Niacinamide (Vitamin B3) : Renowned for its skin brightening properties, niacinamide helps to reduce the appearance of hyperpigmentation while improving overall skin texture and tone
The SS group received a 5 mL saline injection
Glutathione has many important functions in the body including: Supporting DNA synthesis, helping to create and repair DNA (1) Breaking down free radicals - this is a big one
GHK-Cu Topical Serum: Clinical Trial Evidence for Skin Outcomes The published evidence for GHK-Cu topical serum formats is stronger than for most cosmetic peptides
Glutathione is involved in many processes in the body, including tissue building and repair, making chemicals and proteins needed in the body, for the immune system
Glutathione can shift melanin synthesis toward lighter pigment in laboratory settings and a handful of small studies, which is the mechanistic seed behind the marketing