Category
Immune Support
Elderberry, echinacea, colostrum and immune formulas
861
Christopher's Original Formulas
Immucalm Formula
80/100
capsule50 servings1 ingredient
862Christopher's Original Formulas
Immune System Formula
80/100
capsule50 servings1 ingredient
863
Christopher's Original Formulas
INF Formula
80/100
capsule50 servings1 ingredient
864American BioSciences
ImmPower
80/100
capsule15 servings2 ingredients
865
Yogi
Green Tea Triple Echinacea
80/100
other30 servings3 ingredients
866Yogi
Honey Lemon Throat Comfort
80/100
other30 servings1 ingredient
867
Professional Botanicals
Lungs Mucus
80/100
capsule30 servings1 ingredient
868Christopher's Original Formulas
Sinus Plus Formula
80/100
capsule50 servings1 ingredient
869
Professional Botanicals
Sinus
80/100
capsule30 servings1 ingredient
870
Christopher's Original Formulas
Winter Season Formula
80/100
capsule50 servings1 ingredient
871
Onnit
Shroom Tech Immune
80/100
capsule45 servings2 ingredients
872Herb Pharm
Kids Orange-Flavored Echinacea Alcohol Free
80/100
liquid27 servings1 ingredient
873Herb Pharm
Lomatium
80/100
liquid42 servings1 ingredient
874
Herb Pharm Professional
Rapid Immune Boost
80/100
liquid84 servings1 ingredient
875Herb Pharm
Rapid Immune Boost
80/100
liquid42 servings1 ingredient
876
Herb Pharm Herbs on the Go
Ready for Pollen
80/100
liquid42 servings1 ingredient
877
USANA
Booster C 600 Soothing Lemon-Berry Flavor
80/100
other28 servings6 ingredients
878
Nature's Way
Echinacea Purpurea Herb 500 mg
80/100
liquid15 servings1 ingredient
879
Solgar
Echinacea Herb Extract
80/100
capsule30 servings2 ingredients
880
doTERRA
On Guard
80/100
liquid85 servings1 ingredient
Frequently Asked Questions
What is the best immune support supplement?
Based on our analysis of 4,473 immune support products, Immucalm Formula ranks #1 with a SupplementScore of 80/100. 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.