FIRST BOTTLE FREE · 60-DAY MONEY-BACK GUARANTEE

L-Methylfolate

15 mg 5-MTHF60 capsulesOne a day

Brain fog shouldn’t run your day.

4.9 · 2,600 five-star reviews

Brain fog makes the little things harder—rereading the same line, or losing a word mid-sentence.

Already-active folate to support normal brain and nerve function.*

Your 60-day supply

60 capsules · One capsule daily

Choose a purchase option
  • 60 capsulesOne daily
  • 60-day guaranteeEven if opened
  • Flexible refillsSkip, pause or cancel
First bottleRegular price $59.99FREE$9.99 shipping only

Then $50.99 every 2 months. Skip, pause or cancel.

60-day money-back guaranteeEven if opened. Free returns.

Their routines. Their own words.

Two ingredients.
Nothing to hide.

When your head feels foggy, the last thing you want is a supplement that’s hard to understand.

15 mg

L-Methylfolate

5-MTHF, the already-active form of folate.

Close-up of one Clean Health Lab capsule resting on translucent green glass
220 mg

Glycine

A simple amino acid, clearly listed on the label.

Together in a vegan capsule. 1 capsule per serving.

What folate supports

Brain & nerves

Folate supports normal brain and nerve function.*

Energy metabolism

Supports the processes your body uses to make and use energy.*

Everyday methylation

Active folate contributes to methylation, a process involved in everyday cell function.*

When thinking feels like hard work.

Give your body folate in its active form.

Folic acidConversion stepsActive folate
CHL 5-MTHFAlready active
The science behind the choice

Folate matters for normal brain function. Too little can lead to anemia, which may bring fatigue and difficulty concentrating.

Your MTHFR enzyme helps produce 5-MTHF, an active form of folate. Some common gene variants make that step less efficient.

CHL supplies L-methylfolate—5-MTHF directly. It bypasses that MTHFR-dependent step, supplying this form from the start.

Brain fog and tiredness can have many causes. Folate is one part of the picture.

Common MTHFR variants do not prevent people from processing folate or folic acid. These sources explain folate biology and MTHFR; they are not clinical trials of this product.

The full label. In plain sight.

Formulated in Canada. Bottled and packaged in the USA with global ingredients.

Woman drinking a glass of water with Clean Health Lab L-Methylfolate on the kitchen counter

Less to juggle. One daily habit.

When the little things feel harder, keep this part simple. One capsule, paired with a habit you already have.

  1. Start with one bottle

    60 capsules. One capsule daily, or as directed by your healthcare professional.

  2. Give it a place in your day

    Pair it with a habit you already have, so it is easier to remember.

  3. Keep your refills flexible

    With a subscription, your next bottle is $50.99 every two months. Skip, pause or cancel.

60 days to decide. Even if opened. Free returns.
Hand placing Clean Health Lab L-Methylfolate into a bag

More from our community.

See how people make CHL part of their day.

20 community videos · Swipe to meet everyone

★★★★★

L-Methylfolate customer reviews

4.9 · 2,600 five-star reviews

See some of whatour customers are saying.

Clean Health Labs bottle beside a simple morning routine
★★★★★

Fits into an already-full morning.

“Water, breakfast, one capsule. I wanted a routine that would fit my day instead of becoming another project.”

Daniel R.Verified Purchaser
★★★★★

One less thing to overthink.

“My supplement shelf was getting ridiculous. I wanted something I could understand without opening twelve tabs. Two listed ingredients and a simple daily routine are exactly what appealed to me.”

Molly K.Verified Purchaser
★★★★★

I wanted to see the details first.

“I always look for the actual label before I try something new. Having the ingredient information and batch report in the same place makes comparing my options easier.”

Ashley T.Verified Purchaser
★★★★★

Finally understood the form.

“I had seen folate and folic acid used almost interchangeably. The explanation of already-active folate helped me understand what I was actually choosing.”

Nicole B.Verified Purchaser
★★★★★

A simpler shelf.

“I was tired of buying complicated blends and then forgetting why I chose them. I like being able to point to the label and understand what is in this one.”

Sarah P.Verified Purchaser
Clean Health Labs bottle on a bedside table
★★★★★

The routine is the easy part.

“I keep it beside the things I use every day. No scoop, no mixing, no extra drink to finish.”

James W.Verified Purchaser
★★★★★

Room to try it properly.

“I didn’t want to make a decision after two rushed mornings. A 60-day supply feels like room to settle into a consistent routine.”

Megan H.Verified Purchaser
★★★★★

The numbers are there to read.

“I don’t want a long list of mystery ingredients. Seeing the amounts clearly listed was one of the first things I looked for.”

Amanda C.Verified Purchaser
★★★★★

Less guesswork before ordering.

“I checked the label, read through the formula explanation and looked at the refill details. Being able to find those answers in one visit made the decision feel less complicated.”

David S.Verified Purchaser
A Clean Health Labs capsule held between two fingers
★★★★★

Simple without feeling skimpy.

“The formula is short, but the product information isn’t missing. I appreciate being able to keep it simple and still look deeper when I want to.”

Katie R.Verified Purchaser
Clean Health Labs bottle packed for an ordinary day
★★★★★

Made for an ordinary day.

“I’m not looking for an elaborate wellness ritual. I want something straightforward that I can remember on busy mornings, too.”

Allison M.Verified Purchaser
★★★★★

The report is a useful extra.

“A clean-looking bottle only tells me so much. I like having an actual document to open and questions I can take to the brand if I need more detail.”

Rebecca D.Verified Purchaser
3 featured reviews
Is L-methylfolate different from folic acid?

Both are forms of vitamin B9. Folic acid goes through conversion steps; L-methylfolate is already active 5-MTHF.

What should I expect—and how soon?

Folate supports normal body functions; individual needs and responses vary. There’s no guaranteed result or timeline. Brain fog, fatigue and mood changes can have many causes. Discuss persistent symptoms with your healthcare professional.

How do I take it?

The suggested routine is one capsule daily, or as directed by your healthcare professional. Each bottle contains 60 capsules. Store according to the label, away from heat and moisture, and keep out of reach of children.

How does the two-month subscription work?

Your first 60-capsule subscription bottle is free, with $9.99 shipping. Then it renews every two months at $50.99. You can skip, pause or cancel. The one-time option is $59.99 plus shipping.

What if it isn’t right for me?

CHL offers a 60-day money-back guarantee, including opened products, with free returns. Contact the team for help with your return. Read the full return policy.

Clean Health Lab L-Methylfolate bottle and box on emerald stone

L-Methylfolate · 60 capsules · One a day

Care for the brain you count on.

Support normal brain and nerve function with already-active folate.*

The original Supplement Facts

Read the label. Check the details. Ask us for the testing information.

100%
Original printed Supplement Facts, ingredients and serving instructions for Clean Health Lab L-Methylfolate
Product testing

Certificate of analysis

L-Methylfolate · 15 mg

The report isn’t available to view here yet. Our team can help you find the COA for your bottle.

Already have a bottle? Add the batch number printed on it.Request the COA