I expect this product to be something of a long term benefit, the marathon vs sprint analogy whereby it maintains your skin for the long run, just like sunscreen is for life. I replaced my spray toner with this to incorporate peptides in my routine.
The only peptide that I feel is worth your time and money is GHK-Cu/Copper Tripeptide-1. I've been using it on and off for about 20 years. On my skin, it has a very noticeable effect. And there's a ton of data and promising studies on it. Most other peptides are bascally moisturizers in my opinion. (As far as anecdotal experiences go.) Or the percentage is too low. Or their delivery vehicle sucks. etc etc
