PlainVitamins

Relax Magnesium Powder Berry

by youtheory · powder · 4.4 ounces

  • On the market (NIH)
  • UPC 8 50502 00730 0
  • DSLD label 253043
  • Serving 6 g (1 rounded scoop)
  • 21 servings

Relax Magnesium Powder Berry by youtheory lists 3 ingredients, 3 with an amount per serving of 6 g, such as 300 mg of magnesium, 100 mg of GABA and 100 mg of L-theanine. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2021.

What is in Relax Magnesium Powder Berry?

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).

Relax Magnesium Powder Berry: Supplement Facts rows against the market (DSLD label 253043, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Citrate300 mg70%Magnesium in Relax Magnesium Powder Berry against 14,003 products300 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg300 mg

Higher than 87% of 14,003 products listing magnesium (median 86 mg).

GABA100 mgGABA in Relax Magnesium Powder Berry against 744 products100 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.100 mg

48% of 744 products listing GABA give more (median 100 mg).

L-Theanine100 mgTheanine in Relax Magnesium Powder Berry against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 253043 (entered August 23, 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?

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?

2 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
Suggested Use: Mix one (1) runded scoop with 4 oz. of hot water. Stir until dissolved. Then add 2-4 oz. of cold or warm water. Drink.
Warnings
This product is manufactured in a facility that processes fish extracts.
Usage Warnings: Check with your doctor before using this product if you are taking medication or have any medical conditions. Do not use if you are pregnant or nursing.
Do not exceed the recommended daily intake.
Not intended for persons under 18. Keep out of reach of children.
Storage
Store in a cool and dry place after opening.

Source: label statements in DSLD label 253043.

What else is on the label?

Other ingredients: L-Glycine, Xylitol, natural Raspberry flavor, Stevia (leaf) extract.

How many labels does Relax Magnesium Powder Berry have?

One label is on file, entered on August 23, 2021.

  1. Label 253043 (current) Entered August 23, 2021 · on the market · 4.4 ounces · UPC 8 50502 00730 0

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

Who makes it?

The label names Nutrawise (manufacturer), Irvine, CA, U.S.A.. All youtheory products.

Where next?