10 Best thyroid medications in Canada

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Last Updated - 2025/05/11

Best Choice

01
AOR

AOR Thyro Support 518mg 180 Caps 60-Day Supply - Promotes Balanced Thyroid Activity & Natural Energy, Supports Vitality, Vegan Non-GMO, Gluten-Free, Zinc & Copper Formula, Healthy Hair and Nails

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9.7 Taste

9.3 worth the money
Main highlights

Supports Restful Sleep: Foster a sense of calm and relaxation to promote restful nights with AOR Thyro Support. Users frequently share how this product helps them establish a more balanced sleep routine. Its thoughtful, Gluten Free, Non-GMO, and Vegan formulation complements your overall lifestyle by encouraging relaxation, so you can wake up refreshed and ready to tackle your day with clarity and purpose.
Reduces Bloating and Supports Comfort: Enjoy a lighter, more comfortable feeling throughout the day with AOR Thyro Support. Many users have experienced noticeable reductions in bloating, which enhances their overall sense of ease and confidence. With its carefully chosen ingredients, this supplement supports a balanced approach to wellness, making everyday activities feel more enjoyable.
Promotes Healthy Nail Growth: Strengthen and rejuvenate the appearance of your nails with AOR Thyro Support. Users have shared remarkable improvements, such as reduced brittleness and smoother nail surfaces. This product is designed to complement your inner wellness by supporting visible benefits, helping you showcase naturally healthy, beautiful nails as part of your overall self-care routine.
Enhances Vitality and Clarity: Experience an uplifting boost that revitalizes your energy levels and enhances focus with AOR Thyro Support. Many users report feeling more dynamic and productive throughout the day. Its thoughtfully crafted formula is designed to support overall vitality and cognitive function, helping you stay motivated and energized as you take on your daily challenges.
Encourages Healthier Hair Growth: Reveal a fuller and more vibrant look with the help of AOR Thyro Support. Customers often report visible improvements in hair texture and appearance, showcasing how this product nourishes from within. By supporting overall well-being, this supplement contributes to hair that looks and feels naturally healthy, boosting your confidence in every setting.
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9.7

Exceptional

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02
Pet Wellbeing

Pet Wellbeing Thyroid Support Gold for Cats - Supports Healthy Thyroid Gland Function in Cats, Normal Metabolism, Bugleweed, Lemon Balm - Veterinarian-Formulated Herbal Supplement 2 fl oz (59 ml)

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Main highlights

WHOLE-BODY SUPPORT. While the primary herbs in Thyroid Support Gold support healthy thyroid function, additional herbs are included to support areas influenced by thyroid hormones, such as heart health and a balanced nervous system.
VETERINARIAN-FORMULATED. MADE IN USA. MONEY-BACK GUARANTEE. TRUSTED CARE SINCE 2001. Expertly developed by our compassionate team of in-house holistic veterinarians to offer your pet essential health support, our vet-formulated supplements reflect over 20 years of leadership in pet wellness. Proudly produced in FDA-registered, GMP-certified facilities in the USA, each product is made with the highest-quality ingredients and undergoes rigorous testing for purity.
THYROID BALANCE. Thyroid hormones play a role in many aspects of your cat's health. Thyroid Support Gold provides gentle, holistic support to help maintain healthy thyroid function and help promote long-term balance in the thyroid gland.
HEALTHY METABOLISM. Thyroid hormones help regulate metabolism, which can influence appetite, thirst, and energy levels. Thyroid Support Gold is designed to support healthy metabolic function, helping your cat maintain a balanced weight, calm demeanor, and overall well-being.
BETTER QUALITY OF LIFE. Is your feline friend thriving? We’d be honored to help your cat live their happiest and healthiest life possible.
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9.4

Excellent

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Value for Money

03
CanPrev

CanPrev Thyroid-Pro Formula | 60 v-caps l Blend of Nutrients and Herbs l Dairy Free, Gluten free, GMO Free, Soy Free, Vegan

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8.7 worth the money

8.0 Taste
Main highlights

Supports Balanced Body Comfort: Experience steady and comfortable body temperature regulation with this expertly formulated blend. Selenium and manganese work together to promote natural balance, helping you stay at ease in various environments.
Reliable Thyroid Support: CanPrev Thyroid-Pro Formula provides targeted support for your thyroid gland using a purposeful blend of selenium, zinc, and iodine. This trusted supplement is a simple and effective choice for promoting overall balance and wellness in your daily life.
Enhances Mental Clarity and Calm: With ashwagandha root extract and zinc, this formula supports focus and mental clarity. Many users report feeling more balanced and prepared to handle daily demands with a greater sense of calm and confidence.
Encourages Balanced Eating Habits: This formula is designed to help you maintain a steady appetite and reduce cravings. The synergistic combination of zinc, copper, and iodine supports balanced eating patterns, making it easier to stay on track with your nutritional goals.
Boost Energy and Vitality: CanPrev Thyroid-Pro Formula is thoughtfully crafted to help you feel energized and ready to tackle the day. Featuring key ingredients such as iodine and l-tyrosine, this formula helps you maintain energy levels and mental sharpness, leaving you feeling refreshed and ready for whatever comes your way.
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9.3

Excellent

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04
Lorna Vanderhaeghe

Smart Solutions Thyrosmart Vegetarian Capsules, Helps to Maintain Normal Production of Thyroid Hormones, and Supports Production and Repair of Connective Tissue. With L-Tyrosine, Gluten-Free, No Artificial Preservatives or Sweeteners, 120 Count

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8.0 worth the money

8.0 Taste
Main highlights

THYROID HEALTH: Thyrosmart is formulated to support the optimum function of the thyroid and may be beneficial to anyone experiencing symptoms of underactive thyroid. Helps to maintain normal function of the thyroid gland and assists with normal production of thyroid hormones.
NO WHEAT, GLUTEN, SOY, ARTIFICIAL PRESERVATIVES OR SWEETNERS.
KEY INGREDIENTS: Formulated with Tyrosine, Ashwagandha, Selenium, and several other ingredients that work together to support thyroid health.
ADDED BENEFITS: Helps in the development and maintenance of bones, and assists with the production and repair of connective tissue.
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9.1

Excellent

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05
1 Body

Thyroid Support Supplement - (Vegetarian) - natural blend of Vitamin B12, Iodine, Zinc, Selenium, Ashwagandha Root, Copper, Coleus Forskohlii & more - 30 Day Supply

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Main highlights

Thyroid Support Formula is not manufactured with wheat, gluten, soy, milk, egg, fish, or tree nut ingredients
Supports weight loss when used with proper diet. Free Ebook 'Thyroid Support Diet & Weight Loss' emailed to customer after product ships
Supports energy levels & concentration. Promotes a sense of overall well-being & mood enhancement
Helps support healthy thyroid function, immune system, thyroid hormone levels, & healthy lifestyle
Backed By the best No Hassle Money Back Guarantee on Amazon - If you aren't happy for any reason, just request a refund
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9.0

Excellent

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06
Pure Encapsulations

Pure Encapsulations Thyroid Support Complex | Hypoallergenic Supplement with Vitamins, Herbs, and Nutrients to Support Thyroid Gland Function | 60 Capsules*

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9.5 worth the money

8.9 Taste
Main highlights

Thyroid Cell Metabolism and Function: Thyroid Support Complex is a comprehensive formula containing vitamins, minerals, and herbal extracts to support healthy thyroid cell metabolism and thyroid hormone function.*
Selenium: Thyroid Support Complex contains the antioxidant selenium, vitamin C and curcuminoids.*
Pure Quality: Supplements with premium ingredients, guided by nutritional experts and tested for potency and purity.*
NPN 80026097
Herbal Formula: Thyroid Support Complex also contains standardized extracts from forskohlii, guggul and ashwagandha, herbs with an extensive history of traditional use.*
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8.9

Very Good

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07
Womensense

WomenSense ThyroSense, 210 vegetarian capsules, VALUE SIZE, Supports Thyroid Health with L-Tyrosine, Ashwagandha, Guggul, Copper, Iodine and Selenium, 30 FREE Capsules, Canadian Company

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Main highlights

Supports the conversion of T4 to the more active T3
Suitable for vegans and vegetarians
Nourishes and supports thyroid health
Helps metabolize carbohydrates, proteins, and fats
Formulated with nutrients and herbs for a healthy thyroid
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8.6

Very Good

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08
CanPrev

CanPrev Thyroid Plus Women 90 Capsules 30-Day Supply - Blend with L-Tyrosine, Iodine, Zinc, Copper, Manganese, and Ashwagandha KSM-66 for Supporting Energy and Metabolism - Thyroid Support Supplements

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Main highlights

Inner Calm with Ashwagandha: Experience balance and calm with KSM-66 Ashwagandha, a renowned herb included in Canprev Thyroid Plus. Known for its role in promoting relaxation and overall well-being, this ancient ingredient supports a sense of harmony for both body and mind. Feel empowered to navigate your day with confidence and ease.
Holistic Wellness Formula: Canprev Thyroid Plus incorporates manganese to assist natural processes that help maintain healthy thyroid activity. This thoughtfully designed formula supports overall wellness, influencing energy levels, temperature regulation, and more. Tailored for women seeking a balanced and comprehensive approach to their well-being, this supplement is a step toward feeling your best every day.
Energizing Thyroid Support: Support your vitality with Canprev Thyroid Plus Women, crafted to naturally promote thyroid function and enhance your energy. Featuring a thoughtful blend of nutrients like L-Tyrosine and iodine, this supplement aids proper metabolism and helps reduce fatigue linked to thyroid imbalances. Reclaim your energy and enjoy an active lifestyle by making this thyroid support formula a part of your daily routine.
Comprehensive Nutritional Blend: Nurture your thyroid health with a harmonious combination of selenium, zinc, and copper, essential for supporting optimal thyroid function. These carefully chosen nutrients contribute to efficient thyroid performance, benefiting various bodily processes. By providing foundational support for thyroid hormone production, this blend offers a simple yet effective way to prioritize your overall wellness.
Balanced Metabolism Support: Canprev’s thyroid supplements for women promote a steady metabolic process with iodine derived from natural sources like bladderwrack. This thoughtful formulation helps support energy levels and maintain a balanced body weight, reducing concerns about fatigue or unexpected changes. Embrace a steady and energized lifestyle with this targeted thyroid support.
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8.5

Good

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09
Genestra Brands

Genestra Brands Liquid Iodine - 150 mcg - For Thyroid Function - Iodine Mineral Supplement - Dairy Free & Vegan Friendly - 30 mL Liquid

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Main highlights

Thyroid Support: Genestra Brands Liquid Iodine provides 150 mcg of iodine per serving, supporting thyroid function and overall health*
Recommended Dose: Adolescents (9-18 years): Take 2 drops once daily, or as recommended by your healthcare practitioner. Adults (19 years and older): Take 3 drops once daily, or as recommended by your healthcare practitioner
Pure Ingredients: This iodine supplement is made from iodine derived from kelp in a glycerin suspension, free from extra additives
Gluten Free Iodine: This unflavoured iodine liquid supplement is dairy free, gluten free, and non-GMO
Exceptional Quality: Genestra Brands provides exceptional quality, consistency, and reliability, backed by clinical or traditional evidence
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8.2

Good

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10
Natures Craft

Potent Herbal Thyroid Support Complex - Iodine Thyroid Supplement with L Tyrosine Bladderwrack Kelp Selenium and Ashwagandha - Energy Metabolism Supplement for Thyroid Health - 60 Capsules

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Main highlights

Thyroid Support - Go for a complete thyroid complex with herbs and minerals to give you the assistance you need because we believe you deserve more than simple iodine supplements for thyroid support
Premium Thyroid Care - Try our thyroid support for women and men formulated with thyroid vitamins minerals and herbal extracts that combine to help promote Thyroid health.
Natures Craft Quality - Quality assurance is paramount to us which is why all of our nutritional supplements are made and tested in state of the art labs because you deserve nothing but the best
NPN 80125075 - One of the most common concerns for adults with Thyroid concerns is feeling sluggish and lacking mental energy and focus so we added extra vitamin B12 and tyrosine
Advanced Formula - Try our new advanced thyroid energy complex including l-tyrosine B12 Schisandra Ashwagandha root and more and see the wonders of these potent ingredients for optimum wellness
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8.1

Good

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