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The Thyroid Reset System

The complete two-product thyroid system — Thyroid Glandular + Beef Liver Gentle, designed to work together.

★★★★★ 4.4 · 2,400+ verified reviews
$99.90
Free shipping · Ships within 1–2 business days · 365-day guarantee
  • Two-product system — supports the body's normal T4→T3 conversion and supplies the co-factors it uses
  • Grass-fed New Zealand bovine — no fillers, no synthetics, no shortcuts
  • Supports healthy energy, metabolism & mental clarity
  • GMP certified · Third-party tested · Made in the USA
Choose Your Option
1 Month $99.90
2 bottles (1 Thyroid Glandular + 1 Beef Liver Gentle) · 30-day supply · 365-day guarantee
3 Months $209.79
6 bottles (3 of each) · $69.93/mo · Save $89.91 vs monthly
Save 30%
6 Months $359.64
12 bottles (6 of each) · $59.94/mo · Save $239.76 vs monthly
Save 40%
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Multi-month supply ships in one order

365-Day Guarantee
Free Shipping
Grass-Fed NZ
Third-Party Tested
Thyroid Glandular
Thyroid Glandular 1 bottle · 60 capsules · 30-day supply · T4→T3 support
Beef Liver Gentle
Beef Liver Gentle 1 bottle · 180 capsules · 30-day supply · Co-factor nutrition

Why The Reset System

Same nutrients. A cleaner way to get them.

There are a few ways to give your body the cofactors it uses to support healthy thyroid function. Here's how the Reset System compares to other whole-food and supplement approaches.

← Swipe to compare →

Compare Approaches Recommended
The Reset System
Single
Glandular
Multi-Supplement
Stack
Standard
Multivitamin
Diet
Alone
Supplies the T4→T3 Conversion Cofactors Selenium, zinc, iron, and vitamin A your body uses to support normal conversion Built-in PARTIAL Glandular only PARTIAL Depends on the stack PARTIAL Synthetic isolates PARTIAL Depends on diet
Whole-Food Form Naturally occurring nutrients, not synthetic isolates PARTIAL Mostly isolates Synthetic
Paired Cofactor Nutrition Beef Liver Gentle adds retinol, copper, B12, and choline Built-in PARTIAL Buy separately PARTIAL Synthetic forms PARTIAL Depends on diet
Complete System, Designed Together Two products formulated as one system, not assembled piecemeal Two bottles, one system One component PARTIAL Assembled, not designed General, not targeted Not a product
Naturally Occurring, Food-Form Ratios Nutrients in the ratios your body recognizes — not arbitrary megadoses Arbitrary doses Megadose isolates
NZ Highland Cattle Source Single-source, grass-fed, pasture-raised — never feedlot Verified single source PARTIAL Varies by brand PARTIAL Varies wildly Synthetic PARTIAL Depends on diet
Simple Daily Routine Total capsules per day to follow the full approach 5 capsules Two bottles, dosed together 1–3 capsules 8–15+ pills Multiple bottles 1 pill
Typical Monthly Cost Supplement cost for the full approach $59–$99 All-in, ships free $30–$50 Single component $150–$300+ Multiple bottles to assemble $10–$30 General nutrition Varies
Money-Back Guarantee Empty bottle, no questions asked — the safest way to try 365 Days 6× the industry standard 30–60 Days Varies by brand 30–60 Days Varies by product 30–60 Days Varies by brand

Comparison reflects publicly available product information and typical retail pricing as of 2026. “Partial” indicates the approach addresses some elements of the listed feature but not the full standard. Individual needs vary. The Reset System is a whole-food dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any supplement, especially if you take medication.

Third-Party Tested
GMP Certified Facility
Made in the USA
365-Day Guarantee
Free Shipping
The Complete System

Two formulas. One complete system.

Many thyroid supplements address just one piece. The Thyroid Reset System pairs whole-food glandular nutrition with the cofactors your body uses — together.

Thyroid Glandular
Product 01 Thyroid Glandular Whole-Food Glandular Nutrition

Grass-fed, whole-food desiccated thyroid tissue — a nutrient-dense glandular food in its natural, whole form. The foundation of the system.

  • Desiccated bovine thyroid from grass-fed New Zealand cattle
  • Whole-food thyroid tissue in its natural form
  • Supports healthy metabolism and everyday energy
  • No synthetic fillers, binders, or flow agents
Beef Liver Gentle
Product 02 Beef Liver Gentle Foundational Cellular Nutrition

Nature's most nutrient-dense food in convenient capsule form. Supplies the cofactors — selenium, copper, B12, retinol — your body uses to support normal thyroid function.

  • Grass-fed, pasture-raised New Zealand beef liver
  • Rich in selenium, a cofactor your body uses for normal T4→T3 conversion
  • Provides retinol, B12, CoQ10, and copper that support normal energy metabolism
  • OrganEase™ processed to be gentle on digestion
Works Together

Designed to be taken together. The Thyroid Glandular provides whole-food glandular nutrition. The Beef Liver provides the cofactors your body uses.

The Science

Healthy thyroid function is about more than the gland.

Your thyroid produces T4 — a storage form of thyroid hormone. Your body converts it into active T3 using nutrients like selenium, zinc, iron, and vitamin A. Many adults fall short on these key cofactors.

The Thyroid Reset System pairs whole-food glandular nutrition with the liver cofactors your body uses — supporting both sides of the equation in one simple routine.

2 Whole-food formulas, one system
NZ Grass-fed, pasture-raised sourcing
0 Fillers, binders, or flow agents
365 Day money-back guarantee
Thyroid Reset System

"I love that I finally understand the why behind what I'm taking. Clean ingredients and a simple routine I actually stick to."

— Verified Customer · ★★★★★
How It Works

Your simple daily routine.

Simple enough to become a habit. Two bottles, taken together each morning. That's it.

01
Morning · With Breakfast

Take Thyroid Glandular

2 capsules with your morning meal. Taking it with food supports comfortable digestion. Whole-food glandular nutrition to start your day.

02
Morning · Same Meal

Take Beef Liver Gentle

3 capsules alongside your glandular. The selenium, copper, and B-vitamins in liver are cofactors your body uses to support normal T4→T3 conversion — completing the routine.

03
Ongoing · Daily

Stay Consistent

Whole-food nutrition works gradually. Take it daily and give your body time — nutrient repletion builds over weeks and months. Consistency is everything.

💡

Always consult your healthcare provider before starting any new supplement, especially if you take medication, are pregnant, or nursing. This is a whole-food dietary supplement, not a medication.

What's Inside

Every ingredient earns its place.

No proprietary blends. No underdosed fillers. No synthetic flow agents. Every capsule contains exactly what the label says — sourced from the most bioavailable, ancestrally validated sources we could find.

Desiccated Thyroid Grass-Fed · New Zealand Bovine

The whole thyroid gland — gently freeze-dried and powdered into a nutrient-dense whole food. A complete, ancestral glandular food rather than an isolated extract.

Selenium Via Beef Liver · Food Form

An essential cofactor your body uses in normal thyroid hormone metabolism, including the deiodinase enzymes that support T4→T3 conversion. Many adults fall short.

Retinol (Vitamin A) Via Liver · Preformed A1

True preformed vitamin A — not beta-carotene. Supports normal cellular function and healthy thyroid receptor sensitivity. Liver is the richest natural source.

Vitamin B12 Via Beef Liver · Naturally Bound

B12 contributes to normal energy metabolism and a healthy nervous system. Liver delivers it in a naturally bioavailable, food-bound form.

Copper Via Beef Liver · Whole Food Bound

Supports normal metabolic function and works alongside selenium and zinc. Liver provides copper in its most bioavailable, food-bound form.

CoQ10 Via Beef Liver · Reduced Form

A mitochondrial cofactor that supports normal cellular energy production. Naturally present in nutrient-dense organ meats.

Real Results

What our customers say.

4.4
★★★★★ Based on 2,400+ verified reviews
★★★★★

"I've tried a few thyroid supplements over the years. This is the first one I've happily stuck with — clean ingredients, gentle on my stomach, and an easy part of my morning."

S
Sarah M. Verified Buyer · 3 months in
Amazon's Choice
★★★★★

"As a 52-year-old guy, I just wanted something clean and simple to support my daily nutrition. Easy to take, no aftertaste, and I feel good about what's in it."

D
David R. Verified Buyer · 2 months in
Verified
★★★★★

"I'm picky about ingredient quality and sourcing, and this checks every box. The transparency is what won me over — and it's become a daily staple."

J
Jennifer T. Verified Buyer · 5 months in
Verified

2,400+ reviews on Amazon · Read all reviews →

Individual results vary. These are individual experiences and are not typical.

365 Day
Guarantee
Risk-Free Promise

Try it for 365 days. Love it or we refund every penny.

We believe in this system — and we're willing to put our money where our mouth is. Take the full year. If you're not satisfied for any reason, we'll refund your order. No forms, no hassle, no questions asked.

Get the System — Risk Free
Common Questions

Everything you need to know.

If you take any prescription — including thyroid medication — talk with your healthcare provider before adding any new supplement. They can advise on timing and what's right for you. Many customers take whole-food supplements as part of their daily routine with their provider's guidance.

Whole-food nutrition is cumulative, not immediate. Nutrient repletion builds gradually over weeks and months, which is exactly why we offer a full 365-day guarantee — we want you to have plenty of time. We recommend giving it at least 60–90 days of consistent daily use.

All of our glandular and organ tissue comes from grass-fed, pasture-raised bovine sourced from New Zealand — one of the most tightly regulated, pristine livestock environments in the world. New Zealand cattle are non-GMO, raised without added hormones or routine antibiotics, and inspected by the New Zealand Ministry for Primary Industries (MPI) under strict standards.

Absolutely. While thyroid support is more often discussed among women, healthy thyroid function matters for everyone. The system is formulated to support normal thyroid function and healthy energy for both men and women.

Both products work independently and are sold separately. The Thyroid Reset System pairs them because each supports a different piece: the Thyroid Glandular provides whole-food glandular nutrition, and the Beef Liver provides the cofactors your body uses. Together they're a complete whole-food foundation.

If you're not satisfied, simply email our support team at info@evolvedelements.com within 365 days of your delivery date. We'll issue a full refund — no return required, no questions asked. We give you a full year because whole-food nutrient repletion takes time, and we want you to have every chance to feel the difference.

Start Today

Whole-food nutrition your thyroid will thank you for.

365-day money-back guarantee. Free shipping. Sourced from the world's cleanest pastures.

★ Amazon's Choice #1 Best Seller · Thyroid 10,000+ Customers 365-Day Guarantee
Third-Party Tested
GMP Certified Facility
Made in the USA
365-Day Guarantee
Free Shipping
The Complete Protocol

Two formulas. One complete reset.

Most thyroid supplements only address one pathway. The Hypothyroid Reset System targets both conversion and cellular support — simultaneously.

Thyroid Glandular
Product 01 Thyroid Glandular T4 → T3 Conversion Support

Grass-fed, desiccated thyroid tissue delivering the full spectrum of thyroid hormones — T4, T3, T2, T1, and calcitonin — exactly as nature intended. The foundation of the protocol.

  • Desiccated bovine thyroid from grass-fed New Zealand cattle
  • Contains naturally occurring T4 and T3 for direct support
  • Supports metabolism, energy production, and body temperature
  • No synthetic fillers, binders, or flow agents
Beef Liver Gentle
Product 02 Beef Liver Gentle Foundational Cellular Nutrition

Nature's most nutrient-dense food in precision capsule form. Delivers the co-factors — selenium, copper, B12, retinol — that your thyroid and conversion pathways desperately need to function.

  • Grass-fed, pasture-raised New Zealand beef liver
  • Rich in selenium — the #1 mineral for T4→T3 conversion
  • Provides retinol, B12, CoQ10, and copper for cellular energy
  • OrganEase™ processed to eliminate nausea
Works Together

Designed to be taken together. The Thyroid Glandular provides the hormone signal. The Beef Liver provides the co-factors to act on it.

The Science

Most thyroid problems aren't what you think.

Your thyroid produces T4 — an inactive hormone. Your body must convert it to active T3 before it can do anything. For millions of people, this conversion is broken. Blood tests look normal. Symptoms don't go away.

The Hypothyroid Reset System addresses both the hormonal signal (via glandular) and the conversion machinery (via liver co-factors). It's the only approach that targets both pathways at once.

27M+ Americans with thyroid dysfunction
60% Remain undiagnosed or undertreated
T3 The active hormone most doctors don't test
#1 Best Seller in thyroid supplements on Amazon
Hypothyroid Reset System

"I spent three years being told my labs were normal while feeling completely exhausted. Two months in, I finally had my answer."

— Verified Customer · ★★★★★
How It Works

The 3-step daily reset.

Simple enough to become a habit. Precise enough to actually work. Most customers report feeling a difference within the first 4–6 weeks.

01
Morning · With Breakfast

Take Thyroid Glandular

2 capsules with your morning meal. Food improves absorption and prevents any nausea. The glandular delivers T4, T3, and co-hormones to begin signaling your cells.

02
Morning · Same Meal

Take Beef Liver Gentle

3 capsules alongside your glandular. The selenium, copper, and B vitamins in liver activate the enzymes that convert T4 to active T3 — completing the second half of the equation.

03
Ongoing · Weeks 4–12

Stay Consistent

Thyroid support is cumulative. Early adopters notice better energy and sleep within weeks 2–3. The full metabolic shift typically emerges by week 8–12. Don't stop early.

💡

Consult your practitioner if you are currently prescribed thyroid medication. Glandulars contain naturally occurring thyroid hormones and may interact with existing prescriptions. This product is not a replacement for prescription thyroid therapy.

What's Inside

Every ingredient earns its place.

No proprietary blends. No underdosed fillers. No synthetic flow agents. Every capsule contains exactly what the label says — sourced from the most bioavailable, ancestrally validated sources we could find.

Desiccated Thyroid Grass-Fed · New Zealand Bovine

The whole thyroid gland — freeze-dried and powdered. Contains the full complement of thyroid hormones (T4, T3, T2, T1) plus thyroglobulin. Far more complete than isolated T4 alone.

Selenium Via Beef Liver · Organic Form

The single most important mineral for thyroid function. Activates deiodinase enzymes that convert inactive T4 to active T3. Most thyroid sufferers are deficient.

Retinol (Vitamin A) Via Liver · Preformed A1

True preformed vitamin A — not beta-carotene. Directly regulates thyroid hormone receptor sensitivity and TSH production. Liver is the richest natural source.

Vitamin B12 Via Beef Liver · Methylcobalamin

Thyroid dysfunction and B12 deficiency are deeply linked. Liver delivers the most bioavailable form of B12 alongside intrinsic factor co-factors for maximum absorption.

Copper Via Beef Liver · Whole Food Bound

Essential for thyroid hormone synthesis and ceruloplasmin function. Works synergistically with selenium and zinc. Liver provides copper in its most bioavailable, food-bound form.

CoQ10 Via Beef Liver · Reduced Form

Mitochondrial cofactor essential for cellular energy production. Hypothyroid individuals commonly have depleted CoQ10 levels, explaining the deep fatigue that persists even with hormone support.

Real Results

What 10,000+ customers say.

4.4
★★★★★ Based on 2,400+ verified reviews
★★★★★

"I've tried four different thyroid supplements over the past two years. This is the first one that made a measurable difference. My brain fog started lifting by week three. By week six my energy was completely different."

S
Sarah M. Verified Buyer · 3 months on protocol
Amazon's Choice
★★★★★

"As a 52-year-old man dealing with unexplained fatigue and weight gain, I was skeptical. Eight weeks in, I've lost 11 pounds without changing my diet and I'm sleeping through the night for the first time in years."

D
David R. Verified Buyer · 2 months on protocol
Verified
★★★★★

"My functional medicine doctor recommended the two-product protocol approach. I found Evolved Elements and haven't looked back. Labs improved, hair stopped falling out, and my cold intolerance is almost completely gone."

J
Jennifer T. Verified Buyer · 5 months on protocol
Verified

2,400+ reviews on Amazon · Read all reviews →

365 Day
Guarantee
Risk-Free Promise

Try it for 365 days. Feel the difference or we refund every penny.

We believe this protocol works — and we're willing to put our money where our mouth is. Take the full year. If you don't feel a meaningful difference in your energy, metabolism, or focus, we will refund your order. No forms, no hassle, no questions asked.

Get the System — Risk Free
Common Questions

Everything you need to know.

We always recommend consulting your doctor or functional medicine practitioner before starting the protocol if you are on prescription thyroid medication (Synthroid, levothyroxine, Armour, etc.). Desiccated thyroid glandular contains naturally occurring T4 and T3, which may influence your medication requirements over time. Many of our customers successfully use both — with physician guidance.

Thyroid support is cumulative — not immediate. Most customers notice initial changes in sleep quality and energy by weeks 2–4. The full metabolic shift — including changes in weight, hair, and cognitive function — typically takes 8–12 weeks of consistent use. We strongly recommend committing to at least two full months before evaluating results.

All of our glandular and organ tissue comes from grass-fed, pasture-raised bovine sourced from New Zealand — one of the most tightly regulated, pristine livestock environments in the world. New Zealand cattle are non-GMO, raised without hormones or antibiotics, and are inspected by the New Zealand Ministry for Primary Industries (MPI) under the strictest standards globally.

Absolutely. While thyroid dysfunction is more commonly discussed in women, men are significantly affected as well — particularly after age 40. Low T3, sluggish metabolism, brain fog, and unexplained fatigue are common presentations in men with subclinical hypothyroidism. The protocol is equally effective for both men and women.

Both products work independently and are sold separately. However, the Hypothyroid Reset System was designed as a two-product protocol because each formula addresses a different bottleneck in the thyroid pathway. The Thyroid Glandular provides the hormone signal; the Beef Liver provides the co-factors to respond to it. The system produces materially better results than either product alone.

If you complete the protocol and are not satisfied with your results, simply email our support team at support@evolvedelements.com within 365 days of your delivery date. We'll issue a full refund — no return required, no questions asked. We give you a full year because we know cellular nutrient repletion takes time, and we want you to have every chance to feel the difference.

Start Today

The reset your thyroid has been waiting for.

365-day money-back guarantee. Free shipping. Sourced from the world's cleanest pastures.

★ Amazon's Choice #1 Best Seller · Thyroid 10,000+ Customers 365-Day Guarantee