While the brands pricing may be slightly higher and product availability can sometimes lag, the overall strengthspurity, product range, transparency, and customer servicefar outweigh the minor inconveniences
The Blunt Truth About GHK-Cu Cosmetic Storage Here's the honest answer: most GHK-Cu serums sold as anti-ageing cosmetics are significantly degraded before the consumer ever applies themnot because of bad formulation, but because the cold chain breaks somewhere between manufacturing and bathroom shelf
Grieco M, Giorgi A, Gentile MC, et al
Reconstitute: Add 3.0 mL bacteriostatic water ~ 3.33 mg/mL total concentration (1.67 mg/mL each peptide)
Antioxidants 12, 868
One randomized controlled trial involving 60 subjects aged 60 years and older found baseline sleep quality, based on PSQI scores, among participants was poor and improved more in those receiving 200 mg chamomile extract twice daily for 28 days than placebo