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10.3389/fneur.2020.01015 53 BrotmanR

However, skin-brightening treatments such as topical agents, laser therapy, and chemical peels can help reduce hyperpigmentation and promote a more even complexion

Journal of Animal Physiology and Animal Nutrition 99: 10031016

The most significant changes accumulate between months four and twelve, with continued but gradually slowing progress through the full 72-week treatment period

Europe Buying peptides for human consumption is prohibited in countries falling into European Union, but again its not illegal to buy the peptides because they are openly sold for research purposes