Science-backed formula Glutagem is formulated with well-researched, naturally occurring ingredients that are effectively used in food supplements and are recognised as safe under UK and EU regulations
Both ingredients offer valuable skin benefits, and the choice depends on your skins condition, skincare goals, and preferences
However, the spaceflight experience of current and past astronauts varies greatly
Grasselli E, Voci A, Demori I, De Matteis R, Compalati AD, Gallo G, et al
GHK-Cu copper peptide basics What GHK-Cu is: Tripeptide naturally found in blood Binds copper ions (hence "Cu") Declines dramatically with age (60% drop by age 60) Powerful tissue regeneration and anti-aging effects One of the most studied peptides Primary mechanisms: Stimulates collagen Type I and Type III synthesis Increases elastin production Enhances glycosaminoglycan synthesis Promotes angiogenesis (blood vessel formation) Anti-inflammatory and antioxidant Activates tissue remodeling genes Suppresses damaging MMPs (matrix metalloproteinases) Benefits: Reduces wrinkles and fine lines Improves skin thickness and firmness Enhances wound healing dramatically Promotes hair growth and thickness Reduces scar formation Improves skin tone and texture Tissue regeneration throughout body Learn about peptides , how peptides work , and what are peptides used for in our foundational guides