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Optimal Liposomal L-5-MTHF

30 Servings

Key Benefits and Actions*

  • Soy-free liposomal format may help support optimal nutrient absorption
  • Provides an active, bioavailable form of folate
  • May help support healthy methylation processes
  • May play a role in healthy DNA/RNA synthesis

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Availability: In stock

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Suitable for Vegans and Vegetarians

Free of:

Dairy, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy

Optimal Liposomal L-5-MTHF by Seeking Health provides 1,000 mcg of folate (as L-5-MTHF, or methylfolate) per serving. Folate is a water-soluble B vitamin that occurs naturally in food, such as leafy green vegetables, citrus fruits, dried beans, and peas. The methylated form, L-5-methylfolate (L-5-MTHF) requires no additional metabolic steps to be used by the body, and is often the preferred choice for those with absorption or metabolic defects. L-5-MTHF efficiently supports methylation, DNA biosynthesis, homocysteine metabolism, and nervous system function. L-5-MTHF is easily absorbed and used by cells. It is the predominant folate in circulation and the only form of folate that can cross the blood-brain barrier.*

Optimal Liposomal L-5-MTHF utilizes a unique liposomal delivery method to facilitate optimal absorption of our high-potency active folate. A liposome is a tiny phospholipid vesicle that mimics the body’s cell structure. Liposomes may be better absorbed across cell membranes in a way that is not possible for ordinary water-soluble or fat-soluble nutrients. Our liposomes are composed of non-hydrogenated phospholipids, derived from GMO-free sunflower oil. This is a soy free product.*

For a convenient capsule format providing 1,000 mcg of methylfolate, try our L-5-MTHF Capsules. Or, for those who have trouble swallowing capsules, consider our L-5-MTHF Lozenges. Those who are sensitive to methylated B vitamins might consider our Folinic Acid Capsules or Lozenges for a well-absorbed alternative to L-5-MTHF and synthetic folic acid.*

Suggested Use

Gently shake before use. Place 2 ml (about 40-60 drops) into a glass of juice or water and take by mouth. May also place directly into the mouth and swallow. Use as directed by your healthcare provider.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Consult with a healthcare professional before use if you are using antibiotics or other medications.

Serving Size: 2 ml
Servings Per Container: 30

Supplement Facts

Folate (as L-5-Methylfolate) 1000 mcg 250%
Phosphatidylcholine and Phosphatidylethanolamine Complex (from non-GMO sunflower oil) 200 mg **
% DV (Daily Value) based on standard 2,000 calorie daily intake
**Daily Value not established

Other Ingredients: Purified water, glycerin, natural flavors and potassium sorbate. Natural flavors are a vanilla, lemon and lime blend.

Additional Info
Additional Info
Knowledge Base Find product FAQ and more! Click here.
Cost Per Serving $0.93
Delivery Method Liposomal
Storage Store in a cool, dry place away from direct sunlight. Refrigerate after opening or use within 40 days of opening for maximum potency. Keep out of reach of children.
Suggested Shipping Method Ice Pack not required. If shipping during unusually warm weather, you may choose to add an ice pack for $2.95. If shipping with an ice pack, consider using overnight or 2-day shipping.
Age Suitability Adult
Manufactured In USA
Case Quantity 72
Dimensions (in.) Length: 1.5 / Width: 1.5 / Height: 4.5
Weight (lb.) 0.3000
Barcode 798295548740
Return Policy 30 Day Returns ― Learn more about our Return Policy.
Customer Reviews (3)
Kid friendly
Kid friendly for an MTHFR kiddo who can't yet swallow pills. Good flavor and amazingly much more effective than an equal dose of quatrefolic powder mixed into something! Review by James (Posted on 9/30/2017)
Great quality & effectiveness
When I stopped taking this product I noticed a significant drop in my energy! Review by Oren J (Posted on 9/3/2015)
easy to adjust dose
I like this product because it is so easy to accurately adjust my dose. Review by AMY E (Posted on 11/9/2014)
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*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.

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