Elderberry Zinc and Vitamin C
by Double Wood Supplements · capsule · 60 capsules
- On the market (NIH)
- UPC 8 59793 00773 0
- DSLD label 241766
- Serving 2 capsules
- 30 servings
Elderberry Zinc and Vitamin C by Double Wood Supplements lists 4 ingredients, 4 with an amount per serving of 2 capsules, such as 100 mg of vitamin C, 50 mg of zinc, 200 mg of elder berry extract and 50 mg of echinacea purpurea extract. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2021.
What is in Elderberry Zinc and Vitamin C?
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 |
|---|---|---|---|
| Vitamin Cas Ascorbic Acid | 100 mg | 111% | 50% of 18,583 products listing vitamin C give more (median 100 mg). |
| Zincas Zinc OxideZinc (Form: as Zinc Oxide) | 50 mg | 455% | Higher than 97% of 13,186 products listing zinc (median 11 mg). 1.3 times the adult UL a day. |
| Elder Berry extract | 200 mg | Higher than 54% of 920 products listing european elder (median 150 mg). | |
| Echinacea purpurea extract | 50 mg | 73% of 484 products listing echinacea purpurea give more (median 200 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 241766 (entered January 22, 2021), 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:
- At 1 serving a day, the most its directions give, the label lists 50 mg of zinc, 1.3 times the adult Tolerable Upper Intake Level.
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?
1 product lists the very same ingredients; the nearest amounts come first.
- Zinc+NutriFlair same ingredients
- Booster C 600 Soothing Lemon-Berry FlavorUSANA · off the market 4 shared, 78% alike
- Sambucus Elderberry Immune LozengesNature's Way 4 shared, 78% alike
- Elderberry, Zinc & Echinacea SyrupNOW 3 shared, 76% alike
- Enhanced Immune SupportAlpine Nutrition 4 shared, 76% alike
- Premium Immunity BoostJustified Laboratories 4 shared, 76% 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: Adults: take 2 capsules daily. Take with food a few hours before or after taking medication.
- Warnings
- Warning: Keep out of reach of children.
- If you are pregnant, nursing, or taking prescription medicine, consult your physician before taking this product.
- Discontinue use and consult your physician if any side effects occur.
- Storage
- Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.
Source: label statements in DSLD label 241766.
What else is on the label?
Other ingredients: Gelatin Capsule, Rice Flour, Magnesium Stearate.
How many labels does Elderberry Zinc and Vitamin C have?
One label is on file, entered on January 22, 2021.
- Label 241766 (current) Entered January 22, 2021 · on the market · 60 capsules · UPC 8 59793 00773 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Double Wood LLC (distributor), Philadelphia, PA, United States. All Double Wood Supplements products.