The UK Reference Nutrient Intake (RNI) for selenium is 75 micrograms per day for men, an amount easily exceeded by consuming just one or two Brazil nuts
By mimicking the signaling of natural GHRH, it encourages the pituitary to release a more youthful pulse of growth hormone
The relation between dietary intake and glaucoma: a systematic review
Many clients also choose glutathione IV therapy for skin-brightening support, immune health, and overall wellness
It also supports molecules like decorin, dermatan sulfate, and chondroitin sulfate, all of which help keep skin hydrated and cushioned from the inside. Newer GHK-Cu Research on Skin Repair In 2023, a study in the Journal of Cosmetic Dermatology tested GHK-Cu alongside hyaluronic acid and found that the two together boosted collagen production more than either could alone. A 2024 review in Applied Sciences highlighted how the peptide supports wound healing, helps new blood vessels form, and brings the right repair cells (macrophages, monocytes, and mast cells) to areas that need healing. A 2025 review published in International Journal of Medical Sciences went even further, looking at next-generation GHK-Cu formulations
