- Provides essential nutrients that support healthy thyroid function, including L-tyrosine, vitamins, and minerals.
- Contains naturally sourced kelp, wild-harvested from the North Atlantic Ocean for sustainable iodine support.
- Features a comprehensive blend of glandular substances, enzymes, and botanical ingredients working synergistically.
- Supplies vitamin B6, zinc, copper, and manganese that play important roles in metabolism and energy production.
- Convenient capsule format with twice-daily dosing for consistent nutritional support.
About Nature’s Sunshine Thyroid Support
Your thyroid gland plays a crucial role in regulating many essential body functions, including metabolism, energy production, and body temperature. This butterfly-shaped gland in your neck requires specific nutrients to function optimally and maintain your overall wellness. Nature’s Sunshine Thyroid Support provides a comprehensive blend of vitamins, minerals, amino acids, and botanical ingredients specifically chosen to support healthy thyroid function.
The foundation of this formula begins with L-tyrosine, an amino acid that serves as a building block for important hormones. Combined with naturally occurring iodine from sustainably harvested kelp, these nutrients work together to support your body’s natural hormone production processes. The kelp used in this formula is wild-harvested from the pristine waters of the North Atlantic Ocean using traditional methods that protect the marine environment.
Essential Nutrients for Metabolic Support
Thyroid Support includes vital nutrients that play important roles in metabolic function and energy production. Vitamin B6 supports amino acid metabolism and nervous system function, while zinc contributes to normal immune function and protein synthesis. Copper assists in iron metabolism and connective tissue formation, and manganese supports bone development and wound healing.
The formula also contains a proprietary blend that includes thyroid substance, nettle leaf, protease blend, pituitary substance, and hypothalamus substance. These traditional ingredients have been used for centuries to support overall wellness and vitality. Nettle leaf, in particular, has been valued for its nutritional content and traditional use in supporting general health.
Quality and Sustainability
Nature’s Sunshine takes pride in sourcing high-quality ingredients responsibly. The kelp in this formula is harvested by skilled workers using small boats and specialized rakes that allow for sustainable collection while preserving the natural habitat. This careful harvesting process ensures that the kelp maintains its nutritional integrity while supporting environmental conservation.
Each batch of Thyroid Support is manufactured following strict quality standards to ensure purity, potency, and consistency. The convenient capsule format makes it easy to incorporate this nutritional support into your daily wellness routine, providing the nutrients your thyroid needs for optimal function.
Key Ingredients
Ingredient | Amount per Serving | Key Function |
---|---|---|
Vitamin B6 (as pyridoxal-5-phosphate) | 5 mg | Supports amino acid metabolism and nervous system function |
Zinc (zinc citrate) | 15 mg | Essential for immune function and protein synthesis |
Copper (copper gluconate) | 1 mg | Supports iron metabolism and connective tissue health |
Manganese (amino acid chelate) | 5 mg | Important for bone development and antioxidant function |
L-Tyrosine | Part of 210 mg blend | Amino acid building block for important hormones |
Recommended Usage
Take 1 capsule with a meal twice daily. For best results, use consistently as part of a balanced diet and healthy lifestyle.
Frequently Asked Questions
Thyroid Support provides a comprehensive approach with essential vitamins, minerals, amino acids, and glandular substances working together. The formula includes sustainably harvested kelp from the North Atlantic Ocean and uses the active form of vitamin B6 (pyridoxal-5-phosphate) for optimal absorption and utilization.
L-tyrosine is an amino acid that serves as a building block for important hormones in the body. Combined with other nutrients like iodine from kelp, it supports the body’s natural hormone production processes and overall metabolic function.
If you have an existing thyroid condition or are taking thyroid medication, you should consult with your healthcare provider before using this supplement. This is especially important because the formula contains iodine from kelp, which can affect thyroid function.
Glandular substances are dried, processed animal glands that have been used traditionally in nutritional supplements. They are included to provide additional nutritional support. The thyroid, pituitary, and hypothalamus substances in this formula are sourced and processed according to strict quality standards.
Nutritional supplements work best when taken consistently over time as part of a healthy lifestyle. Individual results may vary, and it’s important to maintain realistic expectations. Always consult with a healthcare professional for personalized guidance about supplement use and duration.
Why Shop with Us?
- Over 500 Quality Nature's Sunshine Supplements Available
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- Trusted Quality Standards - Nature's Sunshine uses rigorous testing and premium ingredients to ensure every supplement meets the highest standards for purity and potency.

Satisfaction Guaranteed
We stand behind every Nature’s Sunshine product. If you’re not completely satisfied with your purchase, simply contact us to arrange a return—we’ll provide a full refund, no questions asked. Your wellness and satisfaction are our top priorities.

Who is Thyroid Support For?
- Adults seeking nutritional support for healthy thyroid function
- Individuals interested in comprehensive metabolic support supplements
- Those looking for traditional glandular and botanical nutrition
- People wanting sustainably sourced kelp and iodine support
- Anyone interested in combining amino acids with essential vitamins and minerals