Glutathione injections involve the administration of the antioxidant compound glutathione into the body, typically intravenously. While glutathione is naturally occurring and plays a crucial role in neutralizing harmful free radicals, its use in injections has garnered attention primarily for its alleged skin-lightening properties.

Proponents of glutathione injections claim that the antioxidant can inhibit melanin production, leading to lighter skin over time. This has made these injections a sought-after cosmetic procedure in some regions, where fairer skin is often associated with beauty.

However, the safety and efficacy of glutathione injections remain subjects of debate and concern within the medical community. There is limited scientific evidence to support their effectiveness in achieving skin lightening, and their long-term effects have not been comprehensively studied. Additionally, potential side effects and risks, such as skin rashes, kidney problems, and thyroid dysfunction, have been reported.