Professional Strength L-Methyl Folate 15mg – Active 5-MTHF Form – Supports Mood, Methylation, Cognition – Bioavailable Vitamin B9 (60 Capsules) – Vegan, Non-GMO, Gluten-Free
$19.99










Product Description


5-MTHF is an active, bioavailable form of folate. This essential B vitamin supports healthy methylation, promotes fetal development, enhances mood, and may aid in cardiovascular and nerve function.




Trusted Wellness Brand
Probase Nutrition is a market leader in longevity and wellness supplements, dedicated to enhancing health and vitality. We utilize only the finest ingredients, each clinically tested to ensure the highest levels of purity and efficacy. Our commitment to quality means that every product is meticulously crafted to support optimal well-being, providing our customers with the best in nutritional supplementation. Trusted by health professionals and consumers alike, Probase Nutrition stands at the forefront of wellness innovation.
Highest Absorption Rate
5-MTHF features an active ingredient that is immediately bioavailable and ready for use by the body’s tissues. This advanced form of folate ensures superior absorption and utilization compared to standard folic acid. By bypassing the need for metabolic conversion, 5-MTHF provides efficient support for numerous bodily functions, including DNA synthesis, methylation processes, and neurotransmitter production. This makes it particularly beneficial for individuals with genetic variations that affect folate metabolism, ensuring they receive the full spectrum of folate benefits
Clinically Tested
Supplementation with 5-MTHF leads to blood levels that are 600 percent higher than those achieved with folic acid supplementation[^1^].
[^1^]: [Study reference: Lamers, Y., Prinz-Langenohl, R., Brämswig, S., & Pietrzik, K. (2006). Red blood cell folate concentrations increase more after supplementation with [6S]-5-methyltetrahydrofolate than with folic acid in women of childbearing age. *The American Journal of Clinical Nutrition, 84*(1), 156-161.]
Thoroughly Studied Advantages
5-MTHF acts as a methyl-group donor, aiding in the transformation of the undesirable amino acid homocysteine into the beneficial amino acid methionine.* This methyl-group donation is crucial for numerous essential biochemical processes, including the synthesis of serotonin, melatonin, and DNA

Package Dimensions : 3.11 x 1.65 x 1.57 inches; 1.45 ounces
Date First Available : May 27, 2024
Manufacturer : Probase Nutrition
ASIN : B0D5BWTR3G
Country of Origin : USA
Professional Strength L-Methyl Folate 15mg – Active 5-MTHF Form – Supports Mood, Methylation, Cognition – Bioavailable Vitamin B9 helps support cardiovascular health and optimal methylation
Non-GMO, Gluten-Free, Vegan – Our methylfolate capsules are made with high-quality, bioavailable ingredients without any artificial colors, flavors, or preservatives
Highly Potent and Bioavailable – Each capsule delivers a highly concentrated dose of methylfolate, ensuring superior absorption and support for energy metabolism and immune function
Optimized for Optimal Health – This premium supplement is carefully crafted to provide balanced support for cellular function, neurotransmitter production, and overall wellness
Third-Party Tested for Purity and Potency – Our professional-grade formula is tested by an independent laboratory to guarantee the highest quality and effectiveness
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$19.99

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