can we use vitamin c serum on lips Is it actually crazy if it works? , One of the few serums that don’t break me out is from @dr.altheaglobal . I read somewhere that Vitamin C help reduce lip pigmentation, so I put it to Lip Serum C Lip Serum SPF 30

Dorostghoal, M., Kazeminejad, S., Shahbazian, N., Pourmehdi, M

639 Despite early study termination (clinical hold) by the US Food and Drug Administration, fulranumab treatment resulted in dose-dependent efficacy and was generally well tolerated

120 In a placebo-controlled trial involving 20 university students going through a period of increased stress, 200 mg theanine twice daily for 17 days lowered salivary levels of a marker of stress

Sin embargo, es importante ser consciente de las posibles contraindicaciones y precauciones, y siempre consultar con un profesional de la salud antes de comenzar cualquier rgimen de suplementacin