Hydroquinone may produce exogenous ochronosis, a gradual blue-black darkening of the skin
Chaudhary A, Carr EW, Bogan F, Liu JX, Hajrasouliha AR
Zhang X, Tao W, Mak PY, Qi Y, Ma W, Wang J, Ruvolo V, Andreeff M , Carter BZ
Medical Considerations Low IGF-1 with symptoms of GH deficiency may warrant: GH stimulation testing Consideration of GH or peptide therapy under endocrinology or functional medicine guidance High IGF-1 may require: Acromegaly screening (IGF-1 + oral glucose tolerance GH suppression test) Adjustment of therapy dosages Cancer risk assessment and monitoring IGF-1, Longevity, and Health Span The relationship between IGF-1 and lifespan is U-shaped both extremes are associated with higher risk
According to the Centers for Disease Control and Prevention (CDC), although these reactions are rare, they have led to FDA warnings regarding the potential for severe allergic reactions associated with acetaminophen use
Never shake the vial , as this can damage the hormone
