Your first bottle of L-Methylfolate is free · It ships free, today
The L-Methylfolate bottle in front of the other six Clean Health Lab formulas on travertine blocks against a deep sage wall

Seven formulas, all in the active form

Still tired and foggy, even on your vitamins?

Seven formulas, all in the active form your body can use, and an outside lab tests every lot. Start with L-Methylfolate: it ships today.

Seven formulas, all in the active form. Start with L-Methylfolate, in stock and shipping today.

★★★★★4.9 from 2,600+ reviews

First bottle free and it ships free, then $50.99 every 2 months.

The line

Seven formulas, all in the active form.

L-Methylfolate ships today. The other six are restocking, and backorders ship first.

The L-Methylfolate bottle with three small capsules on travertine

In stock, ships today

L-Methylfolate 15 mg

60 capsules, one a day. The active folate your brain can use, with no conversion step.

  • TodayFirst bottle free, ships free$59.99 FREE
  • Then$50.99 every 2 months
Get my first bottle free

Or buy one bottle, $59.99 + shipping

Reviews

4.9
★★★★★

from 2,600+ reviews

"I was taking supplements that I thought were helping me, but they were actually made with synthetic folic acid."

Eliza, tired with two under two, found out from blood work that she carries the MTHFR gene
Eliza holding her bottle
Tired, MTHFR gene★★★★★

"This is my second bottle, and I'm finally starting to feel like I have my energy back."

@eliza.cornelison
A customer holding her L-Methylfolate bottle
Small pill, no fillers★★★★★

"This is a teeny tiny pill. You only have to take one for the serving size. There's also no fillers."

@howgrowsit
A customer holding her L-Methylfolate box
Her night routine★★★★★

"Along with an iron supplement, I take methyl folate. I will never go back."

@momofboys40
Candace with her bottle
Energy and mood★★★★★

"I use this a lot to give me energy and help with my mood. I also like that it contains zero fillers."

@candacereviews

Why active forms

40%

of people carry a gene that slows folic acid.

Most vitamins still use folic acid anyway, so every formula here uses the active form.

How fast your body converts folic acidMethylfolate doesn't need converting

100%Ready
No variant
65%Ready
One copy
30%Ready
Two copies
  • FolateMethylfolateFolic acid
  • B-12MethylcobalaminCyanocobalamin
  • B vitaminsCoenzyme formsSynthetic forms
  • Vitamin DD3 + K2D3 alone
MTHFR enzyme speed by gene · Frosst et al., Nature Genetics, 1995

Lab results

An outside lab tests every lot before it ships.

Lot number · L-MethylfolateHighland Laboratories 0077136
  • PotencyMeets the label
  • Heavy metalsBelow every limit
  • MicrobiologyWithin limits
  • E. coliNegative
Read the report for your lot
An L-Methylfolate bottle beside glass sample vials on a steel lab bench
Fingertips pulling one small capsule apart over travertine, its pale yellow powder spilled in raking sun

Ingredients

If pills upset you, check the fillers.

In every formula

  • Active form
  • Maximum strength
  • Vegan capsule

Left out of every one

  • Magnesium stearate
  • Silica
  • Flow agents
A customer with her first bottle

What to expect

Your first year on L-Methylfolate

  1. Day 1

    One small capsule with breakfast

  2. A few weeks in

    "The fog has lifted quite a bit."

  3. Day 60

    Twice as many people improved as on a placebo

  4. Month 12

    61% felt well again, and no one who recovered relapsed

Day 60: Papakostas et al., American Journal of Psychiatry, 2012, 15 mg a day for 60 days (32% improved vs 15% on placebo). Month 12: Zajecka et al., Journal of Clinical Psychiatry, 2016, a year on 15 mg.

Learn

Start here if you just got an MTHFR result.

All articles

Questions

What people ask first

Is the free bottle a subscription?

Yes. Your first bottle of L-Methylfolate is free and it ships free. Your refill ships on day 60, then it's $50.99 every 2 months. You can also buy one bottle for $59.99 + shipping.

Which formulas ship today, and when are the others back?

L-Methylfolate ships today. The other six are restocking and we don't have a date yet. Backorders ship first, and the sign-up at the bottom of the page emails you when one is back.

How is each lot tested?

An outside lab, Highland Laboratories, tests every lot for potency, heavy metals and microbiology before it ships, and you can read the report for your lot.

Do I need a prescription?

15 mg L-methylfolate is sold by prescription as a medical food. You can buy ours here without a prescription.

Is 15 mg a lot?

It's the strength doctors prescribe. A multivitamin has 0.4 mg of folic acid, and most methylfolate pills have 1 mg.

What if it doesn't work for me?

You have 60 days to get your money back, even if the bottle's open, and returns are free.

Where is it made?

We source ingredients from around the world, formulate in Canada, and bottle and package in the USA.

Fingertips holding one small capsule beside the open L-Methylfolate bottle on travertine

60-day guarantee

Try any formula for 60 days.

If it isn't for you, we'll refund you, even if the bottle's open.

What bothers you most?

Start with

L-Methylfolate 15 mg

Get my first bottle free