ThorneVet Immune Support | Whole-Body Immune Support + Antioxidants
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Comprehensive Immune Support for Dogs
Mushroom & Adaptogen Blend | Antioxidants & Nutrients | Whole-Body Immune Resilience
Your dog’s immune system is their first line of defense against illness, allergies, and chronic inflammation. But today’s world places extra stress on those defenses—from environmental toxins and processed food to repeated medications and age-related decline. When the immune system is overworked or under-responsive, it can leave your dog more vulnerable to infections, skin issues, or long-term disease.
ThorneVet Immune Health is designed to help restore balance. Instead of simply trying to “boost” immunity, this formula combines medicinal mushrooms, adaptogens, antioxidants, and key nutrients to regulate immune function at every level. Whether your dog is recovering from illness, struggling with allergies, or simply aging, it provides whole-body support that promotes resilience without overstimulation.
✓ Supports both underactive and overactive immune responses
✓ Helps build resilience to chronic inflammation and oxidative stress
✓ Promotes healthy white blood cell activity and cytokine balance
✓ Aids recovery after illness, surgery, or immunosuppression
✓ Formulated with clean, bioavailable ingredients—no fillers or synthetic preservatives
Why It Works
Immune health isn’t one-dimensional—it requires regulation, balance, and support across multiple systems. Dogs facing recurring infections, vaccine reactions, food sensitivities, or autoimmune conditions often need more than a simple supplement. ThorneVet Immune Health takes a layered approach, bringing together adaptogens, mushrooms, antioxidants, and glandulars that target both the immune and stress response.
This synergy matters because stress, inflammation, and immune dysfunction are deeply connected. Ashwagandha and eleuthero help regulate cortisol and reduce immune strain, while mushrooms like reishi and cordyceps modulate immune activity and improve resilience. Add in L-glutamine and NAC for gut and antioxidant support, plus zinc, selenium, and CoQ10 to protect immune cells from oxidative stress, and you have a comprehensive formula that helps dogs feel stronger, healthier, and more balanced.
What’s Inside—and Why It Matters
→ Medicinal Mushrooms (Reishi, Maitake, Cordyceps) – Rich in beta-glucans that regulate immune activity, support T-cell function, and strengthen immune resilience
→ Ashwagandha (KSM-66®) & Eleuthero – Adaptogenic herbs that regulate the stress response, reduce fatigue, and promote immune balance
→ Astragalus & Licorice Root – Traditional immune tonics that support vitality, stamina, and long-term immune defense
→ L-Glutamine & N-Acetyl-L-Cysteine (NAC) – Amino acids that repair gut lining integrity and help produce glutathione, the body’s master antioxidant
→ Thymus (Bovine) – Provides glandular support for T-cell education and immune system regulation
→ CoQ10, Vitamin C, Vitamin E, Beta-Carotene & Selenium – Potent antioxidants that protect immune cells from oxidative damage and support healthy aging
→ Methylated B Vitamins & Zinc Picolinate – Highly bioavailable nutrients that fuel energy production, detox pathways, and immune signaling
Perfect For
✓ Dogs with chronic infections, allergies, or autoimmune concerns
✓ Dogs recovering from illness, surgery, or immune suppression
✓ Dogs exposed to pesticides, heavy metals, or environmental toxins
✓ Senior dogs needing extra immune and antioxidant support
✓ Pet parents seeking a whole-body, science-backed immune supplement
With medicinal mushrooms, adaptogens, and nutrient-rich antioxidants, ThorneVet Immune Health provides comprehensive immune support that goes beyond “boosting.” By focusing on balance, resilience, and protection, it helps your dog thrive in today’s world of constant immune stressors.
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Obi was hospitalized for over a week and received so many treatments, including many that his body could not handle. Kayleigh introduced us to the Thorne Immune System Support! There are so many vitamins, mushrooms, antioxidants in this formula that it also eliminates the need to keep a bunch of other products on hand! A strong immune system is so important as it can help your dog fight off infections and we use the powder regularly to maintain optimal health.