Thyroid Synergy – Advanced Thyroid, Adrenal & Metabolic Support

Support Your Thyroid Naturally with Clinically-Informed Nutrients & Glandulars

Your thyroid is a master regulator of metabolism, energy, mood, and body composition. Yet modern stress, toxins, autoimmunity, and nutrient depletion are leading to widespread thyroid dysfunction.

Thyroid Synergy is a comprehensive formula that nourishes and supports the thyroid, adrenals, and pituitary glands using targeted nutrients, adaptogens, and grass-fed glandulars. This potent blend promotes optimal thyroid hormone production, conversion, and immune modulation—ideal for those with sluggish thyroid function, adrenal fatigue, or Hashimoto’s support needs.


Why Choose Thyroid Synergy?

  • Clinically Aligned for Thyroid Autoimmunity – Combines selenium (methyl L-selenocysteine), myo-inositol, and black cumin seed—a trio shown in studies to support autoimmune thyroid balance (e.g. Hashimoto’s).
  • Grass-Fed Glandular Support – Includes thyroid, adrenal, pituitary, and spleen glandulars to help rejuvenate the endocrine system and modulate stress response.
  • Adaptogens & Botanicals – Featuring Rhodiola, Bacopa, Gotu Kola, Forskolin, Schisandra, and Guggul to promote energy, mental clarity, mood, and healthy metabolism.
  • Whole-Thyroid Matrix – Designed to support both thyroid hormone production and peripheral T4-to-T3 conversion.

Key Benefits

  • ✅ Supports healthy thyroid function and hormone balance
  • ✅ May aid in reducing inflammation in autoimmune thyroid conditions
  • ✅ Boosts metabolism, energy, and mental clarity
  • ✅ Promotes adrenal resilience and endocrine system harmony
  • ✅ Nourishes the body during periods of fatigue, burnout, or chronic stress

How to Use

Take 1 capsule daily with food or as directed by your healthcare practitioner. Each bottle provides a 90-day supply.


The Valence Nutraceuticals Difference

Valence Nutraceuticals is committed to science-backed, practitioner-formulated products made with integrity. We use grass-fed glandulars, organic herbs, and highly bioavailable nutrients—all third-party tested and free from fillers or artificial additives.

💡 Give your thyroid the support it deserves—balance your body and mind with Thyroid Synergy.

🌍 Worldwide Shipping | Practitioner-Trusted | Clean Ingredients

👉 Order Now


Supplement Facts

Ingredient Amount Per Serving % Daily Value
Selenium (from Methyl L-Selenocysteine) 25 mcg 455%
Proprietary Blend 675 mg **
Organic Black Cumin Seed Powder, Myo-Inositol, Grass-Fed Thyroid Glandular Powder (Bovine), L-Tyrosine, Organic Gotu Kola Powder, Organic Forskolii Powder, Organic Schisandra Berry Powder, Organic Salvia officinalis Extract 4:1, Organic Guggul Powder, Organic Bacopa monnieri Powder, Organic Rhodiola rosea Powder, Grass-Fed Adrenal Glandular Powder (Bovine), Grass-Fed Pituitary Glandular Powder (Bovine), Grass-Fed Spleen Powder (Bovine), Laminaria digitata (Whole Thallus)

**Daily Value not established

ThyroSpark

(22 customer reviews)
£39.99

Thyroid Synergy – Advanced Thyroid, Adrenal & Metabolic Support Support Your Thyroid Naturally with Clinically-Informed Nutrients & Glandulars Your thyroid is a master regulator of metabolism, […]

ThyroSpark
This item: ThyroSpark
£39.99
£39.99
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Category: SKU: THY
(22 customer reviews)

22 reviews for ThyroSpark

  1. Patricia L
    December 1, 2024
    Quality products
    Have been on this a month and am feeling great.
    Helpful? 1 0
    Brandi H
    December 13, 2024
    noticeable difference
    this definitely gave me energy at first and had to start slow. now I can take it anytime, even in the evening. no more cold hands or feet.
    Helpful? 3 0
    Marsha
    January 3, 2025
    Helpful? 0 0
    Kari
    March 1, 2025
    Helpful? 0 0
    jillstiller
    March 26, 2025
    Great Product
    Very clean product. Definitely can feel the difference.
    Helpful? 0 0
    Christian L
    March 28, 2025
    Strong, powerful supplement
    I am quite satisfied with the product.
    Helpful? 0 0
    Patricia
    March 30, 2025
    Helpful? 0 0
    Miracle B
    April 7, 2025
    Definitely feel the difference
    I am on a mineral balancing program and I switched from Endomet to Valence, which definitely feels more powerful. Excited to see results on my next h...More
    I am on a mineral balancing program and I switched from Endomet to Valence, which definitely feels more powerful. Excited to see results on my next hair test.
    Helpful? 2 0
    Darlene D
    April 16, 2025
    I had rather take natural than synthetic anyday
    Helpful? 0 0
    Steve
    April 24, 2025
    Helpful? 0 0
    atwejis
    May 29, 2025
    Since I increased the dose to two tablets a day, I noticed an improvement in how cold my legs and feet get. They seem to stay warmer.
    Helpful? 2 0
    Kenia G G
    May 29, 2025
    Full of Energy
    I started using this product in my postpartum and I could notice how much more energy I had and how grounded I felt in my body. I also took it at some...More
    I started using this product in my postpartum and I could notice how much more energy I had and how grounded I felt in my body. I also took it at some point in my pregnancy and never felt more radiant
    Helpful? 0 0
    Linda B
    June 23, 2025
    Thyrospark . . . More energy
    Thyrospark is helping with my overall energy and mood. Natural products are always better than the alternative.
    Helpful? 0 0
    James S
    June 29, 2025
    More and more energy
    This gives me the energy I need throughout the day.
    Helpful? 0 0
    Vanesa
    July 6, 2025
    Helpful? 0 0
    Manya K
    July 25, 2025
    Good quality Supplement
    It's good quality product for thyroid issues.
    Helpful? 0 0
    Christine P
    August 12, 2025
    Helping with my adrenals
    My practioner recommended this product to help withmy adrenals. Last hair test shows they are starting to improve
    Helpful? 0 0
    Lisa B
    September 20, 2025
    Feeling greater consistency
    appreciating this thyroid support very much and feel the positive impact on my overall health.
    Helpful? 0 0
    Lynne R
    October 2, 2025
    ThyroSpark is the only thyroid supplement that has moved the needle
    Been seeking a thyroid support that doesn't speed me out and actually manages to support and reduce symptoms. I've been taking it since it's been avai...More
    Been seeking a thyroid support that doesn't speed me out and actually manages to support and reduce symptoms. I've been taking it since it's been available, I no longer need to take as much so seems to be doing the job.
    Helpful? 0 0
    jannyfant
    March 26, 2026
    Gives me energy and my thyroid ratio improved !
    Helpful? 0 0
    John S
    July 24, 2026
    very good quality suplement
    Thyrospark is helping with my overall energy and mood. Natural products are always better than the alternative.
    Helpful? 0 0
    p63847871
    September 22, 2026
    Great
    Helped with energy and mood.
    Helpful? 0 0

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