Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients in a clear container with herbal labels.
Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients to support thyroid health.
Herbal thyroid supplement from Grandma's Herbs with natural ingredients, displayed in a jar with herbal leaves and capsules.
Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients in a clear bottle with labels and herbal packaging.
Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients in a clear container with herbal labels.
Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients to support thyroid health.
Herbal thyroid supplement from Grandma's Herbs with natural ingredients, displayed in a jar with herbal leaves and capsules.
Herbal thyroid supplement from Grandma's Herbs, featuring natural ingredients in a clear bottle with labels and herbal packaging.

Since 1979 · St. George, Utah

Thyroid

An herbal formula with a natural source of iodine — made to support healthy, normal thyroid function.*
$20.49 USD $25.95 Sale Save $5.46
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100 capsules per bottle
  • Promotes and nourishes a healthy, normal thyroid gland function
  • Provides a natural source of essential iodine to support the body's natural metabolic processes
  • Features traditional botanical ingredients that help manage and regulate energy levels
  • Utilizes trace minerals and nutrients to assist in maintaining overall systemic balance and vitality
  • 30-day returns
  • Ships in 1–3 days
  • GMP certified · USA
  • No fillers or additives
Thyroid$20.49
100% Pure

100% Pure

No fillers, additives, or artificial ingredients

Quality You Can Trust

Quality You Can Trust

Made in the USA in GMP certified facilities

Made with Care

Made with Care

Crafted with love and traditional wisdom

How to Take

01

Take 2 Capsules

Recommended serving size.

02

Twice Daily

Morning and evening use.

03

Thyroid Support

Supports healthy thyroid function.

What's inside

Thirteen ingredients. Nothing else.

No fillers, no additives, no artificial ingredients.

Kelpherb
Bladderwrackherb
Siberian Ginsengroot
Bugleweedherb
Cleaversherb
Iceland Mossherb
Gentianroot
Black Walnuthulls
Burdockroot
Watercressherb
Yellowdockroot
Bladderpodherb
Sage Brushleaf

The key botanicals

A closer look

Kelp

  • Natural Source of Iodine: Kelp, a type of seaweed, is a natural source of iodine, an essential mineral required for maintaining a healthy thyroid function. The thyroid depends on iodine to produce hormones that regulate metabolism and energy levels.
  • Supports a Healthy Thyroid Function: Iodine from kelp contributes to the nourishment of the thyroid gland. Incorporating foods or supplements containing iodine like kelp can help promote balance and overall wellness.*
  • Contains B Vitamins and Polysaccharides: Kelp is also a source of B vitamins, which are important for energy metabolism and cellular health. Additionally, it contains polysaccharides, natural compounds that may support various bodily functions, including immune system health.

Bugleweed

Lycopus virginicus

  • Traditional Uses and Modern Applications: Bugleweed, a member of the Lamiaceae family, is a bitter, aromatic herb with astringent properties.
  • Has Bioactive Compounds: Bugleweed contains bioactive compounds such as rosmarinic acid, lithospermic acid, and chlorogenic acid. These naturally occurring compounds are being studied for their potential to support thyroid function.
  • Native and Nutrient-Dense: Originating in Europe and native to North America, Bugleweed thrives in areas east of the Mississippi River.

Since 1979

Forty-five years of the same formulas

Grandma's Herbs began in 1979 in St. George, Utah, when Master Herbalist Joseph VanSeters started making natural remedies from time-honored herbal knowledge — six formulas, on a kitchen counter.

Four decades later they're still made the same way, in the same place, by the same family. The tagline has never changed either: “Because They Work.”

1979Est. St. George, UT
40+Herbal formulas
45Years of trust

“Because They Work.”

Every formula is made in the USA in GMP-certified facilities, with no fillers, additives, or artificial ingredients.

Read our story →

Before you buy

Common questions

When will I notice something?

Herbs work gradually — give it consistent daily use over a few weeks. Everyone is different, so we set an honest expectation rather than an exciting one.

How long does one bottle last?

100 capsules — see the label for the suggested serving.

Do I need to change my diet?

No special diet or fasting is required. Take with plenty of water, as directed on the label.

Can I take it with other Grandma's Herbs formulas?

Many customers combine formulas as part of a broader routine. If you take medication or have a medical condition, check with your healthcare provider first.

What's in it — any fillers?

No fillers, additives, or artificial ingredients. Made in the USA in GMP-certified facilities.

What if it isn't for me?

You have 30 days from delivery to request a return — just reach out.

Full details

Everything about this formula

Features
  • Grandma's Herbs THYROID formula contains herbs with naturally occurring iodine.*
  • Promotes healthy thyroid function.*
Ingredients

Kelp (herb), Bladderwrack (herb), Siberian Ginseng (root), Bugleweed (herb), Cleavers (herb), Iceland Moss (herb), Gentian (root), Black Walnut (hulls), Burdock (root), Watercress (herb), Yellowdock (root), Bladderpod (herb), Sage Brush (leaf)

Instructions

Take 2 capsules 2 times per day. May be adjusted as needed.

What’s Included:

1 Bottle of Grandma's Herbs THYROID* 100 Capsules

Help Me Choose

What is a Thyroid Gland

Understanding the Thyroid Gland

The thyroid gland is a small, butterfly-shaped organ located at the front of the neck, just below the Adam's apple. It consists of two lobes connected by a thin tissue band called the isthmus, and it typically weighs less than an ounce. Despite its small size, the thyroid plays a crucial role in overall health by producing hormones that regulate many bodily functions.*

Thyroid hormones are released into the bloodstream and delivered to every tissue in the body, supporting essential processes in various organs and systems. These hormones help regulate energy use, maintain body temperature, and many other natural body functions.*

How Does the Thyroid Work?

The thyroid is a gland that supports the body’s natural metabolic processes by producing hormones like thyroxine (T4) and triiodothyronine (T3). These hormones play a role in how efficiently the body uses energy, assist in protein production, and influence the body’s responsiveness to other hormones.*

The thyroid’s activity is managed through a feedback loop, much like a thermostat regulating a heater’s output. Just as a heater relies on a fuel source, the thyroid utilizes iodine and other nutrients to maintain its normal function.*

Health Information

The thyroid, like the other glands in the body, plays a critical part in many bodily functions. It is credited with maintaining body temperature in changing environments. It also produces certain hormones to be distributed throughout the body.*

Research

Kelp: A Natural Source of Essential Nutrients

  • Natural Source of Iodine
    Kelp, a type of seaweed, is a natural source of iodine, an essential mineral required for maintaining a healthy thyroid function. The thyroid depends on iodine to produce hormones that regulate metabolism and energy levels. Since the body cannot produce iodine, dietary sources such as kelp are necessary.*

  • Supports a Healthy Thyroid Function
    Iodine from kelp contributes to the nourishment of the thyroid gland. Incorporating foods or supplements containing iodine like kelp can help promote balance and overall wellness.*

  • Contains B Vitamins and Polysaccharides
    Kelp is also a source of B vitamins, which are important for energy metabolism and cellular health. Additionally, it contains polysaccharides, natural compounds that may support various bodily functions, including immune system health. This combination of nutrients makes kelp a valuable addition to a balanced diet.*

Bugleweed: Supporting Thyroid Health and Balance

  • Traditional Uses and Modern Applications
    Bugleweed (Lycopus virginicus), a member of the Lamiaceae family, is a bitter, aromatic herb with astringent properties. While traditionally it was thought to support a healthy immune system, modern applications focus on its potential role in supporting a healthy thyroid function.*

  • Has Bioactive Compounds
    Bugleweed contains bioactive compounds such as rosmarinic acid, lithospermic acid, and chlorogenic acid. These naturally occurring compounds are being studied for their potential to support thyroid function. Tannins in the herb, like lycopin or lycopus, may help activate these acids, contributing to the herb's association with thyroid health.*

  • Native and Nutrient-Dense
    Originating in Europe and native to North America, Bugleweed thrives in areas east of the Mississippi River. Its unique combination of compounds and traditional significance make it a notable herb for those seeking support for a balanced thyroid and overall wellness.*

Black Walnut Hull: Supporting Thyroid Health

  • Is a Source of Naturally Occurring Iodine
    Black Walnut (Juglans nigra) hulls are one of the few inland sources of naturally occurring iodine, a vital nutrient that supports healthy thyroid function.*

  • Other Black Walnut Properties
    Black Walnut hulls are also a source of trace minerals essential for thyroid health. These minerals may contribute to the production of selenoproteins, which are known for their antioxidant properties and role in supporting thyroid function.*

  • Essential Minerals for Thyroid Health
    In addition to iodine and selenium, Black Walnut hulls provide minerals like manganese, which are associated with maintaining overall thyroid balance and promoting proper function.*

The information provided above is for educational purposes only and does not pertain to the performance or intended use of any specific products featured on this website.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ready when you are

Thyroid

$20.49 $25.95

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