Venous Support
by Karuna · capsule · 90 vegetarian capsules
- On the market (NIH)
- UPC 0 18647 09134 3
- DSLD label 327127
- Serving 1 capsule
- 90 servings
Venous Support by Karuna lists 6 ingredients, 6 with an amount per serving of 1 capsule, such as 100 mg of vitamin C, 167 mg of horse chestnut, 150 mg of diosmin and 110 mg of Butcher's broom extract. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in Venous Support?
Each row as the label prints it, per serving of 1 capsule. 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 |
|---|---|---|---|
| Vitamin Cas Ascorbic Acid | 100 mg | 167% | 50% of 18,583 products listing vitamin C give more (median 100 mg). |
| Horse Chestnut | 167 mg | 67% of 183 products listing horse chestnut give more (median 250 mg). | |
| Aescinstandardized to contain | 33 mg | ||
| Diosminmicronized | 150 mg | 75% of 60 products listing diosmin give more (median 450 mg). | |
| Butcher's Broom Extractas Ruscus aculeatus Extract | 110 mg | 54% of 161 products listing Butcher's broom give more (median 150 mg). | |
| Ruscogenins10% standardized to contain | 11 mg |
Source: NIH ODS Dietary Supplement Label Database, label 327127 (entered June 25, 2025), 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 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 Venous Support's, rare ingredients counting for more.
- VeinSenseNatural Factors WS WomenSense 4 shared, 54% alike
- Horse Chestnut 400 mgSolaray · off the market 3 shared, 53% alike
- Horse Chestnut Seed Extract 400 mgSolaray 3 shared, 53% alike
- Nuvaprin HDPurity Products 3 shared, 50% alike
- Venous PFJarrow Formulas · off the market 4 shared, 45% alike
- Venous OptimizerJarrow Formulas · off the market 4 shared, 45% 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 for adults: One capsule three times daily, away from meals, or as directed by your health care practitioner.
- Warnings
- This product is intended for professional use and is manufactured under strict quality control to ensure the optimum in purity, potency and reliability.
- Allergens and what it does not contain
- This product contains no yeast, wheat, soy, milk, salt, artificial coloring, preservatives or flavoring.
- Storage
- Keep in a cool, dry place, tightly capped.
Source: label statements in DSLD label 327127.
What else is on the label?
Other ingredients: Hypromellose, Water, Cellulose, Stearate.
How many labels does Venous Support have?
3 labels are on file under this name since October 25, 2013: other sizes, label designs and reformulations. The current one leads this page.
- Label 327127 (current) Entered June 25, 2025 · on the market · 90 vegetarian capsules · UPC 0 18647 09134 3
- Label 262798 Entered June 16, 2022 · off the market September 28, 2023 · 90 vegetarian capsules · UPC 0 18647 09134 3
- Label 25067 Entered October 25, 2013 · on the market · 90 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 Karuna Corporation (manufacturer), Novato, CA. All Karuna products.