Third-party tested every lot Free shipping on every order 60-day money-back guarantee
CleanHealthLab Shop L-Methylfolate

Active-form methylation

You take it every day. Your body may not be able to use it.

Most folate on the shelf is folic acid — the synthetic form, which has to be converted before your cells can use it. CleanHealthLab starts at the active form. There is no conversion step to wonder about.†

4.9 · 2,300+ order-linked reviews

A woman in a bright kitchen with a glass of water

L-Methylfolate 15 mg

Active 5-MTHF + glycine · 60 capsules

$47.99$59.99

Third-party testedEvery lot, for purity and potency
GMP certifiedMade in FDA-registered facilities
No fillers or flow agentsNo stearates, no silica, nothing hidden
60-day guaranteeFree shipping · cancel anytime

01 / The catalogue

One shelf. Every methyl donor we make.

L-Methylfolate ships today. The rest of the line is in production — leave your email on any bottle and we will tell you the day it lands.

CleanHealthLab L-Methylfolate 15 mg bottle
IN STOCK · SHIPS TODAY

L-Methylfolate 15 mg

Active 5-MTHF + glycine · 60 vegan capsules. The exact two-ingredient formula is printed in full — active 5-MTHF, glycine, and nothing hidden.

15 mg active 5-MTHF220 mg glycine1 capsule daily

$47.99subscription · $59.99 one-time

Shop L-Methylfolate
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Six formulas in production. Nothing on this page can be bought until it is genuinely in stock.

02 / The active form

Folic acid must convert. L‑Methylfolate is active.

Folate supports your mood, energy and brain function.† The question is not whether you are taking folate — it is whether your body can use the form you are taking.

Light passing through a filter: only one wavelength reaches the capsule

Folic acid has to pass a conversion step first. 5-MTHF does not.

01

Folic acid is synthetic. It has to be converted through several steps before your cells can use it.

02

L‑Methylfolate is 5-MTHF — already the active form, so there is no conversion step to wonder about.

03

One small capsule daily. 15 mg of active 5-MTHF with 220 mg glycine, and nothing else.

03 / Our standard

Two ingredients. Nothing to decode.

No proprietary blends, no filler system, no flow agents added to make a machine run faster. What is on the label is what is in the capsule.

A CleanHealthLab bottle beside a lot sample vial and a certificate of analysis
Published formulaPer capsule
L-MethylfolateActive 5-MTHF15 mg
GlycineOnly other named ingredient220 mg
Serving size1 capsule
Other ingredientVegan capsule
Nothing hiddenNo fillers · No stearates · No silica

04 / In their words

The reason people stay on it.

Most people arrive here after years on a folic acid multivitamin. What they mention is the label they can finally read.

Priya N. with CleanHealthLab L-Methylfolate
★★★★★
“I had been taking a folic acid multivitamin for years. Switching to the active form was the first change I actually noticed in my mornings.”

Priya N.Verified buyer · 4 months in

Alina T. with CleanHealthLab L-Methylfolate
★★★★★
“Two ingredients on the label and both of them printed in full. After the proprietary-blend bottles in my cupboard that was the whole reason I bought.”

Alina T.Verified buyer · 7 months in

Theo B. with CleanHealthLab L-Methylfolate
★★★★★
“One small capsule, once a day, and the subscription reminds me before it bills. It is the only supplement I have not quietly stopped taking.”

Theo B.Verified buyer · 1 year in

05 / Start

Start at the active form.

One small capsule daily, 60 to a bottle. Subscribe and we remind you before every renewal — change the cadence or cancel from the email itself.

Shop L-Methylfolate — $47.99
60-day money-back guarantee Free shipping on every order Cancel anytime