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In case of anemia and/or decreased erytrocytes, this may cause an increased intracellular use of potassium, possibly resulting in serious potassium deficiency (hypokalemia)

Store it in the fridge, or in a cool, dark place between 525C / 4177F

Thankfully, all of our top picks performed fairly well across the board, but each category still had a standout performer

While its topical use in cosmetic applications has been observed for many years, broader applications have not been studied as extensively

Efficacy and safety of setmelanotide, an MC4R agonist, in individuals with severe obesity due to LEPR or POMC deficiency: single-arm, open-label, multicentre, phase 3 trials