Immune Support

Suggested Use

Dissolves instantly - Enjoy hot or cold Suggested use: For year round immune support; dissolve 1-2 packets in 6oz hot or cold water; stir and enjoy! Drink as needed; up to 4 times daily. Children 3 & up: Use 1/2 packet; repeat up to 4 times daily.

• 

  Herbal Zap Herbal Drinks

  GreensNutrition4.6(7)

  $36.69
• 

  Herbal Zap Instantly Dissolving Herbal Supplement

  newleaf.com

  $1.39Lowest
• 

  Herbal Zap Digestive & Immune Support 25 Packets

  GoSupps.com4.3(3)

  $59.99
• 

  Herb Pharm Rapid Immune Boost

  The Vitamin Shoppe4.8(172)

  $4.49
• 

  Herbal Zap Supplement Drink Mix

  Instacart4.6(7)

  $42.74
• 

  zarbee's Children's Elderberry Gummies

  Walmart4.7(1400)

  $15.28
• 

  Zipfizz Berry Flavor Daily Powder Supplement

  Zipfizz5.0(2)

  $29.99
• 

  Airborne Immune Support Effervescent Minerals & Herbs with Vitamin C, E, Zinc Citrus - 96.0 ea

  Walgreens.com4.5(819)

  $26.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.4 (142)

  Vitamin & supplements store

  300 N Frederick Ave, Gaithersburg, MD 20877

  Directions(301) 527-1282

• Dulles Nutrition Corner

  4.8 (74)

  Vitamin & supplements store

  45591 Dulles Eastern Plaza #186, Sterling, VA 20166

  Directions(571) 313-1413

• AstraBiotica

  Vitamin & supplements store

  10221 River Rd Suite 59184, Potomac, MD 20859

  Directions(301) 525-9574

• Fitness + More

  4.8 (19)

  Vitamin & supplements store

  1141 Elden St #106, Herndon, VA 20170

  Directions(703) 787-0700

• I-Fern Distributor USA, LLC

  5.0 (1)

  Vitamin & supplements store

  115 St Charles Square, Sterling, VA 20164

  Directions(703) 856-5910

• Village Green Apothecary

  4.8 (477)

  Vitamin & supplements store

  5415 W Cedar Ln, Bethesda, MD 20814

  Directions(301) 530-0800

• The Vitamin Shoppe

  4.6 (154)

  Vitamin & supplements store

  1803 Rockville Pike, Rockville, MD 20852

  Directions(301) 231-7900

• The Vitamin Shoppe

  4.4 (66)

  Vitamin & supplements store

  1927 Old Gallows Rd, Vienna, VA 22182

  Directions(703) 883-2999

• Synthesis and biological evaluation of celastrol derivatives as potential immunosuppressive agents

  QW He, JH Feng, XL Hu, H Long… - Journal of natural …, 2020 - ACS Publications

  … Effects of 2a on the expression of Lck and ZAP-70. (A) The cells were analyzed by Western blot to detect the expression of Lck, ZAP-70, and phosphorylated Lck and ZAP-70, which …

  202029 citations

• … receptor activation by semi-synthetic sesquiterpene lactone derivatives and molecular modeling of their interaction with glutathione and tyrosine kinase ZAP …

  AI Khlebnikov, IA Schepetkin, AS Kishkentaeva… - Molecules, 2019 - mdpi.com

  … and inhibited ZAP-70 binding to phosphorylated immune-receptor … residues on target molecules and the ZAP-70 SH2 region is … interaction of these SLs with the ZAP-70 tandem-SH2 …

  201912 citations

• Trichosanthin inhibits T cell activation by interfering with the recruitment of ZAP-70 to CD3 ζ chain

  J Hong, SL Fu, ZY Shen, PH Lu, KY Chou - Cell Research, 1998 - nature.com

  … phosphorylation of ZAP-70. We immunoprecipitated ZAP-70 from cell lysate with anti-ZAP-… As detected with antiphosphotyrosine antibody for the phosphorylated tyrosine in ZAP-70 …

  19989 citations

• Glycyrrhizic acid, a natural sweetener, through KLRC2/ZAP70/MAPK pathway attenuates spleen deficiency syndrome in ratsnew

  X Zhang, T Li, W Xia, X Fu - Food Bioscience, 2025 - Elsevier

  Glycyrrhizic acid, derived from licorice, is a natural sweetener and widely used in the food industry. In traditional Chinese medicine, licorice is a classic herb used to strengthen the …

  2025

• Rosmarinic acid inhibits Ca2+-dependent pathways of T-cell antigen receptor-mediated signaling by inhibiting the PLC-γ1 and Itk activity

  MA Kang, SY Yun, J Won - Blood, The Journal of the American …, 2003 - ashpublications.org

  … of Itk but did not inhibit Lck or ZAP-70. ZAP-70–dependent signaling pathways such as the … confirming that RosA suppresses TCR signaling in a ZAP-70–independent manner. Therefore…

  200391 citations

• Combination Effects of Herbal Formulations for Enhanced Immune Support: A Comprehensive Review

  SK Pandey - Current Clinical and Medical Education, 2025 - visionpublisher.info

  … Herbal formulations for boosting immune support are becoming more popular as a result of growing interest in natural therapies. This thorough analysis examines the combined effects …

  2025

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-07-18. DSLD Label ID: 292758. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.