SKU: 26744060566

PURE LAB VITAMINS Bioactive Folic Acid (L-5-MTHF) Slow Release (60 veg caps)

Sale price$18.41 Regular price$20.45
Save 10%

Pay in installments of $5.11 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

PURE LAB VITAMINS Bioactive Folic Acid (L-5-MTHF) Slow Release (60 veg caps)PURE LAB VITAMINS Bioactive Folic Acid 60 Capsules NPN: 80095780 MADE IN CANADA Bioactive Folic Acid (L 5 methyltetrahydrofolate) A biologically active folic acid (B9) in a sustained release formulation Folic acid is not just for pregnant women; its a vitamin essential to everyone. Folic acid (which is also called folate) performs many important tasks while it is in its activated form, methyl tetrahydrofolate. Methyl folate is necessary for the

PURE LAB VITAMINS - Bioactive Folic Acid - 60 Capsules - NPN: 80095780 - MADE IN CANADA

    Bioactive Folic Acid (L-5-methyltetrahydrofolate)

    A biologically active folic acid (B9) in a sustained release formulation

    Folic acid is not just for pregnant women; it’s a vitamin essential to everyone. Folic acid (which is also called folate) performs many important tasks while it is in its activated form, methyl-tetrahydrofolate. Methyl-folate is necessary for the synthesis of DNA and RNA, for controlling growth and reproduction of cells, and supporting the production of hemoglobin. Along with vitamins B-2, B-6 and B-12, folic acid is required for the methylation of amino acids, for converting toxic levels of homocysteine into methionine and for synthesis of new proteins.

    About Bioactive Folic Acid (L-MethylFolate)

    Without folate, red blood cells are unable to carry oxygen effectively, resulting in problems such as weakness, fatigue, headache, heart palpitations and shortness of breath. Deficiency can also cause ulcers in the mouth and gastrointestinal tract.

    Adequate folate intake is especially important for women before and during pregnancy because deficiency is linked to preterm birth, low birth weight, fetal growth retardation, and spina bifida.

    Even though the liver is capable of storing excess folate for up to 9 months, this backup system is dependent upon high regular dietary intake of unprocessed foods. Plus, the majority of dietary folic acid is obtained almost exclusively from plants--which still needs to be converted into methyl-tetrahydrofolate to be useful to the body.

    We also have to take into account biochemical individuality variations among the population. For example, some individuals aren’t able to efficiently convert dietary folate into the active form, tetrahydrofolate. It’s only with the help of vitamins B-3, B-12 and C that folate can be activated to complete the full roster of its vital responsibilities in the body.

    Even though many nutritional “shortcuts” are considered unhealthy, supplementing biologically active folate isn’t one of them. If you can save your body the work of manufacturing the biologically useful form of folic acid, safely and effectively, why wouldn’t you just take L-5-methyltetrahydrofolate (L-5-MTHF)?

    Taking Pure Lab’s Slow-Release Bioactive Folic Acid is like using a fully charged battery, instead of a nearly- drained one.

    Each capsule of Pure Lab’s Slow-Release BioActive Folic Acid contains 1 milligram of activated folate as L-5-MTHF in a sustained release formulation. This way, blood levels can be maintained longer, for up to 5 hours– about twice as long as standard formulations.



    INGREDIENTS   Per Capsule:

    Vitamin B9 (Calcium L-5-MTHF) 1mg

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 26744060566

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 23 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    S
    Verified Purchase
    S. Watson
    Battle Creek, US
    ★★★★★ 5
    Great buy
    Our dog is so happy about this. He loves chasing a ball. We also love the fact that it is collapsible and only 12 inches. We travel a lot so it’s perfect for that. I’m enclosing a movie. I did about it for Amazon.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 10, 2026
    E
    Verified Purchase
    4everirish
    Natrona Heights, US
    ★★★★★ 1
    Very disappointed
    Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 20, 2025
    C
    Verified Purchase
    chillalittle
    Alexandria, US
    ★★★★★ 5
    Tough & durable, but relatively light for throwing
    Pattern Name: Tug Frisbee, Size: Large
    This is the second one of these that I've ordered although to be honest, the first one is still very much intact and it was bought when my 3-yr old Shepweiler was still a young, but growing, pup! Tough & durable, yet light enough to be thrown (& caught), without much effort. It can also be used as a tug toy, as my other pup, a pit/boxer/"Heinz57" mix, loves to use it as.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 28, 2026
    A
    Verified Purchase
    Ashley T.
    Port Orchard, US
    ★★★★★ 5
    A favorite in our house!
    Pattern Name: Ultra Ring, Size: Large, Pattern Name: Ultra Ring, Size: Large
    ~ Recommend if you have a dog who: is a heavy chewer/tugger, loves to chase squirrely things (it can have a wacky roll to it, which my dog thinks is so fun), gets their toys dirty or slobbery. My pup is 65 pound pitty mix - i'd definitely say this is for big dogs. Maybe medium (45+ pounds, ish?). Just my opinion, of course... but I think it's a bit thick/heavy for small pups to grab. ~ My pup LOVES this ring toy! I got this back in October - so it has been through the ringer. Atlas isn't usually a super heavy chewer, but with this toy she is. Not only does she love to play with it, she will even bring it to her bed to comfort chew (i think she likes the pressure on her back teeth... this rubbery material is SUPER sturdy but also has a little bit of "give" so I don't worry at all about her teeth). She loves to chase it / catch it on the roll. She brings it to me on the daily for play. Its good for tug, chase, or fetch. Perfect for the beach or any environment, really, as it's super easy to clean... so it comes with us everywhere. We will probably have this toy forever... there's not a single puncture mark yet. So, for me worth the cost 10x over.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 27, 2023
    D
    Verified Purchase
    Debbie Smeltzer
    Chelsea, US
    ★★★★★ 1
    It’s Trash
    Pattern Name: Tug Frisbee, Size: Large
    Lasted maybe 1 minute… I gave it to my dog turned to throw away package, when I looked back dog had already taken a chunk off … might as well have given him the dollar bills it took to buy … they would probably last as long
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026

    recommand products