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.

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22 products

NutraMedix Antarctic Krill Oil 60-softgel bottle, front label.Antarctic Krill Oil bottle with icons for inflammation, joints, brain and energy benefits.
Nutramedix

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

$35.95
$35.95
Pure Encapsulations Melatonin 0.5 mg bottle — front label close-up for antioxidant and sleep support.Melatonin 0.5 mg supplement with benefit icons — sleep, antioxidant defense, immune, circadian rhythm.
Pure Encapsulations

Low Dose Melatonin 0.5 mg | Sleep Support | Pure Encapsulations

$29.99
$29.99
Jarrow Formulas Lactoferrin bottle — immune and gut supportLactoferrin bottle with benefit icons for immune, gut, and iron support
Jarrow Formulas

Lactoferrin | Immune & Gut Support | Jarrow Formulas

$67.99
$67.99
Quicksilver Scientific Liposomal Methyl B-12—30 mL spray bottle front label.Liposomal Methyl B-12 with icons for brain, energy, mood, and immune support.
Quicksilver Scientific

Liposomal Methyl B-12 | Brain Fog and Energy Support

$52.50
$52.50
Codeage Liposomal Glutathione bottle, front label.Lifestyle image of Liposomal Glutathione with wellness benefit icons.
Codeage

Liposomal Glutathione | Antioxidant & Detox Support | Codeage

$49.99
$49.99
Zinc Picolinate 15mg | Immune Support - Thorne - Long Covid StoreZinc Picolinate 15mg | Immune Support - Thorne - Long Covid Store
Thorne

Zinc Picolinate 15mg | Immune Support

From $19.99
From $19.99
Jar of turmeric honey paste on a board with wooden spoon — Uproot OriginsFlat lay of ingredients: raw honey, turmeric root, ginger, cinnamon and coconut oil
Uproot Origins

Turmeric Paste | Gut Health and Inflammation Support

$14.00
$14.00
Codeage Liposomal Nicotinamide Riboside+ bottle — 60 capsules for brain energy and focusNR+ bottle with brain, energy, and immune icons — supports NAD+ and daily stamina
Codeage

Liposomal Nicotinamide Riboside+ | Brain Fog & Focus Support

$59.99
$59.99
Neuvana Xen vagus nerve stimulator kit — device, earbuds, and app screen.Xen device with benefit icons — sleep, mood, muscle relaxation, immune, energy.
Xen

Xen Vagus Nerve Stimulator | Relaxation & Stress Support | Neuvana

$449.00
$449.00