The ladies are raving about GHK but let's see if it actually makes a difference #lowtox #health #GHK #migraine #women EllieMD EllieMD added a new photo. GHK CU Snap 8 Serum: Best for All Skin Types Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with Not everyone goes the expensive route to get a tighter looking face., This face serum works to reduce puffiness, support tighter looking skin along the jaw and cheekbones, and keep skin hydrated so