Category
Immune Support
Elderberry, echinacea, colostrum and immune formulas
4201Life Extension
Optimized Fucoidan
77/100
capsule30 servings1 ingredient
4202
Life Extension
Echinacea Extract 250 mg
77/100
capsule30 servings1 ingredient
4203
Herbalist & Alchemist
Astragalus Glycerite
69/100
liquid12 servings3 ingredients
4204
Herbalist & Alchemist
Astragalus
80/100
liquid15 servings1 ingredient
4205
Nature's Answer
Echinacea 1,000 mg Grape Flavor
80/100
liquid30 servings1 ingredient
4206
Nature's Answer
Echinacea/Goldenseal 1,000 mg
80/100
liquid30 servings1 ingredient
4207
Nature's Answer
Sambucus & Vitamin-C
87/100
capsule30 servings3 ingredients
4208Vital Nutrients
Astragalus Root Extract
78/100
capsule90 servings1 ingredient
4209
Vitamin World
Immune Support Gummies With Zinc, Echinacea And Elderberry
78/100
gummy30 servings7 ingredients
4210Nature's Way
Original Sambucus Berry Flavor
69/100
liquid24 servings3 ingredients
4211
365 Everyday Value
Echinacea Blend
71/100
tablet30 servings2 ingredients
4212
Life Extension
Butterbur Extract With Standardized Rosmarinic Acid
83/100
softgel30 servings4 ingredients
4213
Puritan's Pride
Bee Pollen Complex 800 Plus
78/100
tablet30 servings3 ingredients
4214
Market America
Immune
77/100
capsule30 servings4 ingredients
4215
Puritan's Pride
Immune Support Gummies
78/100
gummy30 servings7 ingredients
4216
Nature's Bounty
Echinacea & Goldenseal Root 450 mg Blend
80/100
capsule30 servings1 ingredient
4217
Douglas Laboratories
Immuno Forte
84/100
capsule60 servings11 ingredients
4218Nature's Way
Standardized Olive Leaf
78/100
capsule30 servings2 ingredients
4219Doctor's Best
Best Fucoidan 70% 300 mg
80/100
capsule60 servings1 ingredient
4220
Herbalist & Alchemist
David Winston's AP Compound
80/100
liquid30 servings1 ingredient
Frequently Asked Questions
What is the best immune support supplement?
Based on our analysis of 4,473 immune support products, Optimized Fucoidan ranks #1 with a SupplementScore of 77/100. Scores are based on label quality - dosage transparency, formulation cleanliness, and ingredient disclosure.
How are immune support supplements scored?
Every product is scored algorithmically using data from the NIH Dietary Supplement Label Database. The SupplementScore evaluates dosage transparency (35 pts), label completeness (25 pts), formulation cleanliness (25 pts), and ingredient profile (15 pts).
Does a higher score mean the supplement works better?
No. The score reflects label quality, how transparent and clean the product label is, not clinical efficacy, bioavailability, or safety. A higher score means better label practices, not guaranteed results.