PlainVitamins

R.E.M. Maintenance

by Metabolic Maintenance · powder · 360 grams

  • On the market (NIH)
  • UPC 8 38287 00681 7
  • DSLD label 274192
  • Serving 6 g (1 Scoop)
  • 60 servings

R.E.M. Maintenance by Metabolic Maintenance lists 7 ingredients, 7 with an amount per serving of 6 g, such as 250 mg of vitamin C, 250 mg of magnesium, 75 mg of potassium and 3,500 mg of glycine. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in R.E.M. Maintenance?

Each row as the label prints it, per serving of 6 g. 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).

R.E.M. Maintenance: Supplement Facts rows against the market (DSLD label 274192, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Vitamin Cas Ascorbic Acid250 mg278%Vitamin C in R.E.M. Maintenance against 18,583 products250 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg250 mg

Higher than 68% of 18,583 products listing vitamin C (median 100 mg).

Magnesiumas Magnesium Glycinate250 mg60%Magnesium in R.E.M. Maintenance against 14,003 products250 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg250 mg

Higher than 83% of 14,003 products listing magnesium (median 86 mg).

Potassiumas Potassium Citrate75 mg2%Potassium in R.E.M. Maintenance against 11,614 products75 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg75 mg

64% of 11,614 products listing potassium give more (median 99 mg).

Glycine3,500 mgGlycine in R.E.M. Maintenance against 1,078 products3,500 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.3,500 mg

Higher than 98% of 1,078 products listing glycine (median 300 mg).

Inositol500 mgInositol in R.E.M. Maintenance against 4,042 products500 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.500 mg

Higher than 93% of 4,042 products listing inositol (median 30 mg).

5-Hydroxytryptophan100 mg5-HTP in R.E.M. Maintenance against 676 products100 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.100 mg

18% of 676 products listing 5-HTP give more (median 100 mg).

Melatonin1 mgMelatonin in R.E.M. Maintenance against 1,557 products1 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.1 mg

80% of 1,557 products listing melatonin give more (median 3 mg).

Source: NIH ODS Dietary Supplement Label Database, label 274192 (entered September 22, 2022), 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?

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:

  • Its 3,500 mg of glycine is higher than 98% of the 1,078 glycine products that print an amount; 17 list more.
  • Its 500 mg of inositol is higher than 93% of the 4,042 inositol products that print an amount; 199 list more.
  • 80% of the 1,557 products that print an amount of melatonin list more than its 1 mg of melatonin (median 3 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 R.E.M. Maintenance'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
Directions: One scoop (6 g) dissolved in water at bedtime, or as directed by a healthcare professional.
Warnings
Caution: Do not take with MAO inhibitors or tricyclic antidepressants. Pregnant or lactating women, consult your healthcare professional before taking this product.
May cause drowsiness. Do not drive or operate heavy machinery after taking this product.
Keep tightly closed in a cool, dry place, out of the reach of children.
Allergens and what it does not contain
Egg free Gluten free Free of nuts Dairy free

Source: label statements in DSLD label 274192.

How many labels does R.E.M. Maintenance have?

One label is on file, entered on September 22, 2022.

  1. Label 274192 (current) Entered September 22, 2022 · on the market · 360 grams · UPC 8 38287 00681 7

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

Who makes it?

The label names Metabolic Maintenance (manufacturer), Sisters, Oregon. All Metabolic Maintenance products.

Where next?