Supplement Ratings

iHerb picks

Best Immune Support on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

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AllAmino AcidsAntioxidants & LongevityAshwagandha & AdaptogensB VitaminsBiotinBlood Sugar SupportBrain & NootropicsCalciumCollagenCoQ10CreatineDigestive HealthEye HealthGreens & SuperfoodsHeart HealthHerbs & BotanicalsHormone & Sexual HealthImmune SupportIronJoint SupportLiver & DetoxMagnesiumMelatonin & SleepMinerals & ElectrolytesMultivitaminsMushroomsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminUrinary HealthVitamin CVitamin DVitamins A, E & KWeight ManagementZinc
Top ratedBest value

Highest score first

313Elderberry77/100SwansonElderberrycapsule · 30 servings · $0.41/servingBuy on iHerb · $12.42
314Extra Strength Beta-Glucans with ImmunEnhancer77/100NOWExtra Strength Beta-Glucans with ImmunEnhancercapsule · 30 servings · $0.51/servingBuy on iHerb · $15.30
315Cell Forté IP-6 & Inositol Citrus Flavored Drink Mix77/100Nature's WayCell Forté IP-6 & Inositol Citrus Flavored Drink Mixpowder · 60 servings · $0.92/servingBuy on iHerb · $55.14
316Andrographis EP80 400 mg77/100EuroMedicaAndrographis EP80 400 mgcapsule · 60 servings · $0.56/servingBuy on iHerb · $33.55
317Optimized Fucoidan with Maritech 92677/100Life ExtensionOptimized Fucoidan with Maritech 926capsule · 30 servings · $0.90/servingBuy on iHerb · $27.00
318Peony Immune77/100Life ExtensionPeony Immunecapsule · 30 servings · $0.90/servingBuy on iHerb · $27.00
319Thymus Natural Glandular77/100NutriCologyThymus Natural Glandularcapsule · 37 servings · $1.18/servingBuy on iHerb · $43.69
320Astragalus 1000 mg77/100Double Wood SupplementsAstragalus 1000 mgcapsule · 150 servings · $0.13/servingBuy on iHerb · $19.95
321Elderberry 500 mg77/100NOWElderberry 500 mgcapsule · 30 servings · $0.59/servingBuy on iHerb · $17.75
322Clinical Immunity Quick-Start77/100LifeSeasonsClinical Immunity Quick-Startcapsule · 10 servings · $3.00/servingBuy on iHerb · $29.99
323Essential Immune Nutrients with Vitamin D77/100MNP Michael's Naturopathic ProgramsEssential Immune Nutrients with Vitamin Dcapsule · 60 servings · $0.38/servingBuy on iHerb · $22.95
324Arabinogalactan Larch Tree Extract 300 mg77/100SolarayArabinogalactan Larch Tree Extract 300 mgcapsule · 60 servings · $0.35/servingBuy on iHerb · $21.19
325Cat's Claw Bark Extract 200 mg77/100SolarayCat's Claw Bark Extract 200 mgcapsule · 30 servings · $0.46/servingBuy on iHerb · $13.89
326Respiration Blend SP-377/100SolarayRespiration Blend SP-3capsule · 50 servings · $0.18/servingBuy on iHerb · $9.19
327Elderberry 450 mg77/100SolarayElderberry 450 mgcapsule · 100 servings · $0.15/servingBuy on iHerb · $14.89
328Sambucus Elderberry for Kids77/100Nature's WaySambucus Elderberry for Kidschewable · 20 servings · $0.57/servingBuy on iHerb · $11.31
329Propolis Extract 500 mg77/100Source NaturalsPropolis Extract 500 mgcapsule · 60 servings · $0.21/servingBuy on iHerb · $12.86
330Peak Defense77/100Herbs Etc.Peak Defensesoftgel · 60 servings · $0.57/servingBuy on iHerb · $33.98
331Vita Biotic 750 mg77/100Eclectic HerbVita Biotic 750 mgcapsule · 50 servings · $0.83/servingBuy on iHerb · $41.44
332SuperImmune+77/100Quantum HealthSuperImmune+capsule · 30 servings · $0.58/servingBuy on iHerb · $17.32
333Andrographis EP80 400 mg77/100Terry NaturallyAndrographis EP80 400 mgcapsule · 60 servings · $0.45/servingBuy on iHerb · $27.16
334Royal Jelly Propolis Complex77/100SwansonRoyal Jelly Propolis Complexcapsule · 60 servings · $0.25/servingBuy on iHerb · $14.89
335Echinacea 400 mg77/100SwansonEchinacea 400 mgcapsule · 100 servings · $0.10/servingBuy on iHerb · $10.09
336Vita Biotic77/100Eclectic HerbVita Bioticcapsule · 50 servings · $0.83/servingBuy on iHerb · $41.44

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout. See the full Best Immune Support ranking.