Zinc with Cinchona Bark
by Lidtke · capsule · 90 vegan capsules
- On the market (NIH)
- UPC 6 30610 00621 7
- DSLD label 257309
- Serving 1 capsule
- 90 servings
Zinc with Cinchona Bark by Lidtke lists 3 ingredients, 3 with an amount per serving of 1 capsule, such as 30 mg of zinc, 300 mg of wildcrafted cinchona and 150 mg of bromelain. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.
What is in Zinc with Cinchona Bark?
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 |
|---|---|---|---|
| Zincas Zinc Bisglycinate Chelate | 30 mg | 333% | Higher than 90% of 13,186 products listing zinc (median 11 mg). |
| Wildcrafted Cinchona | 300 mg | ||
| Bromelainas Pineapple2,400 GDU Bromelain | 150 mg | Higher than 68% of 1,337 products listing bromelain (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 257309 (entered December 18, 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?
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 Zinc with Cinchona Bark's, rare ingredients counting for more.
- Quinine CinchonaThe Supermom Company 1 shared, 60% alike
- Quinine Bark (Red Cinchona)TerraVita 1 shared, 60% alike
- Quinine Bark (Red Cinchona) Chocolate FlavorTerraVita 1 shared, 60% alike
- Quinine Bark (Red Cinchona) Mint FlavorTerraVita 1 shared, 60% alike
- Quinine Bark (Red Cinchona) Strawberry FlavorTerraVita 1 shared, 60% alike
- Quinine Bark (Red Cinchona) Vanilla FlavorTerraVita 1 shared, 60% 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
- Directions (Adults): Take one (1) capsule with food or beverage or as directed by a health-care professional.
- Warnings
- Warning: Keep out of reach of children.
- If you are pregnant, lactating, taking any medications or have a medical condition, consult your doctor.
- Discontinue use if adverse reaction occurs. Do not use if seal is damaged or missing.
- Adverse events may be reported above.
- Allergens and what it does not contain
- No added gluten, yeast, wheat, corn, soy, rice, dairy, eggs, tree nuts, peanuts, fish, shellfish, sugar, artificial color or flavor, or preservatives. Non-GMO
- Storage
- Keep lid tightly closed. Keep in a cool, dry place.
Source: label statements in DSLD label 257309.
What else is on the label?
Other ingredients: vegan Capsule.
How many labels does Zinc with Cinchona Bark have?
One label is on file, entered on December 18, 2021.
- Label 257309 (current) Entered December 18, 2021 · on the market · 90 vegan capsules · UPC 6 30610 00621 7
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Lidtke (manufacturer, distributor), Chandler, AZ. All Lidtke products.