There are numerous other compounds like L-Thyroxine worldwide which contain the substance levothyroxine sodium. Due to limited space, however, they are not part of this list.
L-Thyroxine is a synthetically manufactured thyroid hormone. Its effect is similar to that of natural L-thyroxin (L-T4) in the thyroid gland. L-thyroxin is one of two hormones which is produced in the thyroid. The other one is L-triiodthyronine (L-T3, see Cytomel). L-thyroxin is clearly the weaker of the two hormones. For this rea-son it is often used for a longer time period than L-T3. Bodybuilders use L-Thyroxine to accelerate the metabolizing of carbohydrates, proteins, and fat. The body burns more calories than usual so that a lower fat content can be achieved or the athlete burns fat although he takes in more calories. In the past L-Thyroxine was often used by competing bodybuilders. Unfortunately, with increased dosages (more than 400 to 600 mcg/day) usually not only more fat but more carbohydrates and proteins are burned as well. The athlete no doubt becomes harder but he can also lose muscle mass if steroids are not administered simultaneously. L-Thyroxine is rarely used to-day since most athletes use Cytomel or Triacana. When used properly there are few side effects to L-Thyroxine. Dosages that are too high and, in particular, dosages that are increased too quickly and too early at the beginning of intake can cause trembling of the fingers, excessive perspiration, diarrhea, insomnia, nausea, increased heartbeat, inner unrest, and weight loss.
The dosages taken by athletes are usually in the range of 200-400 mcg/day. We advise that you begin with a small dose and increase it slowly and evenly over several days. L-Thyroxine is a prescription drug and available only in pharmacies. One hundred tablets of 150 mcg each of the compound Levothroid cost about $50 on the black market. Unlike Cytomel and Triacana, L-Thyroxine is rarely found on the black market.
| Substance: levothyroxine sodium |
| trade Names: Steroid Profiles Cant Be Found |
| Eferox |
25, 50, 75, 100, 125, 150 mcg tab.; |
Wyeth G |
| Eltroxin |
25, 50, 75, 100, 125, 150 mcg tab.; |
Glaxo Thailand |
| Euthroid (o.c) |
25, 50, 75, 100, 125, 150 mcg tab.; |
Warner Lambert U.S. |
| Euthroid (o.c) |
25, 50, 75, 100, 125, 150 mcg tab.; |
Warner Chilcott U.S. |
| Euthyrox |
25, 50, 75 mcg tab.; |
Merck G, BG |
| Euthyrox |
50 mcg tab.; |
Merck A, HU, CZ |
| Euthyrox |
75 mcg tab.; |
Merck A |
| Euthyrox |
100, 125, 150 mcg tab.; |
Merck D, A |
| Euthyrox |
] 00 mcg tab.; |
Merck BG, HU, CZ |
| Euthyrox |
125 mcg tab.; |
Merck BG |
| Euthyrox |
150 mcg tab.; |
Merck HU, CZ |
| Euthyrox |
175, 200, 300 mcg tab.; |
Merck G |
| Eutirox |
50, 100 mcg tab.; |
Bracco I |
| Levoid (o.c.) |
100, 200 mcg tab.; |
Nutrition U.S. |
| Levoroxine (o.c.) |
50,100,200, 300mcg tab.; |
Bariatric U.S. |
| Levothroid |
50, 100 mcg tab.; |
Rhone-Poulenc Rorer ES |
| Levothroid (o.c.) |
25, 50, 75, 100,125, 150 mcg tab.; |
Rhone-Poulenc Rorer U.S. |
| Levothroid |
25, 50, 75, 100,125, 150 mcg tab.; |
Forest Pharm. U.S. |
| Levothroid Inj. |
500 mcg amp.; |
Rhone Fs |
| L-Thyroxin Henning |
25, 50, 75, 100,125, 150 mcg tab.; |
Henning G |
| L-Thyroxin Henning |
200, 1000 mcg tab.; |
Henning G |
| L-Thyroxin Henning. |
500 mcg dry substance |
Henning G |
| L-Thyroxin Henning 174 |
50, 100, 150 mcg tab.; |
Henning A, CZ |
| L-Thyroxine Sodium |
500 mcg/ml; |
McGuff U.S. |
| L-Thyroxin |
25, 50, 100 mcg tab.; |
Berlin-Chemie G, CZ HU, BG |
| Levothyroxine |
500 mcg/10ml; |
Steris U.S. |
| Levothyroxine (o.c.) |
200 mcg/10 ml, 500 mcg/10ml; |
Lyphomed U.S. |
| Levothyroxine |
200 mcg/10 ml, 500 mcg/10 ml; |
Fujisawa U.S. |
| Levothyroxine |
25, 50, 75, 100, 125 mcg tab.; 150, 200, 300 mcg t |
Lederle U.S. |
| Levothyroxine (o.c.) |
25, 50, 75, 100, 125 mcg tab. |
Quad U.S. |
| Levoxine (o.c.) |
25, 50, 75, 100, 125 mcg tab.; |
Daniels U.S. |
| Levoxine (o.c.) |
175, 200, 300 mcg tab.; |
Daniels U.S. |
| Levoxyl |
25, 50, 75, 100, 125, 150 mcg tab.; |
Daniels U.S |
| Levoxyl |
175, 200, 300 mcg tab.; |
.Daniels U.S. |
| SLT (o.c) |
100, 200 mcg tab.; |
Western Res. U.S. |
| Synthroid |
25, 50, 75, 88, 100, 112 mcg tab.; |
Boots U.S. |
| Synthroid |
125, 150, 175, 200, 300 mcg tab.; |
Boots U.S. |
| T4 tabl |
50, 75, 100, 125, 150 mcg tab.; |
Unipharma GR |
| T4 tabl |
175, 200 mcg tab.; |
Unipharma GR |
| Tiroxino Leo |
100 mcg tab; |
Leo ES |
| Thevier |
50, 100 mcg tab.; |
Glaxo G |
| Thyrax |
15 mcg tab; |
Organon CZ, NL |
| Thyrax |
25 mcg tab.; |
Organon HU, ES, NL, CZ |
| Thyrax |
100 mcg tab.; |
Organon HU, ES, NL |
| Thyrex |
50, 100, 160, 200 mcg tab; |
Sanabo A |
| Thyro-4 |
100, 200 mcg tab.; |
Faran GR, BG |
| Thyro Hormone |
100, 200 mcg tab.; |
Ni-The GR |
| Thyroxin |
100, 250 mcg tab.; |
Orion Fl |
| Thyroxin-natrium |
50, 100 mcg tab.; |
Nycomed NO |
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