Mailing Address:
American Health
2100 Smithtown Avenue
Ronkonkoma NY 11779
Telephone: 1-800-445-7137
Fax: 1-631-244-1777
American Health Nutrition Questions:
Telephone: 1-800-445-7137
Mon – Sat, 9 am – 7 pm EST
Ester-C® Nutrition Questions:
Telephone: 1-866-646-8576
Mon – Sat, 9 am – 7 pm EST
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