Immune Support
Vitamin C, vitamin D, zinc, elderberry, quercetin, NAC, and immune health formulas.
Vitamin D3
Bone health, immune function, mood regulation, calcium absorption
Zinc
Immune function, wound healing, DNA synthesis, and reproductive health - supported by decades of clinical evidence
Vitamin C
Supports immune function, reduces common cold duration, acts as a potent antioxidant, and enhances non-heme iron absorption.
Elderberry
Reduces the duration and severity of cold and flu symptoms when taken at the onset of illness.
Quercetin
Anti-inflammatory flavonoid with moderate evidence for blood pressure reduction, allergy symptom relief, and upper respiratory infection reduction in athletes.
N-Acetyl Cysteine (NAC)
Replenishes intracellular glutathione, acts as a mucolytic agent, and serves as the standard treatment for acetaminophen overdose. Also studied for respiratory conditions, psychiatric disorders, and oxidative stress.
Astaxanthin
Skin photoprotection, eye fatigue, oxidative stress
Resveratrol
Modest improvements in insulin sensitivity, endothelial function, and systolic blood pressure in metabolic and cardiovascular populations
Garlic Extract
Modest blood pressure reduction in hypertensives, small LDL cholesterol drop, mild antiplatelet effect, possible cold-frequency reduction
Spirulina
Modest improvements in lipid panel, blood pressure, exercise endurance, and inflammatory markers from a nutrient-dense microalgae
Chlorella
Modest LDL and blood pressure support, mucosal immune (sIgA) signal in athletes
Moringa
Whole-leaf nutrient density, with early signals for blood glucose, lipids, and inflammation in small RCTs
Olive Leaf Extract
Mild blood pressure reduction, modest triglyceride and LDL improvements, antioxidant support
Echinacea
Modestly reduces the odds and duration of upper respiratory infections, mostly when taken at first symptoms with the right species and preparation.
Cordyceps
Aerobic capacity and exercise tolerance, immune modulation, anti-fatigue support
Reishi Mushroom
Immune modulation and adaptogenic support; modest evidence for cancer-adjuvant immune markers, fatigue, and quality of life
Chaga Mushroom
Antioxidant support and traditional immune use, with thin human evidence and a real oxalate kidney concern
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products discussed on this page are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.