Urso-X
by AST Sports Science · capsule · 180 capsules
- On the market (NIH)
- UPC 7 05077 00297 0
- DSLD label 73691
- Serving 2 capsules
- 90 servings
Urso-X by AST Sports Science lists one ingredient: 600 mg of rosemary extract per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2017.
What is in Urso-X?
Each row as the label prints it, per serving of 2 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Rosemary extractas Ursolic AcidRosemary extract (Form: containing 25% Ursolic Acid) PlantPart: leaf Genus: Rosmarinus Species: officinalis | 600 mg | Higher than 92% of 332 products listing rosemary (median 50 mg). Per day at the most servings: 1,800 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 73691 (entered May 24, 2017), 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?
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 600 mg of rosemary is higher than 92% of the 332 rosemary products that print an amount; 26 list more.
The NIH database records 3 servings 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.
- RosemaryHerb Pharm same ingredients
- Rosemary LeavesNature's Way · off the market same ingredients
- Rosemary Leaf 350 mgNature's Way · off the market same ingredients
- Rosemary Leaf 700 mgNature's Way same ingredients
- Rosemary SupremeSupreme Nutrition Products same ingredients
- Rosemary Extract 500 mgSwanson Superior Herbs same ingredients
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 For Use: Take two (2) capsules three (3) times daily with meals. Continue for 6-weeks followed by 2-weeks off. Repeat cycle.
- Warnings
- Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Not intended for use by persons under the age of 18. Keep out of reach of children.
- Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
- Storage
- Store in a dry place and avoid excessive heat.
Source: label statements in DSLD label 73691.
What else is on the label?
Other ingredients: Rice Flour, Mag Stearate, Silicon Dioxide.
How many labels does Urso-X have?
3 labels are on file under this name since May 24, 2013: other sizes, label designs and reformulations. The current one leads this page.
- Label 73691 (current) Entered May 24, 2017 · on the market · 180 capsules · UPC 7 05077 00297 0
- Label 43930 Entered March 25, 2015 · off the market April 12, 2017 · 180 capsules · UPC 7 05077 00297 0
- Label 21506 Entered May 24, 2013 · off the market March 19, 2015 · 180 capsules · UPC 7 05077 00297 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names AST Sports Science (manufacturer), Golden, CO. All AST Sports Science products.