Product Image

Thyro-T

LifeSeasons
4.6
★ ★ ★ ★ ★
(497 ratings)
Ashwagandha 300 mg
Tyrosine 200 mg
Selenium 50 mcg
Product Image
Score 70.0

Thyro-T is a multi-ingredient supplement designed to support thyroid health, metabolism, energy, and stress response through a blend of vitamins, minerals, adaptogens, and glandular material. While comprehensive, the inclusion of bovine thyroid extract and lower doses of some key minerals like selenium and zinc may warrant careful consideration.

Quantity: 60 Capsule(s)Servings size: 2 Capsule(s) (30 servings)
Selected goals:
Other goals:
Stress Relief
Energy
Mood Support
Mental Focus
Sleep Support

Score 70.0

Thyro-T is a multi-ingredient supplement designed to support thyroid health, metabolism, energy, and stress response through a blend of vitamins, minerals, adaptogens, and glandular material. While comprehensive, the inclusion of bovine thyroid extract and lower doses of some key minerals like selenium and zinc may warrant careful consideration.

Analysis

LifeSeasons Thyro-T is formulated as a comprehensive thyroid support supplement, aiming to address a wide array of interconnected health goals including metabolism, energy, mood, and stress response. The product's strength lies in its multi-ingredient approach, combining foundational thyroid nutrients like Iodine (from Atlantic Kelp), L-Tyrosine, Zinc, and Selenium with adaptogenic herbs such as Ashwagandha, and traditional compounds like Guggul and Coleus forskohlii. A notable and somewhat controversial inclusion is 50mg of Bovine Thyroid glandular material, which is intended to directly supply thyroid compounds but can be a concern for some consumers or those with specific medical conditions. The overall blend suggests an attempt to holistically support thyroid function, adrenal health, and overall well-being, though some ingredient dosages could be optimized.

Pros
  • Combines essential thyroid nutrients (Iodine, L-Tyrosine, Zinc, Selenium) with adaptogenic herbs (Ashwagandha) and other traditional compounds (Guggul, Coleus forskohlii).
  • Ashwagandha (300mg) is a good dose for stress relief and mood support.
  • Contains Bovine Thyroid glandular material for those seeking a more direct glandular support approach.
  • Aims to address a broad spectrum of interconnected health goals beyond just thyroid function, like stress, mood, and energy.
Cons
  • Contains Bovine Thyroid, which may not be suitable for all individuals, particularly those with diagnosed thyroid conditions or on thyroid medication, without medical supervision.
  • The dose of Selenium (50mcg) is on the lower end compared to the generally recommended 100-200mcg for optimal thyroid support.
  • The dose of Zinc (5mg) is also relatively low for optimal daily intake, especially when targeting specific health goals.
  • The price per serving ($1.29) is on the higher side compared to some single-ingredient supplements or even other comprehensive multi-ingredient thyroid formulas.
Warnings
  • Individuals with pre-existing thyroid conditions (hypo- or hyperthyroidism), those taking thyroid hormones, or pregnant/nursing individuals should consult a healthcare professional before using due to the inclusion of Iodine, L-Tyrosine, and especially Bovine Thyroid glandular material.
  • Kelp is a natural source of iodine, but iodine sensitivity or excess iodine intake can be problematic for some, potentially exacerbating certain thyroid conditions.
  • Guggul and Coleus forskohlii can interact with certain medications, including blood thinners, blood pressure medications, and medications for diabetes. Consult a healthcare provider before use if on such medications.
  • Ashwagandha can interact with immunosuppressants, sedatives, and thyroid medications; caution is advised when combining.
$38.99($1.29 per serving)
iHerb
$ 38.99
Ingredients
IngredientAmount per serving
Selenium (Selenomethionine) 50 mcg
Zinc (Zinc Gluconate) 5 mg
Ashwagandha (Withanolides) 300 mg
L-Tyrosine 200 mg
Coleus forskohlii (Forskolin) 100 mg
Guggul resin extract (Guggulsterones) 100 mg
Thyroid (Bovine) 50 mg
Mullein 50 mg
Burdock 25 mg
Atlantic Kelp extract (Iodine) 175 mcg
Gluten Free Adults 18–50 Dairy Free
Categories
Ashwagandha 85.0
Providing 300mg of Ashwagandha (standardized for Withanolides) is a good and effective dose for its adaptogenic, stress-reducing, and mood-supporting properties. This quantity aligns well with research-backed dosages for its purported benefits, making it a strong contributor to the product's overall efficacy in these areas.
Tyrosine 75.0
The inclusion of 200mg of L-Tyrosine is valuable, as it's an amino acid vital for the production of thyroid hormones and key neurotransmitters like dopamine and norepinephrine. This dosage is supportive for cognitive function and mood, though some dedicated nootropic or mood-support products often contain higher amounts for more pronounced effects.
Selenium 70.0
The product contains 50mcg of Selenomethionine, which is a bioavailable form of selenium crucial for thyroid hormone conversion and antioxidant defense. While beneficial, higher doses (e.g., 100-200mcg) are often recommended by nutritionists for optimal thyroid support, and some alternative thyroid supplements offer this, making its contribution good but not exceptional.
Goals
Stress Relief 85.0
Ashwagandha is a prominent adaptogen known for its significant stress-reducing properties and ability to modulate the body's stress response by balancing adrenal function. L-Tyrosine can also help with neurotransmitter production during stress, providing robust support for stress relief.
Metabolism Boost 80.0
Thyroid hormones are central to metabolism, and this product provides key precursors like Iodine and L-Tyrosine, along with cofactors like Selenium and Zinc crucial for thyroid hormone production and conversion. Coleus forskohlii is also included for its potential to stimulate metabolism, making this a strong blend for metabolic support.
Energy 80.0
By supporting healthy thyroid function, the product can enhance cellular energy production and reduce symptoms of fatigue commonly associated with suboptimal thyroid activity. Ashwagandha also helps combat fatigue often linked to chronic stress, contributing to improved energy levels.
93 Value

Alive! Once Daily Women's Ultra Potency

Nature's Way
4.7
★★★★★
(61247 ratings)
This comprehensive multivitamin offers excellent value by providing well-dosed thyroid-supporting minerals: Iodine (150mcg, comparable), Selenium (250mcg, much higher), and Zinc (15mg, much higher) at a significantly lower price per serving than Thyro-T. It provides a holistic nutritional foundation addressing general health, immunity, and energy efficiently.
82 Value

Ancient Multi Immune+

Ancient Nutrition
4.8
★★★★★
(685 ratings)
This multi provides strong doses of Selenium (400mcg) and Zinc (20mg), and a good Iodine dose (160mcg), along with a TCM Immune Blend that includes Ashwagandha. While its price per serving is comparable to or slightly higher than Thyro-T, its significantly higher mineral potencies and broader spectrum of vitamins offer a more robust overall health and immune benefit.
78 Value

Immune 4

California Gold Nutrition
4.7
★★★★★
(181677 ratings)
A very focused and highly reviewed immune support formula that offers great value. It includes the same Selenium dose (50mcg) as Thyro-T, a higher Zinc dose (10mg vs 5mg), plus high doses of Vitamin C and D. At a very low price per serving, it's a cost-effective alternative for boosting general immunity and ensuring adequate intake of crucial minerals.
98 Performance

Thyroid Support Complex

Pure Encapsulations
4.6
★★★★★
(133 ratings)
This product is a superior, more potent, and comprehensive alternative for overall thyroid support. It features higher and more effective dosages of L-Tyrosine (500mg), Ashwagandha (400mg), Selenium (200mcg), and Zinc (20mg) compared to Thyro-T. It also includes Guggul and Forskohlii, plus additional beneficial nutrients, and comes from a professional-grade brand known for purity and bioavailability.
95 Performance

Stress Remedy

Pure Synergy
4.6
★★★★★
(323 ratings)
For the stress relief, mood support, and energy goals of Thyro-T, this is a premium, comprehensive adaptogenic blend. It contains a very high dose of quality Ashwagandha (600mg vs 300mg in Thyro-T), along with other potent stress-modulating herbs. While more expensive, it offers a far more robust and synergistic approach to adaptogenic support.
90 Performance

Ferodrox

Kaged Muscle
4.3
★★★★★
(576 ratings)
Although primarily focused on testosterone support, Ferodrox offers a significantly higher dose of KSM-66 Ashwagandha (600mg vs 300mg in Thyro-T) and OptiZinc (30mg vs 5mg). KSM-66 is a gold standard Ashwagandha extract. For individuals prioritizing potent Ashwagandha and Zinc intake, this product delivers superior amounts of these key ingredients.
75 Budget

Thyroid Essentials

Swanson
4.7
★★★★★
(536 ratings)
This alternative provides a foundational blend for thyroid support, including Iodine, L-Tyrosine, Selenium, Zinc, and Coleus, at a significantly lower price per serving compared to Thyro-T. While it omits Ashwagandha and Guggul found in the original, it offers essential thyroid precursors and minerals, making it a cost-effective option for basic thyroid nutrient support.
88 Budget

Standardized Extract Ashwagandha 450 mg

NOW
4.7
★★★★★
(48756 ratings)
For the stress relief, mood support, and mental focus aspects of Thyro-T, this product offers a higher dose of Ashwagandha (450mg vs 300mg in Thyro-T) from a highly reputable brand (NOW) at a drastically lower price per serving. It's an excellent choice if your primary goal is the adaptogenic benefits of Ashwagandha.
92 Budget

Best L-Tyrosine 500 mg

Doctor's Best
4.7
★★★★★
(4789 ratings)
This alternative delivers more than double the L-Tyrosine (500mg vs 200mg in Thyro-T) at an exceptionally low price per serving. L-Tyrosine is a critical precursor for thyroid hormones and neurotransmitters, directly supporting energy and mental focus, offering a highly efficient way to boost this specific component.
93 Value

Alive! Once Daily Women's Ultra Potency

Nature's Way
4.7
★★★★★
(61247 ratings)
This comprehensive multivitamin offers excellent value by providing well-dosed thyroid-supporting minerals: Iodine (150mcg, comparable), Selenium (250mcg, much higher), and Zinc (15mg, much higher) at a significantly lower price per serving than Thyro-T. It provides a holistic nutritional foundation addressing general health, immunity, and energy efficiently.
82 Value

Ancient Multi Immune+

Ancient Nutrition
4.8
★★★★★
(685 ratings)
This multi provides strong doses of Selenium (400mcg) and Zinc (20mg), and a good Iodine dose (160mcg), along with a TCM Immune Blend that includes Ashwagandha. While its price per serving is comparable to or slightly higher than Thyro-T, its significantly higher mineral potencies and broader spectrum of vitamins offer a more robust overall health and immune benefit.
78 Value

Immune 4

California Gold Nutrition
4.7
★★★★★
(181677 ratings)
A very focused and highly reviewed immune support formula that offers great value. It includes the same Selenium dose (50mcg) as Thyro-T, a higher Zinc dose (10mg vs 5mg), plus high doses of Vitamin C and D. At a very low price per serving, it's a cost-effective alternative for boosting general immunity and ensuring adequate intake of crucial minerals.
98 Performance

Thyroid Support Complex

Pure Encapsulations
4.6
★★★★★
(133 ratings)
This product is a superior, more potent, and comprehensive alternative for overall thyroid support. It features higher and more effective dosages of L-Tyrosine (500mg), Ashwagandha (400mg), Selenium (200mcg), and Zinc (20mg) compared to Thyro-T. It also includes Guggul and Forskohlii, plus additional beneficial nutrients, and comes from a professional-grade brand known for purity and bioavailability.
95 Performance

Stress Remedy

Pure Synergy
4.6
★★★★★
(323 ratings)
For the stress relief, mood support, and energy goals of Thyro-T, this is a premium, comprehensive adaptogenic blend. It contains a very high dose of quality Ashwagandha (600mg vs 300mg in Thyro-T), along with other potent stress-modulating herbs. While more expensive, it offers a far more robust and synergistic approach to adaptogenic support.
90 Performance

Ferodrox

Kaged Muscle
4.3
★★★★★
(576 ratings)
Although primarily focused on testosterone support, Ferodrox offers a significantly higher dose of KSM-66 Ashwagandha (600mg vs 300mg in Thyro-T) and OptiZinc (30mg vs 5mg). KSM-66 is a gold standard Ashwagandha extract. For individuals prioritizing potent Ashwagandha and Zinc intake, this product delivers superior amounts of these key ingredients.