and lacks withanolide standardization, while iodine and a proprietary herbal blend drive the thyroid-focused formula. The 630 mg proprietary blend prevents ingredient-by-ingredient assessment, and combining iodine with ashwagandha adds thyroid-management complexity.
How scoring works
Quantity:60 Liquid(s) • (30 servings)
Goals:

Score 42

The ashwagandha amount is small and lacks withanolide standardization, while iodine and a proprietary herbal blend drive the thyroid-focused formula. The 630 mg proprietary blend prevents ingredient-by-ingredient assessment, and combining iodine with ashwagandha adds thyroid-management complexity.
How scoring works

Also available as

1 option
120 servings Ashwagandha 80 mg • 120 Liquid(s) • 60 servings $49.49 ($0.82 per serving)
$30.59($1.01 per serving)
Vitacost
$ 30.59
iHerb
$ 30.59
Amazon
$ 30.59
iHerb
$ 30.59
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Analysis

unstandardized ashwagandha root extract supplies 80 mg in two-capsule serving. The ashwagandha amount is small and lacks withanolide standardization, while iodine and a proprietary herbal blend drive the thyroid-focused formula.

It is better viewed as a broad thyroid-support blend than as a dedicated ashwagandha supplement. Only thirty full servings and a high serving cost reduce value for ashwagandha-focused use.

The 630 mg proprietary blend prevents ingredient-by-ingredient assessment, and combining iodine with ashwagandha adds thyroid-management complexity. Start with the lowest practical serving and judge tolerance before making it a regular part of the routine.

Who is it for
  • Adults specifically seeking a broad thyroid-support blend
  • People whose thyroid clinician has reviewed the ingredients
  • Users not relying on it for a high ashwagandha dose
Best for
  • Clinician-reviewed thyroid routines
  • Iodine plus herbal support
  • People comfortable with a proprietary blend

Pros

  • Includes 80 mg of ashwagandha root extract
  • Provides iodine from seaweed
  • Two capsules permit partial dosing
  • Designed around a specific thyroid-support use

Cons

  • Low ashwagandha amount
  • No withanolide standardization
  • Opaque proprietary blend
  • High serving cost for ashwagandha delivery

Warnings

  • Iodine and ashwagandha can both affect thyroid management; people with thyroid disease or taking thyroid medicine need clinician guidance.
  • The proprietary herbal blend prevents a full interaction review from the supplied data.
  • Avoid during pregnancy unless the full thyroid formula is approved by a prenatal clinician.
  • Stop use and seek care for jaundice or dark urine because ashwagandha has rare liver-injury reports.

Nutrient quality

42 Lower impact

Ashwagandha and iodine sources are partly identified, while a proprietary extract blend prevents full form assessment. Low ashwagandha potency, ambiguous iodine, and an opaque blend make the formula difficult to judge safely.

Ingredient transparency

38 Lower impact

Ashwagandha is quantified, while the proprietary blend hides its components and iodine appears twice. A proprietary blend conceals component-level doses.

Customer satisfaction

71 High impact

The supplied average is favorable, with very large response volume. Complaint patterns and purpose-related experiences are not supplied.

Value for money

22 Situational impact

The asking price is difficult to justify for the disclosed formula. Serving value is weak relative to the ashwagandha support provided.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
2 Gram(s)
Iodine (Brown Seaweed, Kelp)
 100 mcg
Ashwagandha root extract
80 mg
Proprietary Extract Blend
630 mg
Gluten Free Adults 18–50 Vegan Women Vegetarian
Report overview
Ashwagandha · 80 mg OverallScore46
F Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyF Value

Reported customer feedback averages 4.66 out of 5 across 3,496 reviews. An unbranded extract without marker standardization limits ingredient-form confidence; the exact milligram quantity is transparent, but dose alignment is limited or uncertain. Ashwagandha may affect thyroid function and has rare liver-injury reports, so pregnancy, thyroid or liver concerns, and potentially interacting medicines warrant clinician guidance.

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87 Performance

Ashwagandha KSM-66 600 mg

NutraBio
<p>Ingredient quality is better supported by 600 mg KSM-66 ashwagandha root extract, giving this option a clear ashwagandha-centered rationale. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
82 Performance

Sleep Well Berry Flavored

Nature's Way
<p>Ingredient quality is better supported by 125 mg Sensoril ashwagandha extract, giving this option a clear ashwagandha-centered rationale. Magnesium citrate and melatonin add direct nighttime support, but melatonin makes the formula less suitable for daytime use.</p>
86 Performance

Anxiety & Stress Relief

Nature's Bounty
<p>Ingredient quality is better supported by 600 mg ashwagandha extract with a named withanolide form, giving this option a clear ashwagandha-centered rationale. L-theanine adds a second stress-oriented ingredient, though the broader formula may not suit someone seeking ashwagandha alone.</p>
87 Budget

Standardized Extract Ashwagandha 450 mg

NOW
<p>450 mg ashwagandha extract with a named withanolide form retains the main ashwagandha focus at a lower serving cost. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
86 Budget

Optimized Ashwagandha

Life Extension
<p>125 mg Sensoril ashwagandha extract retains the main ashwagandha focus at a lower serving cost. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
86 Budget

Sensoril 125 mg

Swanson Ultra
<p>125 mg Sensoril ashwagandha extract retains the main ashwagandha focus at a lower serving cost. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
87 Value

Standardized Extract Ashwagandha 450 mg

NOW
<p>450 mg ashwagandha extract with a named withanolide form combines a well-defined ashwagandha serving with favorable value evidence. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
86 Value

Ashwagandha Extract 450 mg

Swanson
<p>450 mg ashwagandha extract with a named withanolide form combines a well-defined ashwagandha serving with favorable value evidence. The identified extract or withanolide form provides clearer potency information than the original's unstandardized ingredient.</p>
86 Value

Ashwagandha

Jarrow Formulas
<p>300 mg ashwagandha combines a well-defined ashwagandha serving with favorable value evidence. The larger listed ashwagandha amount may suit someone seeking a more substantial serving, while individual tolerance still matters.</p>
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