PlainVitamins

Liposomal Methyl B-Complex

by Quicksilver Scientific · liquid · 1.7 fluid ounces

  • On the market (NIH)
  • UPC 6 53341 62080 4
  • DSLD label 248540
  • Serving 2 pumps (1 mL)
  • 50 servings

Liposomal Methyl B-Complex by Quicksilver Scientific lists 11 ingredients, 11 with an amount per serving of 2 pumps, such as 12.5 mg of thiamine, 10 mg of niacin, 7.5 mg of vitamin B6 and 500 mcg of folate. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2021.

What is in Liposomal Methyl B-Complex?

Each row as the label prints it, per serving of 2 pumps. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Liposomal Methyl B-Complex: Supplement Facts rows against the market (DSLD label 248540, January 2026 release)
IngredientAmount% DVAmong products listing it
Thiamineas Thiamine HydrochlorideThiamin (Form: as Thiamin Hydrochloride)12.5 mg833%Thiamin in Liposomal Methyl B-Complex against 9,830 products12.5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg12.5 mg

Higher than 65% of 9,830 products listing thiamin (median 5 mg).

Niacinas Niacin, NiacinamideNiacin (Form: as Niacin, Niacinamide)10 mg50%Niacin in Liposomal Methyl B-Complex against 12,413 products10 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg10 mg

77% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride)7.5 mg375%Vitamin B6 in Liposomal Methyl B-Complex against 15,277 products7.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg7.5 mg

Higher than 52% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Calcium FolinateFolate (Form: as Calcium Folinate)500 mcg125%Folate in Liposomal Methyl B-Complex against 7,022 products500 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.500 mcg

Higher than 77% of 7,022 products listing folate (median 400 mcg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)500 mcg8,333%Vitamin B12 in Liposomal Methyl B-Complex against 14,425 products500 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg500 mcg

Higher than 82% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin500 mcg166%Biotin in Liposomal Methyl B-Complex against 9,447 products500 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg500 mcg

Higher than 79% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas Calcium D-PantothenatePantothenic Acid (Form: as Calcium D-Pantothenate)25 mg250%Pantothenic Acid (Vitamin B5) in Liposomal Methyl B-Complex against 10,060 products25 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg25 mg

Higher than 61% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Trimethylglycineas BetaineTrimethylglycine (Form: from Betaine)20 mgBetaine in Liposomal Methyl B-Complex against 731 products20 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.20 mg

88% of 731 products listing betaine give more (median 250 mg).

Riboflavin-5-Phosphateas Vitamin B2Riboflavin-5-phosphate (Form: Coenzyme Vitamin B2)7.5 mg577%*Riboflavin in Liposomal Methyl B-Complex against 9,824 products7.5 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg7.5 mg

Higher than 59% of 9,824 products listing riboflavin (median 4 mg).

Milk Thistle seed extract50 mgMilk Thistle in Liposomal Methyl B-Complex against 1,277 products50 mg per serving; the middle half of products list 90 mg to 300 mg, the median 175 mg.50 mg

83% of 1,277 products listing milk thistle give more (median 175 mg).

Phosphatidylcholineas purified Sunflower seed LecithinPhosphatidylcholine (Form: from purified Sunflower seed Lecithin PlantPart: seed)68 mgPhosphatidylcholine in Liposomal Methyl B-Complex against 403 products68 mg per serving; the middle half of products list 35 mg to 420 mg, the median 120 mg.68 mg

63% of 403 products listing phosphatidylcholine give more (median 120 mg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 248540 (entered May 22, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 88% of the 731 products that print an amount of betaine list more than its 20 mg of trimethylglycine (filed by NIH under betaine) (median 250 mg).
  • 83% of the 1,277 products that print an amount of milk thistle list more than its 50 mg of milk thistle (median 175 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Liposomal Methyl B-Complex's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: Take 2 pumps by mouth once daily. Hold in mouth 30 seconds before swallowing. Repeat to desired dosage or as directed by healthcare professional. Take on an empty stomach, at least 10 minutes before meals. Use within 60 days of opening.
Warnings
If pregnant, consult physician before use.
Storage
Store at room temperature.

Source: label statements in DSLD label 248540.

What else is on the label?

Other ingredients: Water, Glycerin, Ethanol, Vitamin E, EDTA, natural Citrus Oils, Natural flavoring.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Quicksilver Delivery Systems.

How many labels does Liposomal Methyl B-Complex have?

4 labels are on file under this name since April 25, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 248540 (current) Entered May 22, 2021 · on the market · 1.7 fluid ounces · UPC 6 53341 62080 4
  2. Label 219930 Entered May 22, 2020 · off the market March 12, 2021 · 1.7 fl. Oz. · UPC 6 53341 62080 4
  3. Label 82998 Entered February 23, 2018 · off the market January 14, 2020 · 1.7 fl. Oz. · UPC 6 53341 62080 4
  4. Label 72235 Entered April 25, 2017 · off the market December 4, 2017 · 1.7 fl. Oz. · UPC 0 19962 50931 5

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Quicksilver Scientific (manufacturer), Lafayette, CO. All Quicksilver Scientific products.

Where next?