PlainVitamins

Cinnamon 350

by ProCaps Laboratories · capsule · 360 easy-to-swallow capsules

  • On the market (NIH)
  • DSLD label 248414
  • Serving 1 to 2 capsules; amounts per 1 capsule
  • 360 servings

Cinnamon 350 by ProCaps Laboratories lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 30 mg of vitamin C and 350 mg of cinnamon bark blend (cinnamonum cassia) extract/powder. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2021.

What is in Cinnamon 350?

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).

Cinnamon 350: Supplement Facts rows against the market (DSLD label 248414, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbyl Palmitate, Calcium AscorbateVitamin C (Form: as Calcium Ascorbate, Ascorbyl Palmitate)30 mg33%Vitamin C in Cinnamon 350 against 18,583 products30 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg30 mg

83% of 18,583 products listing vitamin C give more (median 100 mg).

Cinnamon bark Blend (Cinnamonum cassia) extract/powder350 mgCinnamon in Cinnamon 350 against 601 products350 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.350 mg

Higher than 65% of 601 products listing cinnamon (median 200 mg).

FlavonesFlavones Note: standardized to 8%200 mg
Type A PolymersType A Polymers Note: standardized to 3%100 mg
Cinnamon bark 4:1 concentrate50 mg

Source: NIH ODS Dietary Supplement Label Database, label 248414 (entered August 23, 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 Cinnamon 350's, rare ingredients counting for more.

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 Consume one or two capsules daily or as recommended by your physician. As with any dietary supplement, this product is most effective as part of a healthy diet and active lifestyle, along with a daily multi-vitamin-mineral formula. For questions about the use of this product call 800.332.7799.
Allergens and what it does not contain
Contains no milk, soy, yeast, wheat, gluten, sodium, salt, sugar, fat, cholesterol, color, preservative, common allergens, or manufacturing additives. Contains no additives of any kind.

Source: label statements in DSLD label 248414.

What else is on the label?

Other ingredients: natural Plant Cellulose (acid resistant) Vegetarian Capsule.

How many labels does Cinnamon 350 have?

7 labels are on file under this name since January 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 248414 (current) Entered August 23, 2021 · on the market · 360 easy-to-swallow capsules
  2. Label 220832 Entered May 22, 2020 · off the market March 19, 2021 · 360 easy-to-swallow capsules · UPC 710588
  3. Label 179072 Entered July 25, 2018 · off the market April 2, 2020 · 360 easy-to-swallow capsules
  4. Label 69482 Entered January 25, 2017 · on the market · 240 easy-to-swallow capsules
  5. Label 57452 Entered March 24, 2016 · off the market December 16, 2016 · 240 easy-to-swallow capsules
  6. Label 12304 Entered August 24, 2012 · off the market January 26, 2016 · 240 easy to swallow capsules
  7. Label 4708 Entered January 25, 2012 · off the market August 12, 2012 · 240 easy to swallow capsules

DSLD also links this label to: Liver Lover (image difference, same product), Liver Lover (image difference, same product).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names ProCaps Laboratories (manufacturer), Henderson, NV. All ProCaps Laboratories products.

Where next?