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4-EMC

4-EMC crystal

Crystal 4-EMC is hot stimulant with strong quality and best price. Free samples can be offered to test quality. you can get 10% discount at your first order.

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4-cl-pvp

4-CL-PVP Crystal

Free 4-cl-pvp samples is here waiting for you with strong quality, 5% discount at first order.

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mexedrone

Mexedrone

Big crystal MEXEDRONE with strong quality and Factory Price,Free samples can be offered to test quality. The more you buy- the less you will pay, welcome to be one of our loyal customers to get free products.

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4-MPD

4-methyl-pentedrone (4-MPD) Crystal

Crystal 4-MPD with strong quality and Factory Price,Free samples can be offered to test quality. The more you buy- the less you will pay, welcome to be one of our loyal customers to get free products.

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A steroid hormone is a steroid that acts as a hormone. Steroid hormones can be grouped into two classes: corticosteroids (typically made in the adrenal cortex, hence cortico-) and sex steroids (typically made in the gonads or placenta). Within those two classes are five types according to the receptors to which they bind: glucocorticoids, mineralocorticoids (corticosteroids), androgens, estrogens, and progestogens (sex steroids). Vitamin D derivatives are a sixth closely related hormone system with homologous receptors. They have some of the characteristics of true steroids as receptor ligands.


Steroid hormones help control metabolism, inflammation, immune functions, salt and water balance, development of sexual characteristics, and the ability to withstand illness and injury. The term steroid describes both hormones produced by the body and artificially produced medications that duplicate the action for the naturally occurring steroids.

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