It is a reasonable step up for normal-to-resilient skin, but the incremental benefit over 1% is not dramatic and depends heavily on the quality of the surrounding formula
The Chemistry of Copper Peptide Copper Peptides are a unique combination of copper ions and amino acids
Pickart, L., Vasquez-Soltero, J., Pickart, F., & Majnarich, J
This is possible because, despite the traditional classification of adult CNS neurons as non-regenerative, they maintain a latent capacity for growth
Neuron 39(6):889909 Lees AJ, Hardy J, Revesz T (2009) Parkinsons disease Lancet Lond Engl 373:20552066 Graham JM, Paley MN, Grnewald RA, Hoggard N, Griffiths PD (2000) Brain iron deposition in Parkinsons disease imaged using the PRIME magnetic resonance sequence
Our spectrometry confirmed the quality