Lynda Scammell, the head of borderline products at the MHRA, said: Where medicinal claims are made, or products are being used in a way which brings them within the definition of a medicinal product under the Human Medicines Regulations 2012, a peptide-containing product must hold a marketing authorisation to be legally sold or supplied in the UK
Manjoo, P
Molecular complementarity of proteomimetic materials for target-specific recognition and recognition-mediated complex functions
The benefits of glutathione for skin include antioxidant protection, detox support, improved elasticity, and a more radiant complexion
Choose SRCP for: Active wound healing where penetration matters Scar remodeling and reduction Routines that include other active ingredients Oily or resilient skin types Maximum potency requirements Choose GHK-CU for: General anti-aging maintenance Sensitive or dry skin Simple routines without other actives Injectable protocols (GHK-CU has more research) Those who prefer naturally occurring compounds (GHK)-CU: The Stabilized Ratio Variant A less discussed but important variant is (GHK)-Cu, which uses a 2:1 ratio of GHK tripeptide to copper instead of the standard 1:1
For injectable GHK-Cu, dosing should only be set by a qualified healthcare provider