The B-Complex That Fits How Your Body Actually Works
Non-methylated. Moderate dose. Built specifically for MTHFR carriers who react to standard formulas.
Try the 2oz size to test how your body responds before committing to a full-size bottle. 120-day money-back guarantee. Keep the bottle if it doesn’t work.
Non-Methylated ✓
Moderate Dose ✓
Family-Owned ✓
Third-Party Tested ✓
If Any of This Sounds Familiar…
You have the MTHFR gene. You’ve been told you need methylated B-vitamins.
You took them — methylcobalamin, methylfolate, “activated” formulas from premium brands — and instead of feeling better, you felt worse.
Anxiety. Jitters. Insomnia. Racing heart. A wired-but-tired feeling that lasted for hours.
You probably assumed the supplement was working “too strongly” or that something was wrong with you. Neither is true.
You reacted badly because the popular advice about MTHFR is only telling half the story. And once you understand the other half, the fix is straightforward.
The Missing Piece: Clearance
Methylation is a two-sided process.
Your body adds methyl groups to run its systems (energy, mood, detox, nervous system function). And your body clears methyl groups fast enough to prevent buildup. Both sides have to work.
The MTHFR gene affects the adding side. But an entirely different gene — COMT — controls the clearing side. A common variant of COMT (Val158Met) slows clearance by 3-4x compared to normal.
Most people with MTHFR also have slow COMT.
Now think about what happens when someone with slow COMT takes a high dose of pre-methylated B-vitamins:
- Methyl groups flood in fast
- Their clearance system can’t keep up
- The excess overloads the nervous system
- Result: anxiety, jitters, insomnia, racing heart
That’s the exact reaction the mainstream advice creates.
More patience with the people you love. Energy for the things you meant to do. Actual rest at night. Being present at the moments that matter instead of just getting through them.
Why Both Standard Approaches Fail
The supplement industry sells two versions of B-Complex for MTHFR carriers, and both fail for a large portion of the audience:
Approach 1: High-dose methylated B-vitamins
Fails because your slow COMT can’t clear the methyl groups fast enough. Overload. Anxiety.
Approach 2: High-dose non-methylated B-vitamins
Fails because your MTHFR slows conversion — high doses build up unmetabolized. Also overload. Also anxiety.
Both fail for the same underlying reason: the dose is designed for a body that processes fast. If your genetics tell your body to process slowly (which is what MTHFR and slow COMT do), then any high-dose formula will stress the system regardless of which form it uses.
The mainstream industry doesn’t sell the version that would actually work — because it doesn’t fit either of their marketing angles.
The Right Option
Non-methylated forms. All 8 B-vitamins in the forms your body can activate at its own pace — cyanocobalamin (not methylcobalamin), folic acid (not methylfolate), pyridoxine HCl (not P-5-P). No pre-activated flooding of a sensitive system.
Liquid format. Adjust drop-by-drop. Start with a few drops if you’re extra sensitive and titrate up. Faster absorption than capsules.
Moderate doses. Every dose kept at 500% of the DV or lower. Enough to work, not so much that you’re overloaded — even non-methylated forms overstimulate sensitive systems at mega-doses.
Clean ingredients. No artificial colors. No “natural flavors” hiding undisclosed additives. Just the B-vitamins and a simple base of vegetable glycerin and purified water.
100% Risk-Free Guarantee
If for any reason you don’t absolutely love how you feel after using the Herb-Science Liquid B-Complex, simply email us within 120 days and we’ll refund 100% of your money — no returns required.
No questions. No hassle.
Just send a message to support@herb-science.com and we’ll take care of you.
