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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.†

L-Methylfolate 15 mg in stock · $47.99 on subscription · $59.99 one-time 4.9 · 2,347 order-linked reviews
Four CleanHealthLab bottles on a limestone table in morning light, largest nearest the camera
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 methylation line

One system, printed on every bottle.

Every formula we make sits on the same pathway, so every bottle wears the same holographic medallion. You can tell our line apart on a shelf without reading a word.

CleanHealthLab L-Methylfolate and B-Complex bottles side by side L-Methylfolate B-Complex
Macro detail of the iridescent holographic foil medallion

The foil is the tell.

Iridescent holographic foil marks the methylation line. It is stamped, not printed — the colour shifts as the light moves across it, which is difficult to counterfeit and impossible to mistake.

02 / The line, in use

Where it actually lives.

Photographed where the line is actually used — on counters and windowsills, not on a studio sweep.

Four CleanHealthLab bottles grouped on a limestone table
The methylation line
A CleanHealthLab L-Methylfolate bottle held in a bright kitchen
One capsule, once a day
Macro detail of the holographic foil medallion
Stamped foil, not printed
Three CleanHealthLab bottles on limestone with linen and a glass of water
On the counter, mid-week
CleanHealthLab L-Methylfolate and B-Complex bottles side by side
The pair to start with
A CleanHealthLab bottle on a kitchen counter beside a glass of water
The two-minute morning

03 / The catalogue

One shelf. Every methyl donor we make.

L-Methylfolate ships today — $47.99 on subscription · $59.99 one-time. The rest of the line runs $29 to $79 and 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

$47.99on subscription · $59.99 one-time

Shop L-Methylfolate
Sold out CleanHealthLab B-Complex bottle

B-Complex

$32.00

8 methylated B vitamins · 60 vegan capsules

Restocking soon

Sold out CleanHealthLab Methyl B-12 bottle

Methyl B-12

$30.00

5000 mcg methylcobalamin · 60 vegan capsules

Restocking soon

Sold out CleanHealthLab D3 + K2 Drops bottle

D3 + K2 Drops

$29.00

5000 IU D3 + 100 mcg MK-7 · 30 mL liquid

Restocking soon

Sold out CleanHealthLab TMG bottle

TMG

$29.00

1000 mg trimethylglycine · 90 vegan capsules

Restocking soon

Sold out CleanHealthLab SAM-e bottle

SAM-e

$48.99

400 mg enteric-coated tablets · 60 count

Restocking soon

Sold out CleanHealthLab Methyl Multi bottle

Methyl Multi

$79.00

22 active-form nutrients · 90 vegan capsules

Restocking soon

L-Methylfolate ships today. The other six are in production and none of them goes on sale until it is genuinely in stock.

04 / 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.

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Shop L‑Methylfolate — $47.99 $47.99 on subscription · $59.99 one-time

05 / 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
Every lot third-party testedPurity and potency, checked outside our own four walls before a bottle ships.
GMP certified, FDA-registered facilityThe same manufacturing standard applied to every formula in the line.

06 / 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.

4.9 from 2,347 order-linked reviews
Only a matched order can leave one.
5 star 2,180
4 star 110
3 star 32
2 star 15
1 star 10

Years on the wrong form

“I had been taking a folic acid multivitamin for years and never thought to check which form it was. Switching to the active form was the first change I actually noticed in my mornings.”

Priya N. Verified buyer
4 months in · L-Methylfolate 15 mg · 12 Jun 2026

I could finally read my own label

“Every bottle in my cupboard hid behind a proprietary blend. Two ingredients on this one and both of them printed in full — that was the whole reason I bought it.”

Alina T. Verified buyer
7 months in · L-Methylfolate 15 mg · 3 Apr 2026

The one I have not quietly stopped

“I have a drawer of half-finished bottles I gave up on. One small capsule, once a day, and the subscription reminds me before it bills. This is the only one that survived.”

Theo B. Verified buyer
1 year in · L-Methylfolate 15 mg · 28 Jan 2026

Two ingredients, not twenty

“Somewhere along the way I stopped being able to tell what I was actually taking. The label here is two ingredients long, both printed in full. I could finally answer the question when someone asked.”

Marisol D. Verified buyer
5 months in · L-Methylfolate 15 mg · 19 May 2026

Found out my variant, then found this

“After my results came back I spent a week reading labels in a pharmacy aisle and none of them said which form of folate was in the bottle. This one says it on the front. Wish the bottle were a little smaller for travel.”

Daniel R. Verified buyer
3 months in · L-Methylfolate 15 mg · 7 Jul 2026

My midwife asked which form I was on

“I had no idea there was more than one kind of folate until she asked, and I could not answer it from the bottle I already had. I can answer it from this one without turning it over.”

Hana K. Verified buyer
6 months in · L-Methylfolate 15 mg · 22 Feb 2026

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What it actually looks like.

Photographs from customers, unretouched.

Customer photograph of CleanHealthLab L-Methylfolate
@priya.nMorning, first thing
Customer photograph of CleanHealthLab L-Methylfolate
@alina.tNext to the toothbrush
Customer photograph of CleanHealthLab L-Methylfolate
@theo.bDesk drawer, 3pm
Customer photograph of CleanHealthLab L-Methylfolate
@marisol.dGoes in the bag
Customer photograph of CleanHealthLab L-Methylfolate
@hana.kSix months in
Customer photograph of CleanHealthLab L-Methylfolate
@danielrGym bag regular
Customer photograph of CleanHealthLab L-Methylfolate
@jenna.wBreakfast, every day
Customer photograph of CleanHealthLab L-Methylfolate
@sam.ohNightstand regular

07 / 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
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