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Bag of 18 TheraZinc lozenges, Elderberry/Raspberry Flavour
Bag of 18 TheraZinc lozenges, Blood Orange Flavour
roll of TheraZinc Cherry Lozenges
roll of TheraZinc Raspberry flavour Lozenges

Quantum Health - TheraZinc Lozenges

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Sale price

Info: Choose From Bags or Rolls, in Various Flavours

Temporarily sold out. More stock expected soon. Please sign up to notified when TheraZinc products are available to ship.

Alternatively, see Quantum Health Cough Relief or other zinc products.

Quantum Health's TheraZinc Lozenges combine two popular immune-boosting nutrients. 

Product Notes:

Zinc is an essential mineral that works with Superoxide Dismutase, an enzyme that's the body's main antioxidant defence for controlling inflammation and is also a co-factor with 30 other essential enzymes, some which have immune functions.

The second main ingredient in two of these types, Elderberry, not only serves as a flavour (along with a great tasting natural raspberry flavour), but there's also research suggesting it can reduce the duration of flu symptoms and possibly help prevent viral influenza infections.

A third type uses Echinacea as the second main active ingredient, and two types also use Slippery Elm.

Canadian product labels differ slightly from the ones shown.


TheraZinc Elderberry/Raspberry Flavour (NPN 80077014):

Each lozenge contains:

7 mg Zinc (from Zinc Gluconate)
36 mg Organic Elderberry (Sambucus nigra, fruit) (64:1; QCE 2304 mg)

Other Ingredients: Organic Sugarcane Juice, Organic Brown Rice Syrup, Natural Raspberry Flavour, Organic Honey, Organic Maltodextrin.

TheraZinc Blood Orange Flavour (NPN 80080135):

Each lozenge contains:

7 mg Zinc (from Zinc Gluconate)
50 mg Organic Marshmallow (Althaea officinalis, Root)
24 mg Organic Slippery Elm (Ulmus rubra, Stem bark inner)
3 mg Organic Elderberry (Sambucus nigra, fruit) (64:1; QCE 2304 mg)

Other Ingredients: Organic Sugarcane Juice, Organic Brown Rice Syrup, Natural Blood Orange Flavour, Organic Fruit and Vegetable Blend (radish concentrate, apple concentrate, blackcurrant concentrate, Organic Honey.

TheraZinc Echinacea, Cherry-Mint Flavour (NPN 80073833):

Each lozenge contains:

7 mg Zinc (from Zinc Gluconate)
19 mg Organic Slippery Elm (Ulmus rubra, Stem bark inner)
17.9 mg Bee Propolis (Apis mellifera - secretion)
74 mg Echinacea (Echinacea purpurea, Herb Top)
160.85 mcg RAE / 538 IU Vitamin A (from retinyl acetate)
8.75 mg Peppermint Essential Oil

Other Ingredients: Compressible Sugar, Dextrose, D-Fructose, Maltodextrin, Cherry Flavour, Silicon, Magnesium Stearate, Stevia Rebaudiana Leaf.

Suggested Usage:

Adults age 19 and over: Take a maximum of 7 lozenges per day (do not exceed that number). Begin day with 2 (one at a time, but taking the second one right after the first one dissolves), then take one every 2 hours while you're awake, after that. Take with food, a few hours before or after taking other medications.

Adolescents 10 to 18 years old: take a maximum of 3 lozenges a day.

Consult a healthcare practitioner about using the Elderberry lozenges beyond 7 days.


Keep Quantum Health Thera Zinc Lozenges out of reach of children. Consult a healthcare practitioner before using if you are pregnant or breastfeeding. Zinc supplementation can cause a copper deficiency. If symptoms persist or worsen, consult a health care practitioner.

Also, for the Elderberry/Raspberry type: Hypersensitivity (e.g. allergy) can occur, in which case, discontinue use. Discontinue use in case of gastrointestinal upsets, such as abdominal cramps, nausea, vomiting, diarrhea. Diuretic effect may occur.

Allergen alert (for both types): Manufactured on equipment used to process dairy, peanut, almond, walnut, pecan, nutmeg and soy protein.

Supporting Science:

The Effects of Elderberry

The effect of Sambucol on flu-like symptoms in chimpanzees: Prophylactic and symptom-dependent treatment. Int Zoo News 1999.

Inhibition of several strains of influenza virus in vitro and reduction of symptoms by an elderberry extract (Sambucus nigra L.) during an outbreak of influenza B Panama. J Altern Complement Med 1995.

Product Options:
Echinacea, Cherry-Mint Flavor Lozenges (14 pieces, roll) - $4.99 - UPC: 046985016650
Elderberry, Raspberry Flavor (14 pieces, roll) - $4.99 - UPC: 046985017718
Blood Orange Flavour (Bag of 18 individually wrapped) - $8.99 - UPC: 046985211697
Elderberry/Raspberry Flavor (Bag of 18 individually wrapped) - $8.99 - UPC: 046985211680