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Rongxin Bio-Tech Co.,Ltd(H.K.)

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Strong muscles need the help of steroids.
- Dec 18, 2018 -

Steroids are widely distributed in the biosphere of a large class of cyclopentylated polyhydrogenated phenanthrene derivatives. It include cholesterol, rumen sterols, sitosterol, stigmasterol, ergosterol,bile acids and bile alcohols.

The hormones form include adrenocorticotropic hormone, androgen, estrogen , insect ecdysone, Cardiac glycosides and saponins and toad poison,etc.

In addition, there are synthetic steroids such as antiinflammatory agents (hydrogenated prednisone, dexamethasone), steroid drugs that promote protein synthesis, and oral contraceptives.

Steroid compounds are free of bound fatty acids and are non-saponified lipids. These compounds are isoprenoid and are produced by triterpene cyclization and by molecular internal recombination and chemical modification.

Hong Kong Rongxin Biotech Co., Ltd. would provide you with high quality, high purity

Steroids Fast Shipping,And Best Services.

testosterone Decanoate

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