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PTD-DBM is a synthetic peptide developed at Yonsei University in South Korea, designed to interfere with a specific intracellular protein interaction that su...

Most approaches to hair loss work by adding something: a vasodilator, a DHT suppressant, a growth-stimulating peptide. PTD-DBM works differently. It removes ...

Low-level laser therapy (LLLT), sometimes called red light therapy or photobiomodulation, is one of the few hair loss interventions outside prescription medi...

Hair shedding shows up often enough in discussions of GLP-1 weight-loss drugs that it's worth a proper, sourced answer rather than another forum thread. This...

Unlike some of the compounds we've had to debunk fabricated citations for, AHK-Cu's foundational research is real, and we cite it often: Pyo et al., 2007, th...

These get compared often, usually by someone deciding whether a copper peptide serum is a reasonable substitute for a licensed treatment they haven't started...

A specific study gets cited repeatedly across copper peptide marketing content as evidence for telogen effluvium: a randomised trial of 30 women with TE, tre...

We looked for a dedicated clinical trial of GHK-Cu in eczema or atopic dermatitis before writing this. There isn't one. Some sources online make specific cla...

Search for GHK-Cu and rosacea together and you'll find a lot of confident claims: specific percentage reductions in redness, named clinical trials, sometimes...

Microneedling questions tend to cluster around a handful of practical concerns: how deep, how often, what to put on afterward, and what to leave well alone. ...