Broad Spectrum Antioxidants

An antioxidant powerhouse that supports the immune system and protects against free radical cell damage in organs. OxiShield is a one of a kind antioxidant supplement that incorporates eight distinct groups of naturally occurring antioxidants that work synergistically to help remove damaging free radicals and reduce the negative effects of environmental stress.

What is Oxishield

OxiShield is an advanced antioxidant formula that contains a unique combination of eight groups of natural antioxidants, unlike any other product on the market for animals. Antioxidants protect against "free radial damage". Think about how an apple slice turns brown or a fish overtime becomes rancid or even a cut to your skin becomes raw and inflamed. All of these happen because of oxidation. Though normal, this process at the same time generates molecules that lack an electron. These undercharged molecules, called "free radicals", are dangerous as they cause damage to other cells. The real problem lies in the fact that many of these "free radicals" set off a chain reaction of destruction in the body. Though the body produces certain antioxidants naturally, they are produced in insufficient amounts to stop this destructive process. Moreover, different organs require different antioxidants. Supplementing with the wide range of antioxidants contained in OxiShield will increase the body's defense system.

Who Should Use OxiShield?

Any dog or cat whose immune system could benefit from antioxidant support.

OxiShield Benefits?

  • Supplies a wide spectrum of antioxidants known to reduce oxidative damage
  • Helps support the immune system
  • Supports normal mobilization of invading toxins
  • Supports vascular health
  • Supports cellular health
  • Supports connective tissue health
  • Supports normal bodily functions
  • Supports cardiovascular health
  • Supports normal cell function
  • Supports normal circulatory function
  • Supports liver health
  • Supports respiratory health

Active Ingredients per Tablet

  • Vitamin C (as Ester-C®) 160mg
  • Superoxide Dismutase 65 mg
  • Grape Seed Extract 30 mg
  • L-Glutamic Acid 12.5 mg
  • L-Cysteine 12.5 mg
  • L-Glycine 12.5 mg
  • Magnesium 9 mg
  • Zinc 3 mg
  • Coenzyme Q10 1.25 mg
  • L-Glutathione 1 mg
  • Manganese 0.25 mg
  • Copper 0.06 mg
  • Selenium 0.015 mg
  • Molybdenum 0.006 mg
  • Vitamin A (Palmitate) 1,000 IU
  • Vitamin A (Beta-Carotene) 250 IU
  • Vitamin E (DL-α-Tocopheryl Acetate) 50 IU

Inactive Ingredients

Calcium Carbonate, Dextrates, Magnesium Stearate, Maltodextrin, Natural Flavorings, Silicon Dioxide, Stearic Acid.

Ester-C® is a registered trademark of the Ester-C Company

For best results, administer daily according to the following dosage:

  • Up to 20 lbs 1/2 tablet daily
  • 20 - 50 lbs 1 tablet daily
  • 50 - 100 lbs 2 tablets daily
  • Over 100 lbs 3 tablets daily


Vetra Animal Health
Division of Kala Health Inc.
108 Woods Hole Rd.; MAIL: PO Box 936
Falmouth, MA 02541

P: (800) 998-8813
F: (508) 495-4035
President: Ronald Breteler, Ph.D.
E: breteler@vetraanimalhealth.com

VP Product Development: James St.Clair, DVM
E: stclair@vetraanimalhealth.com


Vetra Animal Health (Europe)
Obrechtstraat 432
2517 VK The Hague

P: +31 (0) 70 345-0290
F: +31 (0) 70 345-0311
Contact: ir. Paul Klein Breteler
E: paul@vetraanimalhealth.com


Vetra Animal Health (Asia)
6 Marsiling Lane #03-00
Singapore 739145

P: +65 9456 7401
F: +65 6564 7921
Contact: Oh Chye Fang, Ph.D.


Vetra Animal Health (Australia)
P.O Box 533
Lavington, NSW 2641

P: (+61) 0450 900 759
Contact: Dr. Rob Willis,
E: willis@vetraanimalhealth.com