PlainVitamins

Homocysteine

by DC · capsule · 60 capsules

  • On the market (NIH)
  • DSLD label 309641
  • Serving 1 to 2 capsules; amounts per 1 capsule
  • 60 servings

Homocysteine by DC lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 10 mg of vitamin B6, 800 mcg DFE of folate, 500 mcg of vitamin B12 and 500 mg of betaine. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in Homocysteine?

Each row as the label prints it, per serving of 1 capsule. 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).

Homocysteine: Supplement Facts rows against the market (DSLD label 309641, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine Hydrochloride10 mg588%Vitamin B6 in Homocysteine against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folate800 mcg DFE200%
Folic Acid400 mcg
Vitamin B12as Cyanocobalamin500 mcg20,833%Vitamin B12 in Homocysteine 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).

Betaineas Trimethylglycine500 mgBetaine in Homocysteine against 731 products500 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.500 mg

Higher than 55% of 731 products listing betaine (median 250 mg).

Source: NIH ODS Dietary Supplement Label Database, label 309641 (entered September 25, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

6 products list the very same ingredients; the nearest amounts come first.

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
Directions: As a dietary supplement, take 1 to 2 capsules daily, preferably with a meal.
Warnings
Tamper Evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: If you are pregnant or nursing do not take this product.
Allergens and what it does not contain
Gluten Free
Storage
Keep tightly closed. Store at room temperature: 59-86 degrees Fahrenheit (15 to 30 degrees Celsius).

Source: label statements in DSLD label 309641.

What else is on the label?

Other ingredients: k-Gelatin, Cellulose, Magnesium Stearate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QualiPure; Ko Kosher Service.

How many labels does Homocysteine have?

4 labels are on file under this name since February 25, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 309641 (current) Entered September 25, 2024 · on the market · 60 capsules
  2. Label 266144 Entered February 23, 2022 · on the market · 120 capsules
  3. Label 266143 Entered February 23, 2022 · off the market September 12, 2022 · 60 capsules
  4. Label 244510 Entered February 25, 2021 · on the market · N/A

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

Who makes it?

The label names Dee Cee Laboratories, Inc. (manufacturer), White House, TN. All DC products.

Where next?