PlainVitamins

Breathe-X

by LifeSeasons Therapeutics · capsule · 90 veg capsules

  • On the market (NIH)
  • UPC 8 53760 00207 0
  • DSLD label 310466
  • Serving 3 capsules
  • 30 servings

Breathe-X by LifeSeasons Therapeutics lists 7 ingredients, 7 with an amount per serving of 3 capsules, such as 500 mg of vitamin C, 30 mg of magnesium, 1,000 mg of quercetin and 200 mg of citrus bioflavonoids. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in Breathe-X?

Each row as the label prints it, per serving of 3 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).

Breathe-X: Supplement Facts rows against the market (DSLD label 310466, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid500 mg556%Vitamin C in Breathe-X against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg).

Magnesiumas Magnesium Oxide30 mg7%Magnesium in Breathe-X against 14,003 products30 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg30 mg

75% of 14,003 products listing magnesium give more (median 86 mg).

Quercetinas Quercetin Dihydrate1,000 mgQuercetin in Breathe-X against 1,548 products1,000 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.1,000 mg

Higher than 96% of 1,548 products listing quercetin (median 100 mg).

Bromelain2,400 GDU/g250 mg
Citrus Bioflavonoids200 mgFlavonoid in Breathe-X against 2,343 products200 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.200 mg

Higher than 83% of 2,343 products listing flavonoid (median 50 mg).

Flavones50%100 mg
Astragalus Root Extractas Astragalus membranaceus Root Extract5:1100 mgAstragalus in Breathe-X against 604 products100 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.100 mg

52% of 604 products listing astragalus give more (median 132.5 mg).

Nettleas Urtica dioica100 mgStinging Nettle in Breathe-X against 710 products100 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.100 mg

51% of 710 products listing stinging nettle give more (median 120 mg).

Source: NIH ODS Dietary Supplement Label Database, label 310466 (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?

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 1,000 mg of quercetin is higher than 96% of the 1,548 quercetin products that print an amount; 15 list more.

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 Breathe-X'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: Take 3 capsules daily, with or without food.
Warnings
Use only as directed.
If pregnant, nursing, taking medication, or under medical supervision for any condition, consult a healthcare professional before use.
Caution: For adults. Keep out of reach of children.
Tamper evident. Do not use if printed safety seal under cap is broken or missing.
Allergens and what it does not contain
Gluten-free. No artificial colors, flavors, preservatives, yeast, eggs, fish, shellfish, peanuts, tree nuts, wheat, milk, or magnesium stearate.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 310466.

What else is on the label?

Other ingredients: Hypromellose, Rice Bran, Silica.

How many labels does Breathe-X have?

One label is on file, entered on September 25, 2024.

  1. Label 310466 (current) Entered September 25, 2024 · on the market · 90 veg capsules · UPC 8 53760 00207 0

DSLD also links this label to: Breathe-EZ Sinus Support (image difference, same product), Breathe-X Allergy & Sinus Support (image difference, same product).

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

Who makes it?

The label names LifeSeasons (manufacturer, distributor), Kaysville, UT. All LifeSeasons Therapeutics products.

Where next?