Immune Challenges

Long Covid can leave your immune system vulnerable. This collection includes targeted supplements—like immunoglobulins—to help you rebuild strength and reduce lingering setbacks.

Caret Down

17 products

Nurosym vagus nerve stimulator with ear-clip electrode and handheld controller, product on white.Nurosym tVNS device shown with wellness icons: sleep, mood, stress relief, energy.
Parasym

Nurosym Vagus Nerve Stimulator | Relaxation & Stress Support | Parasym

$785.00
$785.00
Thorne N-Acetyl Cysteine (NAC) on a white backgroundThorne N-Acetyl Cysteine (NAC) with icons showing what it supports: antioxidant defenses, natural detox pathways, immune function and daily energy
Thorne

N-Acetyl Cysteine (NAC) | Antioxidant Support | Thorne

$31.99
$31.99
Codeage Fermented Digestive Enzymes on a white backgroundCodeage Fermented Digestive Enzymes with icons showing what it supports: digestive comfort, a balanced inflammatory response, immune function and antioxidant defenses
Codeage

Fermented Digestive Enzymes | Inflammation and Gut Health

$29.99
$29.99

NutraMedix Quercetin 500 mg on a white backgroundNutraMedix Quercetin 500 mg with icons showing what it supports: immune function, antioxidant defenses, a balanced inflammatory response and natural detox pathways
Nutramedix

Quercetin 500 mg | Immune & Antioxidant Support | Nutramedix

$27.95
$27.95
Quicksilver Scientific Liposomal Vitamin C on a white backgroundQuicksilver Scientific Liposomal Vitamin C with icons showing what it supports: immune function, antioxidant defenses, a balanced mood and muscle comfort
Quicksilver Scientific

Liposomal Vitamin C | Mood, Pain and Immune Support

$33.99
$33.99
Codeage Urolithin A on a white backgroundCodeage Urolithin A with icons showing what it supports: antioxidant defenses, immune function, mental clarity and daily energy
Codeage

Urolithin A | Cellular Energy & Muscle Support | Codeage

$99.00
$99.00
NutraMedix Antarctic Krill Oil on a white backgroundNutraMedix Antarctic Krill Oil with icons showing what it supports: joint comfort, a balanced inflammatory response, mental clarity and antioxidant defenses
Nutramedix

Antarctic Krill Oil | Omega-3 & Joint Support | Nutramedix

$35.95
$35.95
Pure Encapsulations Low Dose Melatonin 0.5 mg on a white backgroundPure Encapsulations Low Dose Melatonin 0.5 mg with icons showing what it supports: restful sleep, antioxidant defenses, immune function and nervous system balance
Pure Encapsulations

Low Dose Melatonin 0.5 mg | Sleep Support | Pure Encapsulations

$29.99
$29.99
Thorne Daily Greens Plus canister, front label close-up.Daily Greens Plus product image with benefit icons: immune, circulation, detox, energy.
Long Covid Store

Daily Greens Plus | Immune Support, Circulation and Energy

$70.99
$70.99