Read the Research

Copper peptides and 2dDR are often talked about as if they're competing options in the same category, two flavours of the same idea. They aren't. They come f...

Melatonin is best known as the hormone that regulates sleep, but a separate line of research, running for more than two decades, has investigated it as a top...

We've written about pregnancy and breastfeeding safety for AmpleLab's copper peptide serums, and in both cases the honest answer was a genuine "we don't know...

Search "GHK-Cu for hair" and you'll find a lot of confident content: follicle elongation percentages, direct minoxidil comparisons, citations that look legit...

We've covered this question for GHK-Cu already, and it's tempting to assume the answer for AHK-Cu is basically the same, given they're both copper tripeptide...

Most skincare advice eventually runs into a version of this question: is it fine to use this every day, indefinitely, or does it need to be cycled, given a b...

GHK-Cu and microneedling are marketed together constantly, and the pitch is almost always the same: microneedling opens the skin, GHK-Cu rushes in, results a...

Most consumer content about GHK-Cu frames it almost entirely as an anti-aging ingredient, fine lines, firmness, elasticity. That's a fair summary of what mos...

This is one of the questions we're asked most often, and it deserves a real answer rather than a one-line disclaimer: is 1% GHK-Cu Face and Skin Serum safe t...

The product page for 2% 2dDR Hair Serum states a standard dose of 0.5mL, delivering 10mg of 2dDR per application, used once daily. This article covers what t...