All P -values reported were two-sided
Yu W, Hurley J, Roberts D, Chakrabortty SK, Enderle D, Noerholm M, Breakefield XO, Skog JK (2021) Exosome-based liquid biopsies in cancer: opportunities and challenges
However, this is rarely what a patient pays at the pharmacy counter
27 This is a double-blind placebo-controlled study testing the safety and efficacy of ALC compared to placebo in the treatment of pain in HIV-positive patients with distal symmetric polyneuropathy related to antiretroviral drugs
The compound affects the nervous system positively
In that case, to truly shift skin tone, you may need a holistic plan, such as laser/light radiation therapies or chemical peels combined with topical actives, like niacinamide, vitamin C, retinoids, etc