Evening application after washing is ideal your scalp is clean and you won't be sweating or washing for hours
In this study, vegan collagen (VC) was used and administered daily at 5 g versus fish collagen (FC) at 5 g for 8 weeks in 90 subjects divided into the placebo group ( n = 30), VC ( n = 30), and FC ( n = 30), and skin parameters were measured at baseline, week 4, and week 8, which included skin collagen density, elasticity, wrinkles, texture, hydration, and pore size
Mehdizadeh, M., Aguilar, M., Thorin, E., Ferbeyre, G
Carole Anne Tomlinson Author Carole Anne Tomlinson was a registered nurse for more than three decades