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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17 products

Jarrow Formulas Lactoferrin on a white backgroundJarrow Formulas Lactoferrin with icons showing what it supports: a balanced inflammatory response, immune function and digestive comfort
Jarrow Formulas

Lactoferrin | Immune & Gut Support | Jarrow Formulas

$67.99
$67.99
Quicksilver Scientific Liposomal Methyl B-12 on a white backgroundQuicksilver Scientific Liposomal Methyl B-12 with icons showing what it supports: mental clarity, daily energy, a balanced mood and immune function
Quicksilver Scientific

Liposomal Methyl B-12 | Brain Fog and Energy Support

$52.50
$52.50
Codeage Liposomal Glutathione on a white backgroundCodeage Liposomal Glutathione with icons showing what it supports: antioxidant defenses, natural detox pathways, mental clarity and immune function
Codeage

Liposomal Glutathione | Antioxidant & Detox Support | Codeage

$49.99
$49.99
ProdromeBDMC Curcumin 60 Capsules by Prodrome Sciences on a white backgroundProdromeBDMC Curcumin 60 Capsules by Prodrome Sciences with icons showing what it supports: antioxidant defenses, a balanced inflammatory response, joint comfort and immune function
Prodrome

ProdromeBDMC Curcumin 60 Capsules | Antioxidant & Joint Support | Prodrome

$79.00
$79.00
Thorne Zinc Picolinate 15mg on a white backgroundThorne Zinc Picolinate 15mg with icons showing what it supports: immune function
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
Uproot Origins Turmeric Honey Elixir, Hawai‘i-made jar for gut comfort and everyday inflammatory balanceClose-up of Turmeric Elixir with ingredient icons: honey, turmeric, ginger
Uproot Origins

Turmeric Elixir | Gut Comfort & Inflammation Support | Uproot Origins

From $10.00
From $10.00
NutraMedix Vitamin D3 & K2 5000 IU on a white backgroundNutraMedix Vitamin D3 & K2 5000 IU with icons showing what it supports: immune function
Nutramedix

Vitamin D3 & K2 5000 IU | Bone & Immune Support | NutraMedix

$29.99
$29.99