GO ESTER-C IMMUNE COMPLEX 

GO ESTER-C® IMMUNE COMPLEX is specially formulated to help support your immune health every day.

It contains 1,000mg of Ester-C® which is a high quality, scientifically researched form of Vitamin C*, providing 24-hour support for healthy immune system function. It also includes bioflavonoids extract and hesperidin, with garlic which has been traditionally used in Western herbal medicine to reduce symptoms of common cold.

• Provides 24-hour immune system function support with Ester-C®
• Contains antioxidants of Citrus bioflavonoids extract and hesperidin
• Contains garlic, traditionally used in Western herbal medicine to relieve symptoms of mild upper respiratory tract infections
• Superior absorption compared to ascorbic acid

*Calder, P. C., Kreider, R. B., & McKay, D. L. (2025). Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults. Nutrients, 17(2), 279.  Funded by Nestlé Health Science. https://doi.org/10.3390/nu17020279

Dickerson, B., Gonzalez, D. E., Sowinski, R., Xing, D., Leonard, M., Kendra, J., Jenkins, V., Gopalakrishnan, S., Yoo, C., Ko, J., Pillai, S. S., Bhamore, J. R., Patil, B. S., Wright, G. A., Rasmussen, C. J., & Kreider, R. B. (2024). Comparative Effectiveness of Ascorbic Acid vs. Calcium Ascorbate Ingestion on Pharmacokinetic Profiles and Immune Biomarkers in Healthy Adults: A Preliminary Study. Nutrients, 16(19), 3358. https://doi.org/10.3390/nu16193358

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