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Newsletter

Stay informed with OPSS's monthly newsletter—covering supplement safety, ingredient updates, and DoD guidance. Access past issues and subscribe today.

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Previous Newsletters

June 2025: Energy Drinks, Dietary Supplements, and Operation Supplement Safety
January 2025: Perform Without Shortcuts #stopPESabuse
October 2024: Let's Talk Dietary Supplements
August 2024: DoD Prohibited Dietary Supplement Ingredients List Updated
May 2024: Performance Enhancing Substances, New Prohibited Ingredients, Label Accuracy Research Update
April 2024: Perform Best #WithoutPES, MK-677, Huperzine A, Semaglutide
January 2024: DoD Prohibited Dietary Supplements Ingredients List updates
December 2023: Get Fighting Fit, Weight Loss Supplements, HGH, Tianeptine
October 2023: Let's Talk Supplements, Blue Lotus, Berberine, Nootropics
May 2023: SARMs, Tribulus terrestris, Tongkat ali, and Tianeptine
March 2023: OPSS podcast series, Tianeptine, Poppy Seeds
February 2023: JUST LAUNCHED: Under the Magnifying Glass: Immune Supplements
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Up to date news on supplements and substances

We will never share your email address with a third party for any reason, unless required to do so by law.
  • INGREDIENTS and SUBSTANCES down arrow up arrow
    • DoD Prohibited List
    • Check Your Supplement Scorecard
    • Evaluating Name Brand Supplements
    • Report Adverse Effects
  • NEWS and ARTICLES down arrow up arrow
    • OPSS Library
    • Performance Enhancing Substances (PES)
    • News and Updates
  • RESOURCES and TRAINING down arrow up arrow
    • Outreach and Educational Materials
    • Train the Trainer
    • Apps
    • Newsletter
    • Trusted Partners and Government Resources
  • ABOUT down arrow up arrow
    • About Operation Supplement Safety (OPSS)
    • DoDI 6130.06: Use of Dietary Supplements in the DoD
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