StoneFree+
by Herbs SRA · capsule · 120 vegetarian capsules
- On the market (NIH)
- DSLD label 316210
- Serving 2 capsules ((400mg))
- 60 servings
StoneFree+ by Herbs SRA lists 3 ingredients, 3 with an amount per serving of 2 capsules, such as 200 mg of chanca piedra extract, 100 mg of potassium and 100 mg of apple cider vinegar, powder. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2024.
What is in StoneFree+?
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 |
|---|---|---|---|
| Chanca Piedra Extractas Phyllanthus niruri extract8:1 | 200 mg | 52% of 111 products listing chanca piedra give more (median 250 mg). Per day at the most servings: 400 mg. | |
| Potassiumas Potassium Citrate | 100 mg | 2%* | Higher than 51% of 11,614 products listing potassium (median 99 mg). Per day at the most servings: 200 mg. |
| Apple Cider Vinegar, Powderorganic | 100 mg | 82% of 610 products listing apple cider vinegar give more (median 525 mg). Per day at the most servings: 200 mg. |
* % 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 316210 (entered August 22, 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?
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 2 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?
The products whose ingredient lists overlap most with StoneFree+'s, rare ingredients counting for more.
- Ayur-PhyllanthusDouglas Laboratories · off the market 1 shared, 48% alike
- Livit 1Ayush Herbs 1 shared, 48% alike
- Stone BlasterL.A. Naturals 1 shared, 48% alike
- Chanca Piedra 500 mgNatural Living 1 shared, 48% alike
- Chanca Piedra Phyllanthus niruri 500 mgSwanson Premium Brand · off the market 1 shared, 48% alike
- Organic Bhumyamalaki PowderBanyan Botanicals 1 shared, 48% alike
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: As a dietary supplement, take two (2) capsules twice daily. For best results, take capsules in the morning and afternoon with 8oz. of water.
- Warnings
- Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.
- 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.
- 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 the reach of children.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 316210.
What else is on the label?
Other ingredients: Cellulose.
How many labels does StoneFree+ have?
One label is on file, entered on August 22, 2024.
- Label 316210 (current) Entered August 22, 2024 · on the market · 120 vegetarian capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Herbs SRA (distributor), Houston, TX. All Herbs SRA products.