Liothyronine sodium, sold under the name Cytomel®, emerged in the 1950s as a synthetic T3 compound designed to treat thyroid hormone deficiencies with greater reliability than natural extracts. Known for its rapid onset and intense metabolic stimulation, it helped redefine thyroid hormone therapy. Its capacity to elevate energy expenditure attracted attention from bodybuilders seeking fat loss. While not intended for performance enhancement, its effects on body composition secured its place in contest preparation cycles. Cytomel remains a critical option in both clinical and non-clinical hormone strategies.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.
For detailed information about LIOTHYRONINE SODIUM 25 by Hemi Pharma, consult with your doctor or healthcare professional.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.