In some embodiments, the amount of thickening agent (e.g., a gelling agent) in any formulation described herein is about 0.01%, about 0.02%, about 0.03%, about 0.04%, about 0.05%, about 0.06%, about 0.07%, about 0.08%, about 0.09%, about 0.1%, about 0.2%, about 0.3%, about 0.4%, about 0.5%, about 0.6%, about 0.7%, about 0.8%, about 0.9%, about 1%, about 5%, about 10%, or about 15% of the total weight of the formulation
A., Kozina, L
Its moderate strength ensures safety while delivering visible improvement in skin tone and glow
10.3390/cells11142220 23 NieberlerM.ReuningU.ReichartF.NotniJ.WesterH.-J.SchwaigerM.et al (2017)
Most of this work is still early-stage and preclinical, but it helps explain why copper peptides are still all the rage in dermatology, pharmacology, and regenerative research circles