Vit D Fixxr®
Vit D Fixxr®
Vit D Fixxr®
Vit D Fixxr®

Vit D Fixxr®

High-potency vitamin D delivered with the cofactors your body needs to actually use it… for bone, immune, cardiovascular, and whole-body health.

  • DOCTOR-FORMULATED | 10,000 IU D3  E |  K1 + K2   

Energy & Mood
Thyroid Conversion Support
Bone & Muscle Health
Immunity

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Description

Vitamin D Fixxr® is a high-potency vitamin D formula that delivers a clinically relevant serving of 10,000 IU (250 mcg) of vitamin D alongside vitamins K1 (as phytonadione) and K2 (as MK-4), plus geranylgeraniol (GG)… to support bone health, immune function, cardiovascular wellness, and everything else vitamin D touches.

 

Here’s why this matters: vitamin D without its cofactors is half the story. Vitamin D helps your body absorb calcium… but without K1 and K2, that calcium doesn’t always end up where it should (in your bones). K2 in particular plays a critical role in directing calcium to bone and keeping it out of your arteries and soft tissues. Taking vitamin D alone without K2 can actually work against you long-term.

 

Vitamin D Fixxr® was formulated to deliver vitamin D the way your body is designed to use it… at a clinically meaningful dose, paired with the cofactors that make it work, with the added bonus of geranylgeraniol for bone and cardiovascular support. It’s complete vitamin D support, not just a single-ingredient supplement.

How Vit D Fixxr® Works

Here’s what’s actually happening: vitamin D is involved in thousands of processes in your body… from immune function to hormone production, bone health, mood, muscle strength, and thyroid hormone conversion. When levels drop (which is incredibly common, especially in winter months, for anyone with darker skin, or anyone spending most of their time indoors), you feel it everywhere.

 

Most standard vitamin D supplements provide a token dose… 400 to 1,000 IU… which is often far from enough to move the needle on actual vitamin D status. Vitamin D Fixxr delivers 10,000 IU per serving, a clinically meaningful dose designed to support and maintain optimal levels in adults.

 

More importantly, it includes the cofactors that standalone D supplements skip: Vitamin K1 (phytonadione) supports healthy blood clotting and cardiovascular function. Vitamin K2 (MK-4) directs calcium to your bones and keeps it out of your arteries. And geranylgeraniol (GG) supports bone, heart, and mitochondrial health. Together, they deliver vitamin D the way nature intended.

Directions

Vitamin D Fixxr®

Take one capsule daily. For best absorption, take with a meal containing healthy fats.

The Science

ENERGY, MOOD & SLEEP

Supports healthy energy and combats vitamin D-deficiency fatigue

Supports a positive mood and better sleep patterns

BONE, MUSCLE & IMMUNITY

Supports strong bones and healthy muscle function

Supports a robust immune system and cardiovascular health

HAIR, SKIN & APPETITE

Supports healthy hair growth and skin vitality

Supports a healthy appetite and nutrient utilization

10,000 IU (250 mcg) of vitamin D per capsule

Vitamin K1 (phytonadione) + Vitamin K2 (MK-4)

Gluten-free, non-GMO, allergen-free

Geranylgeraniol (GG) for bone and cardiovascular support

Why Vit D Fixxr®?

  1. Fight fatigue and boost energy

    Vitamin D deficiency has been linked to fatigue and low energy levels. Replenishing your D can help combat the tired-all-the-time feeling and bring back your daily vitality.

  2. Support appetite and thyroid conversion

    Vitamin D deficiency has been linked to loss of appetite, poor thyroid hormone conversion, and even weight gain. Replenishing levels supports overall metabolic and nutritional well-being.

  3. Relieve bone pain and support strong bones

    Vitamin D is crucial for healthy bones… and the K2 in Vitamin D Fixxr directs calcium to your bones (not your arteries). Together, they support strong, resilient bones and help reduce bone pain and achiness.

  4. Promote healthy hair and skin

    Vitamin D supports hair follicle health and skin vitality. If hair loss or pale/dull skin is showing up, low D may be part of the picture.

Clinically Selected Ingredients
Vitamin D + The Cofactors It Actually Needs

Vitamin D3 10,000 IU (250 mcg)

A clinically relevant serving designed to support and maintain optimal vitamin D status. Standard multivitamins typically contain 400–1,000 IU… often not enough to meaningfully shift levels. Vitamin D Fixxr delivers 10,000 IU for real, maintainable support.

Vitamin K1 (Phytonadione)

Supports healthy blood clotting and cardiovascular function. K1 works alongside K2 to ensure vitamin D is supported by the full vitamin K family.

Vitamin K2 (MK-4)

The critical cofactor most vitamin D supplements skip. K2 directs calcium to your bones and teeth… and keeps it out of your arteries, soft tissues, and kidneys. Without K2, the calcium vitamin D helps you absorb can end up in places you don’t want it.

Geranylgeraniol (GG)

A research-backed compound that supports bone health, cardiovascular function, and mitochondrial energy production. It complements vitamin D and K to deliver truly comprehensive bone and heart support.

What to Expect When Starting 
Vit D Fixxr®? 

WEEKS 2-4

Early shifts often show up in energy and mood. Many women notice less fatigue, more consistent energy, and the beginnings of better sleep patterns. Your D levels are starting to rebuild.

WEEKS 6-8

Immune resilience often improves. Mood feels steadier. Some women notice their nails and hair starting to look healthier. Bone achiness may begin to ease as D and K cofactors do their job.

WEEKS 12+

This is where full D sufficiency really shows up. Steady energy, balanced mood, healthy immune response, stronger bones, and the whole-body benefits that come with adequate vitamin D support… including improved thyroid hormone conversion. Consistency matters.

Supporting Vitamin D - The Right Way

Vitamin D Fixxr® vs. Typical Vitamin D Supplements

Supporting Vitamin D - The Right Way

Vitamin D Fixxr® vs. Typical Vitamin D Supplements

Vitamin D Fixxr®

Typical Vitamin D Supplements

10,000 IU clinically relevant dose
Includes vitamin K1 and K2 (MK-4)
Includes geranylgeraniol (GG)
Supports bone, immune & cardiovascular health
Supports thyroid conversion & hormonal balance
Third-party tested

Real Results from the Fixxr Community

Thousands of women are using Vitamin D Fixxr to combat fatigue, support mood, rebuild bone health, and replenish one of the most commonly deficient nutrients… with the cofactors that actually make it work.

My numbers moved with this D vitamin. I liked the fact that it has 10,000 IU’s so I could build and maintain my D levels. Of course it also has K which is needed for absorption so definitely quality here. This is a great product for moving those numbers.

NS
Nells S.

Been taking a full complement of Fixrr supplements for a month now. Sleeping better and starting to feel a bit more energetic

KT
Kathy T.

I love this vitamin D with K2! Since taking it I don’t get sick. I take 1 a day. So far for me that’s a good amount. I check my D level approximately 1 time a month.

LG
Laura G.

FORMULATED BY THYROID EXPERT 

Dr. Amie Hornaman

The Fixxr supplement line was developed by Dr. Amie Hornaman to address the root drivers that make women feel like their body stopped cooperating… no matter what they do.

 

After years of watching women take low-dose D supplements that barely moved their levels… and skip the K1, K2, and geranylgeraniol cofactors entirely…Dr. Amie formulated Vitamin D Fixxr with 10,000 IU of D plus the full cofactor stack. This is what real D support looks like.

 

“Vitamin D alone isn’t enough. Without K1 and K2, the calcium D helps absorb doesn’t always go to your bones… it can end up in your arteries. And most D supplements use doses too low to meaningfully shift levels. Vitamin D Fixxr delivers 10,000 IU with the K cofactors and geranylgeraniol your body actually needs.”

~ Dr. Amie Hornaman

We are serious about your results. Ask Away

Why 10,000 IU of vitamin D? Isn’t that a lot?

10,000 IU is a clinically relevant daily dose designed to support and maintain optimal vitamin D status in adults. It’s widely considered safe for daily use and is what many functional medicine and thyroid clinicians recommend… especially for women who are deficient. Standard 400-1,000 IU doses in multivitamins often aren’t enough to meaningfully shift levels. Talk to your healthcare provider if you have specific concerns.

Why does Vitamin D Fixxr include K1 and K2?

Vitamin D helps your body absorb calcium… but without K2 (MK-4), that calcium can end up in your arteries instead of your bones. K2 directs calcium to the right places. K1 supports cardiovascular function and healthy blood clotting. Taking vitamin D without K cofactors is incomplete… and over time, can work against cardiovascular health.

What is geranylgeraniol (GG)?

Geranylgeraniol is a compound that supports bone health, cardiovascular function, and mitochondrial energy production. It complements vitamin D and K to deliver truly comprehensive bone, heart, and whole-body support. Most D supplements don’t include it.

How is low vitamin D linked to thyroid and weight issues?

Low vitamin D has been associated with poor thyroid hormone conversion, weight gain, and thyroid autoimmunity. D is involved in hormone regulation and metabolism at multiple levels… which is why so many women with thyroid issues are found to be D deficient. Replenishing D is often a missing piece of a comprehensive thyroid protocol.

Do I need to take this with food?

Vitamin D is fat-soluble, so it’s best absorbed when taken with a meal containing healthy fats. Take one capsule daily with a meal for best absorption.

Can I take it with my other Fixxr supplements?

Yes. Vitamin D Fixxr pairs well with every Fixxr formula… especially Thyroid Fixxr, T3 Conversion Fixxr, and the Thyroid Multi Vitamin. Vitamin D is foundational and supports everything downstream.

What makes Vitamin D Fixxr different from other D supplements?

Most vitamin D supplements provide under-dosed D without the K cofactors. Vitamin D Fixxr delivers 10,000 IU of D3 with both K1 and K2 (MK-4) plus geranylgeraniol… so the D you’re taking is supported by the cofactors it needs to actually work. Clinically selected doses, third-party tested, no proprietary blends, no fairy dust dosing.

When will I receive my order?

Orders are typically processed and shipped within 3-4 business days. You’ll receive a confirmation email with tracking once it ships. Most customers receive their order within 7-10 days depending on location.

Can I change or cancel my order?

Contact our support team as soon as possible at sales@betterlifedoctor.com. We’ll do our best to accommodate, but once an order has been processed or shipped, changes may not be possible 

Can I return my order?

We want you to feel confident in your purchase. If you’re not satisfied, contact our support team at sales@betterlifedoctor.com within 60 days of receiving your product. Return eligibility and conditions may apply.

How do I manage my subscription?

You can manage your subscription anytime through your customer account portal… update shipping info, change your delivery schedule, or cancel. Our support team is always here if you need help.

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Replenish the sunshine vitamin... the right way! 

Take charge of your health and embrace a vibrant, energized life with Vitamin D Fixxr®.

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What Our Clients Say

Fixxr Supplements

A line of Supplements by Dr. Amie Hornaman also known as The Fixxr™.