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Apr 2015;19(7):1291-6

Various studies have been performed recently too, such as this one by the US National Library of Medicine, but there is no conclusive evidence of it working for skin lightening yet

From my perspective as someone working inside the manufacturing side of skincare, I can immediately see that Inspira Skin is structured around the concept of medical-grade skincare , which is a very different positioning compared to traditional cosmetic private label suppliers

While scientific literature lacks an extensive volume on the safety of IV glutathione treatment for skin whitening, its longstanding usage and existing studies affirm its safety

However, responses vary and changes remain gradual