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doi: 10.1186/s13075-017-1357-2 187 LiMLiuXSunXWangZGuoWHuFet al

The combination of copper peptides and retinol can cause irritation in sensitive individuals, though many people tolerate both when used at separate times

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"The Servant Girl Murders"

Investigators found vials of testosterone and black-market human growth hormone in his car, a discovery that prompted Naval Special Warfare to begin randomly testing trainees for performance-enhancing drugs

Pulse wave velocity (PWV) was measured to reflect vascular elasticity, with higher PWV indicating greater arterial stiffness