PlainVitamins

Relax

by Custom Health Centers · capsule · 60 vegan capsules

  • On the market (NIH)
  • DSLD label 272731
  • Serving 2 veggie capsules
  • 30 servings

Relax by Custom Health Centers lists 28 ingredients, 10 with an amount per serving of 2 veggie capsules, such as 25 mg of calcium, 12 mg of vitamin B1, 12 mg of vitamin B2 and 28 mg NE of vitamin B3; 18 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2022.

What is in Relax?

Each row as the label prints it, per serving of 2 veggie capsules. 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: Supplement Facts rows against the market (DSLD label 272731, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Carbonate25 mg2%Calcium in Relax against 17,831 products25 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg25 mg

88% of 17,831 products listing calcium give more (median 115 mg).

Vitamin B1as Thiamine Mononitrate12 mg1,000%Thiamin in Relax against 9,830 products12 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg12 mg

Higher than 64% of 9,830 products listing thiamin (median 5 mg).

Vitamin B2as Riboflavin12 mg923%Riboflavin in Relax against 9,824 products12 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg12 mg

Higher than 67% of 9,824 products listing riboflavin (median 4 mg).

Vitamin B3as Niacin28 mg NE175%Niacin in Relax against 12,413 products28 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg28 mg

Higher than 62% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride8 mg471%Vitamin B6 in Relax against 15,277 products8 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg8 mg

Higher than 53% of 15,277 products listing vitamin B6 (median 6 mg).

Biotin300 mcg1,000%Biotin in Relax against 9,447 products300 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg300 mcg

Higher than 53% of 9,447 products listing biotin (median 200 mcg).

Vitamin B5as Calcium D-Pantothenate16 mg320%Pantothenic Acid (Vitamin B5) in Relax against 10,060 products16 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg16 mg

Higher than 54% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Magnesiumas Magnesium Oxide25 mg6%Magnesium in Relax against 14,003 products25 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg25 mg

77% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Oxide25 mg227%Zinc in Relax against 13,186 products25 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg25 mg

Higher than 85% of 13,186 products listing zinc (median 11 mg).

Potassiumas Potassium Gluconate4 mg0%*Potassium in Relax against 11,614 products4 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg4 mg

97% of 11,614 products listing potassium give more (median 99 mg).

Proprietary Blend831 mg
Rhodiola Root Extractin the blend, no amount given
Luteinin the blend, no amount given
Ashwagandhain the blend, no amount given
Chamomilein the blend, no amount given
GABAin the blend, no amount given
Lemon Balmin the blend, no amount given
Skullcapin the blend, no amount given
Hawthornin the blend, no amount given
Bacopain the blend, no amount given
Magnoliain the blend, no amount given
Passion Flowerin the blend, no amount given
Valerianin the blend, no amount given
L-Theaninein the blend, no amount given
Oat Strawin the blend, no amount given
Mucuna pruriensin the blend, no amount given
St. John's Wortin the blend, no amount given
Hopsin the blend, no amount given
5-Htpas Griffonia simplicifoliain the blend, no amount given

* % 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 272731 (entered August 23, 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:

  • 97% of the 11,614 products that print an amount of potassium list more than its 4 mg of potassium (median 99 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?

4 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 two (2) veggie capsules once a day. For best results take 20-30 min before a meal with an 8oz. glass of water or as directed by your healthcare professional.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
Gluten free. Dairy free.

Source: label statements in DSLD label 272731.

What else is on the label?

Other ingredients: Cellulose, Rice Flour, Magnesium Stearate, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): FDA Registered Facility 3rd party certified GMP Sourced from A GMP Certified Facility Made in the USA.

How many labels does Relax have?

One label is on file, entered on August 23, 2022.

  1. Label 272731 (current) Entered August 23, 2022 · on the market · 60 vegan capsules

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

Who makes it?

The label names Ketality, LLC (distributor), Lake Orion, MI. All Custom Health Centers products.

Where next?