Skip to content

Betaine TMG

Betaine TMG

Supports methylation, mood, and brain energy*

Subscribe & Save
One-time purchase

Description

Clinically studied, doctor-developed, and trusted by clinicians at Amen Clinics, Betaine TMG (Trimethylglycine) is a powerful methyl-donor used to support mental and cardiovascular health.* By helping convert homocysteine into methionine, Betaine TMG supports methylation cycles crucial for neurotransmitters, energy, and detoxification.*

  • Free Shipping on Orders $75+
  • Subscribe & Save up to 25% + Free Shipping
  • 100% Money Back Guarantee

Key Benefits

Mood

Methyl

Protective

Supported by Clinical Research

Betaine Helps Reduce Homocysteine Levels
Clinical studies in healthy men and women

Research suggests betaine may support cardiovascular health by promoting healthy methylation and lowering homocysteine levels.

(Steeng 2003)

(Olthof 2003)

BrainMD
Mood, Metabolism & More

Power Your Brain With Better Methylation

Methylation isn’t just medical jargon it’s a critical cellular process that impacts brain function, detox pathways, mood balance, and energy. Many of us especially those with the common MTHFR gene mutation—don’t methylate efficiently. Betaine TMG bypasses that roadblock, donating methyl groups directly to help optimize neurotransmitters, support detoxification, and keep homocysteine in a healthy range.*

Expert Reviews

“Naturally present in our cells, this powerhouse substance promotes healthy moods.”

Dr. Daniel Amen

Founder, BrainMD & Amen Clinics
“TMG is one of the unsung heroes of methylation—essential for neurotransmitter synthesis, mood regulation, and cardiovascular support. I often recommend Betaine TMG to those with elevated homocysteine, MTHFR variants, or fatigue. It’s a foundational nutrient that supports metabolism, mood, and long-term brain resilience.”

Nicole Avena, PhD

Chief Science Officer, BrainMD
BrainMD
Discover the Benefits of Methylation Support

Is Betaine TMG Right For You?

If you test low for folate or vitamin B12, it’s likely you’re not methylating well. Other tests that point to poor methylation include high blood levels of MMA (methylmalonic acid) or homocysteine, which can build up in the absence of folate. 

BrainMD

What To Expect

Day 1 → Methylation Support Begins

From the very first dose, Betaine TMG begins donating methyl groups to support healthy methylation—a vital process for DNA repair, neurotransmitter balance, and detoxification.*

Week 2 → Energy & Stamina Support

As methylation pathways strengthen, many notice more consistent daily energy.* Betaine TMG also supports physical performance by aiding muscle endurance and recovery.*

Week 6 → Healthy Homocysteine Levels

Research shows that consistent intake of TMG helps lower homocysteine—a compound linked to cardiovascular and brain health.* Balanced homocysteine supports circulation, cognitive function, and long-term wellness.*

Week 12 → Long-Term Cellular Protection

With ongoing use, Betaine TMG supports optimal methylation and cellular resilience.* This translates into improved energy metabolism, cardiovascular protection, and support for lifelong brain health.*

FAQ

Got questions? We’ve got answers. Explore our FAQs or chat with our AI assistant for instant support.

BrainMD

How can I take Betaine TMG?

It’s recommended to take Betaine TMG at least two hours after eating to avoid poor absorption from competition with food.*