Complication prevention, red flags, adverse events, emergency readiness, and risk tradeoffs.
Dermarolling for hair loss has real randomized-trial evidence as a minoxidil adjunct, not as a standalone. Here is what the trials show, what needle depth does, and the…
Bakuchiol is the plant-derived retinol alternative with one head-to-head 12-week trial behind it. Exact numbers, tolerability data, combination use, and what pregnancy…
Fungal acne is Malassezia folliculitis, a yeast overgrowth that mimics acne and shrugs off antibiotics. Evidence on diagnosis clues, ketoconazole washes, and oral…
Scalp massage for hair growth rests on one tiny 9-man thickness trial and one self-reported survey. Here are the real numbers, the protocol tested, and how it compares…
Biotin gummies promise thicker hair and stronger nails. The evidence is thinner than the marketing - and high-dose biotin can skew lab tests, including troponin. What to…
Rosemary oil went viral after one 2015 trial found it matched minoxidil 2% for hair growth. What that trial really showed, what 2025 guidelines say, and how to use it…
Med spas sell 'lipo cavitation' as non-invasive fat loss, but no cavitation device has an FDA clearance. What the 510(k) database shows, what trials found, and safer…
A 2021 Columbia study showed some gray hairs re-pigment when stress eases. Which cases can reverse, which blood tests matter, and why anti-gray supplements fail.
Med spas sell CO2 injections for dark circles, cellulite, and stretch marks and call them FDA approved. The 510(k) database shows none cleared. What trials found.
Foam and liquid minoxidil share one active ingredient but differ in propylene glycol, dosing, and FDA label history. What the trials and drug labels actually show.