Third-Party Audit by SGS Confirms Icelandirect’s Manufacturing Operations Meet the Supplement Safety & Compliance Initiative’s Rigorous GMP Benchmarks — Required or Accepted by Walmart, Sam’s Club, Amazon, GNC, and Other Leading Retailers CLIFTON, N.J., July 09, 2026 (GLOBE NEWSWIRE) — Icelandirect, LLC, a leading U.S.-based contract manufacturer of supplements, vitamins, and nutraceuticals for human and […]