Yes, research has shown that vitamin C works well and can be used with other beneficial ingredients including niacinamide, retinol, peptides (except copper peptides, which Paulas Choice does not use) and exfoliating acids
An Overview of Trichobacteriosis (Trichomycosis): An Underdiagnosed Disease
A Nourishing Copper Peptide Scalp Shampoo for Hair Density & Scalp Health This Copper Peptide Scalp Shampoo combines the power of GHK-Cu peptide with Castor Oil, Panthenol, and Niacinamide to create a transformative hair care experience that works from root to tip
This formula contains a high concentration of acids
key Ctrl F and type the C-Number in the Find Box For other pulmonary cell methods see Application Sheet C29 See Reference List RC09 for a list of published papers on all pulmonary cells 1
While these findings come from animal and cell culture models rather than human clinical trials, the consistency of the respiratory protection data across multiple study designs and injury types is compelling
