Metribolone (methyltrienolone also known as R1881) is a potent, non-aromatizable androgen that is structurally similar to trenbolone and has been called a “mouth sled”. Methyltrienolone […]
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Metribolone (methyltrienolone also known as R1881) is a potent, non-aromatizable androgen that is structurally similar to trenbolone and has been called a “mouth sled”. Methyltrienolone […]