ghk-cu promotes collagen is one of the most powerful regenerative peptides for skin, hair, and overall tissue health. GHK-Cu supports production, healing, and visible rejuvenation from within. It's commonly used to improve skin GHK-Cu Copper Tripeptide-1 | Research
Description
Like I just mentioned, I have a not-so-small list of effective anti-aging ingredients

You can add couple drops of essential oils to have some scent

Anti-Aging DIY Serum with Vitamin C & CoQ10 [Easy to Make] This post contains affiliate links
I try to add it to most of my oil-based formulations

You should see your skin becoming brighter and more evenly toned due its vitamin C content