{"id":4649,"date":"2025-07-16T15:44:41","date_gmt":"2025-07-16T11:44:41","guid":{"rendered":"https:\/\/gesteroids.com\/product\/testosterone-propionate-magnus-100-10ml-vial\/"},"modified":"2026-04-19T00:26:29","modified_gmt":"2026-04-18T20:26:29","slug":"testosterone-propionate-magnus-100-10ml-vial","status":"publish","type":"product","link":"https:\/\/gesteroids.com\/en\/product\/testosterone-propionate-magnus-100-10ml-vial\/","title":{"rendered":"\u10e2\u10d4\u10e1\u10e2\u10dd\u10e1\u10e2\u10d4\u10e0\u10dd\u10dc \u10de\u10e0\u10dd\u10de\u10d8\u10dd\u10dc\u10d0\u10e2\u10d8\/ Testosterone Propionate Magnus 100\/10ml"},"content":{"rendered":"

Testosterone propionate<\/strong><\/span> is one of the most popular steroids in bodybuilding. Testosterone propionate is intended for the development of muscle mass and strength, but due to the peculiarities of action, it is more often used during the drying period. It is one of the testosterone esters. Among the main modern manufacturers of propionate are BP (Balkan Pharmaceuticals), Magnus Pharmaceuticals, Swiss Remedies, Pharmacom<\/p>\n

Historical background<\/strong><\/span>
\nTestosterone propionate was discovered in 1936 and was introduced for medical use in 1937. It was the first testosterone ester to be sold, and was the main form of testosterone used in medicine until 1960.<\/p>\n

 <\/p>\n

Action of testosterone propionate<\/strong><\/span>
\nSpecifically initiates gene transcription, thereby changing the nitrogen balance in a positive direction.
\nIncreases the level of insulin-like growth factor in muscles and liver
\nCauses proliferation of satellite cells in muscle tissue, due to which hyperplasia and muscle recovery occurs
\nIt should be noted that all esters have the same mechanisms of action, the difference lies in the activity and predominant direction of action.<\/p>\n

Effects<\/strong><\/span>
\nIncrease in muscle mass
\nIncrease in relief
\nIncrease in strength indicators
\nIncrease in libido
\nReduction in the risk of coronary heart disease and coronary heart disease
\nIt has a short duration of action. Injections are usually performed every other day. This is one of the main disadvantages of using propionate, compared to its longer-lived analogs, for example, enanthate. The second main disadvantage is the higher cost compared to the same enanthate. It can be used both when working on mass and during the drying period.<\/p>\n

Side effects of propionate<\/strong><\/span><\/p>\n

The most common complaint is pain, irritation and redness at the injection site, which is further aggravated by the need for a high frequency of their implementation. A pronounced increase in aggression<\/p>\n

Side effects of testosterone propionate are related to the fact that it easily aromatizes and turns into estrogens and dihydrotestosterone, like any other testosterone ester, at high doses can cause:<\/p>\n

Gynecomastia
\nAcne
\nBaldness of the scalp
\nHirsutism (body hair growth)
\nEnlargement of the prostate (especially in the elderly)
\nMasculinization (in women)
\nThe drug suppresses its own testosterone production, which is usually restored at the end of the course in 2-3 months. With long courses, it is necessary to administer gonadotropin at 500 IU, 1 time per week, starting from the 2nd. As practice shows, in moderate doses it does not affect the liver, kidneys, or any other internal organs. Not recommended for women, due to high androgenic activity.<\/p>","protected":false},"excerpt":{"rendered":"

Steroid profile<\/strong>
\nTestosterone is a hormone that serves as the base molecule for most hormonal (androgenic) drugs. By changing the testosterone molecule (adding or removing atoms), a particular drug is synthesized. For example, testosterone propionate is a testosterone molecule to which an ester of propionic acid is attached, which determines the pharmacological properties and features of the action of this substance.<\/p>\n

Anabolic activity – 100% of testosterone
\nAndrogenic activity – 100% of testosterone (high)
\nAromatization (conversion to estrogens) – high (there is a need for antiestrogens)
\nSuppression of the hypothalamic-pituitary-testicular axis – pronounced
\nMethod of administration – injections
\nDuration of action – 2-3 days
\nHalf-life and MRT (i\/m) – 0.8 days and 1.5 days, respectively
\nThe peak activity of propionate occurs on the day of injection and gradually decreases within 24-36 hours after injection.
\nDetection time – 40-60 days<\/p>","protected":false},"featured_media":4648,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[326,327,328,282],"product_tag":[],"class_list":{"0":"post-4649","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-injections","7":"product_cat-testesterone","8":"product_cat-testesterone-propionate","9":"product_cat-uncategorized","11":"first","12":"instock","13":"sale","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/product\/4649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/comments?post=4649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/media\/4648"}],"wp:attachment":[{"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/media?parent=4649"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/product_brand?post=4649"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/product_cat?post=4649"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gesteroids.com\/en\/wp-json\/wp\/v2\/product_tag?post=4649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}