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Botanical · Supplement ingredient

Quassia

Quassia is listed on 66 U.S. supplement product labels in the NIH DSLD, #947 of 4,614 by label frequency.

66
Products
#947 of 4,614
By frequency

How common is Quassia?

Number of supplement labels listing Quassia vs nearby botanical ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Quassia

Children's Complete Chewable Vitamins
Rite Aid Pharmacy
23 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Children's Multivitamin
Equaline
58 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Clarkia 100 Reduced Alcohol
Barlow Herbal
9 ingredients · Other Combinations
On Market
Clarkia-100 Tincture
Barlow Herbal
7 ingredients · Other Combinations
On Market
Cleansing Formula - Black Walnut, Cloves, Quassia And More 450 mg
TerraVita
6 ingredients · Botanical
On Market
Cleansing Formula - Black Walnut, Cloves, Quassia And More Powder
TerraVita
4 ingredients · Botanical
On Market
Cleansing Formula - Black Walnut, Cloves, Quassia And More Powder
TerraVita
4 ingredients · Botanical
On Market
Intestinal Tract Defense
Herb Pharm
11 ingredients · Botanical
On Market
Jamaican Quassia Alcohol Free
Herbal Terra
3 ingredients · Botanical
On Market
Jamaican Quassia Non-Alcohol
Hawaii Pharm
3 ingredients · Botanical
On Market
Liver Health With Milk Thistle
International Laurel Products
12 ingredients · Botanical
On Market
Natural Detox Colon Cleansing Formula
Windmill Rx Premium Vitamins
44 ingredients · Botanical with Nutrients
On Market
NF Formulas Phytofuge
Integrative Therapeutics
18 ingredients · Other Combinations
On Market
Para-Stop Formula
Woodstock Herbal Products
14 ingredients · Botanical
On Market
ParaFight Glycerite
Eclectic Herb
10 ingredients · Other Combinations
On Market
ParaGone For Kids I
Renew Life
12 ingredients · Botanical
On Market
Parasite-Ease Vermifuge
Earth Friend Herb Co.
15 ingredients · Botanical
On Market
Parasite-Ease Vermifuge
Earth Friend Herb Co.
15 ingredients · Botanical
On Market
Quassia Alcohol Free
Hawaii Pharm
3 ingredients · Botanical
On Market
Quassia Alcohol Free
Herbal Terra
3 ingredients · Botanical
On Market
Skin Bone Repair
Earth Friend Herb Co.
25 ingredients · Botanical
On Market
Skin Bone Repair
Earth Friend Herb Co.
25 ingredients · Botanical
On Market
Vital ParaPURE - Part 1
Brenda Watson's Vital Planet
12 ingredients · Botanical
On Market
7-Day Cleanse
Vitabase
21 ingredients · Other Combinations
Off Market
Artemisia Combination
Knowledge Products
10 ingredients · Botanical
Off Market
Black Walnut Combination #1
Genestra Brands
7 ingredients · Botanical
Off Market
David Winston's Alterative Compound
Herbalist & Alchemist
13 ingredients · Botanical
Off Market
Intestinal Tract Defense
Herb Pharm
11 ingredients · Botanical
Off Market
Intestinal Tract Defense
Herb Pharm
11 ingredients · Botanical
Off Market
Intestinal Tract Defense Compound
Herb Pharm
11 ingredients · Botanical
Off Market
ParaGone For Kids 1
Renew Life
12 ingredients · Botanical
Off Market
ParaMax Part 1
Advanced Naturals
16 ingredients · Botanical with Nutrients
Off Market

Nearby Ingredients in Botanical

Other ingredients in the Botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Quassia vs Rice →

Nationwide ingredients with similar DSLD presence

Two peer sets for Quassia: closest on total DSLD label listings (66 here) and closest on distinct brands that list it (29 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Frequently asked about Quassia

How many supplement products contain Quassia?
66 supplement product labels in the NIH DSLD currently lists Quassia as an ingredient. By label frequency it ranks #947 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.