Telogen effluvium — why your hair falls out after physical stress
Your hair fell out three months after the stress ended. That delay is the mechanism — and it’s why most people miss it.
Skin-Hair
Hormonal acne at 40 isn't teenage acne. The mechanism is different. So is the treatment.
Adult acne and teenage acne look the same in the mirror. Underneath, they are not the same disease.
Rosemary oil for hair loss: what actually works (and what's hype)
Rosemary oil has clinical data comparable to minoxidil for hair loss — but only one form works, and most people use it wrong. Here’s the science.
GHK-Cu: The skin peptide that actually works
A naturally occurring copper peptide that declines with age, GHK-Cu stimulates collagen, elastin, and wound healing. The science is real, but the hype has outrun it.
The hormonal mechanism behind adult acne — and why teenage treatments make it worse
Your skin is breaking out at 35. The cause isn’t the same as when you were 16 — and neither is the fix.