Vitamins never did much for you? Look inside ours.
Active-form vitamins with no fillers, and lab reports you can read.
4.9 from 2,600+ reviewsShop all 7
Shop the line
Shop all seven formulas.
L-Methylfolate ships today. The other six are on backorder, and backorders ship first.
Look inside
What goes into every bottle.
01 · Active forms
Forms your body can use right away.
Most labels use folic acid and cyanocobalamin, which your body has to change before it can use them. Ours use methylfolate and methylcobalamin, so that step is already done.
What we leave out
Fillersbulk powder that pads out a capsule
They add bulk and weight, nothing your body uses.
Magnesium stearatea lubricant for the filling machine
Slows how fast a capsule breaks down (J Pharm Sci, 1963). In a lab study it stopped immune T cells working (Immunology, 1990).
Silicaan anti-caking agent
EU food-safety scientists could not confirm a safe daily amount (EFSA, 2018).
Flow agentshelp powder pour faster in the factory
Most are silica or stearates, the two above.
02 · Nothing else in the capsule
Just the vitamin and a vegan capsule.
Those extras help the machines that fill capsules run faster. They do nothing for you, so we leave them out.
Tested by Eurofins
Every batch tested. Every result online.
An independent lab checks the strength, heavy metals and germs in each batch.
Folate per capsule
15 mgLabel
17.9 mgJan 2025
15.5 mgMar 2025
Both tests came in above the label.
Heavy metals per capsule
One capsule vs the daily safe limit
- Lead
- Mercury
- Cadmium
- Arsenic
One capsule. Every metal sits at the very start of the safe range.
Germs
- E. colinone found
- Salmonellanone found
- Staphnone found
Read the full reportEurofins, August 2025
Earlier reports: March 2025 · January 2025
Why active forms
Most vitamins use the cheap form.
Ours use the form your body already uses, and nothing else goes in the capsule.
Up to 4 in 10 people
carry a gene variant (MTHFR) that makes folic acid hard to use.
Frosst et al., Nature Genetics, 1995Most brands
FolateFolic acidMethylfolate
B-12CyanocobalaminMethylcobalamin
B vitaminsSyntheticCoenzyme forms
Ready to use
Fillers or stearatesUsuallyNone
Lab report onlineRarelyEvery batch
Reviews
What customers tell us.
4.9 from 2,600+ verified reviews
★★★★★
More present on my current medication
I stayed on the same antidepressant and added L-methylfolate after speaking with my doctor. I noticed smaller things first. Music sounded good again, and I answered texts the same day.
Isla G. · verified buyer · L-Methylfolate★★★★★
A good addition for me
My antidepressant helped my mood, but I still felt flat and foggy. The first change I noticed was wanting to listen to music in the car again. After a few weeks I felt more like myself.
Drew Y. · verified buyer · L-Methylfolate★★★★★
Good so far but took time
It has helped me feel less drained and more willing to start things. It took close to a month for me to notice, which is why I gave it four stars instead of five.
Emerson J. · verified buyer · L-MethylfolateCustomers filmed it themselves
I'm finally starting to feel like I have my energy back.@eliza.cornelison
I use this a lot to give me energy and help with my mood.@candacereviews
You just take one capsule a day and you're good to go.@lovealwaysalyse
I will never go back.@momofboys40
This is a teeny tiny pill.@howgrowsit
We've been taking it and have noticed a huge difference.@simplymomlife
My brain not feeling like it's buffering all day.@victoria..austin
It may not be the vitamin, but the form.@justheilis
The only other ingredient is glycine. My no-junk one stop for mood support.@kaidynash
Not all folate is created equal.@autumshaw5
No fillers, stearates, silica or flow agents.@half_awake_fully_alive
I'm excited to add this to my everyday regimen.@makaylarene13
This is a clean product and recommended by so many.@alexxabone
This is a maximum strength product.@myhummergarden
Start here
Your first 60 days on L‑Methylfolate.
One bottle covers the length of the 15 mg study.
Start with a free bottleFree when you subscribe, and it ships free. Or buy once for $59.99 + shipping. 60-day money-back guarantee.
Day 1
One small capsule with breakfast.
A few weeks in
The fog has lifted quite a bit.
Ethan C., a customer
Day 60
In a Massachusetts General Hospital study of adults already on an antidepressant, twice as many improved on 15 mg as on a placebo.
Month 12
Over a year on 15 mg, 61% of those still depressed reached remission, and no one who recovered relapsed.
The research behind the 15 mg dose
Dr. George Papakostas and Dr. Maurizio FavaMassachusetts General Hospital · American Journal of Psychiatry, 2012
75 adults whose antidepressant wasn't enough took 15 mg a day for 60 days, next to a group on a placebo.
“Adjunctive L-methylfolate at 15 mg/day may constitute an effective, safe, and relatively well tolerated treatment strategy for patients with major depressive disorder who have a partial response or no response to SSRIs.”Read the study
Dr. John ZajeckaRush University Medical Center · Journal of Clinical Psychiatry, 2016
68 adults kept taking 15 mg with their antidepressant for 12 months.
“Adjunctive L-methylfolate 15 mg/d may be an early option in patients who fail to adequately respond to antidepressant monotherapy, with preliminary evidence demonstrating sustained remission and sustained recovery.”Read the study
Questions
Before you order.
Can I take it with my antidepressant?
Many of our customers do. If you take a prescription, check with your doctor first.
What if it isn't right for me?
You have 60 days to get your money back, even if you've opened the bottle, and returns are free.
Which formula should I start with?
Take the 2-question quiz at the top of the page. Most of our customers start with L-Methylfolate.
How does the subscription work?
Your first bottle is free and ships free. After that, a new bottle ships every two months. Or buy one bottle for $59.99 plus shipping.
Questions? Email support@cleanhealthlab.com or call (360) 223-4460.
