Articles

The Barrier Era: How Skincare Talked Everyone I...

Skincare spent a decade teaching people that results required suffering, then sold them barrier repair for the damage. Here is how the cycle works and what it still leaves unsolved.

The Barrier Era: How Skincare Talked Everyone I...

Skincare spent a decade teaching people that results required suffering, then sold them barrier repair for the damage. Here is how the cycle works and what it still leaves unsolved.

Copper Peptides vs Retinol: The Comparison Ever...

It gets framed as a fight and it is not one. Different layers, different mechanisms, different evidence bases. Here is the honest comparison, including which widely quoted claims do not...

Copper Peptides vs Retinol: The Comparison Ever...

It gets framed as a fight and it is not one. Different layers, different mechanisms, different evidence bases. Here is the honest comparison, including which widely quoted claims do not...

Do Copper Peptides Actually Work? What Fifty Ye...

The molecule has fifty years of research behind it. The products mostly do not. Here is what is solidly established, what is repeated without evidence, and what nobody has answered...

Do Copper Peptides Actually Work? What Fifty Ye...

The molecule has fifty years of research behind it. The products mostly do not. Here is what is solidly established, what is repeated without evidence, and what nobody has answered...

Everyone Is Injecting Peptides. There Is One Yo...

Peptide injections went mainstream, and there is a reason for it: most peptides are too large to cross skin. One of the most interesting ones is not, and that changes...

Everyone Is Injecting Peptides. There Is One Yo...

Peptide injections went mainstream, and there is a reason for it: most peptides are too large to cross skin. One of the most interesting ones is not, and that changes...

Why The Cream Is Blue

Almost nothing in skincare lets you see the active ingredient. Copper peptides are the exception, and the colour is doing more work than you would think.

Why The Cream Is Blue

Almost nothing in skincare lets you see the active ingredient. Copper peptides are the exception, and the colour is doing more work than you would think.

The Copper Peptide "Uglies" Are Real. Here Is W...

Some people start copper peptides and their skin briefly looks worse. It has a name in the forums and almost no brand will discuss it. Here is the likely explanation,...

The Copper Peptide "Uglies" Are Real. Here Is W...

Some people start copper peptides and their skin briefly looks worse. It has a name in the forums and almost no brand will discuss it. Here is the likely explanation,...