Hello,

I've been wondering how long it takes for those of you who use the Super GHK (1.7) to use it up. It takes me about 2 months and I'm wondering if it's about right? It's an expensive product, I'd like to know if any of you are able to make it last without compromising the benefits you see on your skin. TIA

The large bottle is lasting me about 3 months, but I do not use it every day.