Azitra says press release available on ATR-COSF ex vivo repeat-dose, anti-wrinkle results
AZTR•Anti-wrinkle study results
A separate ex vivo study showed dose-dependent elasticity gains, up to 4.4-fold, supporting an anti-wrinkle positioning ahead of a planned human study.
ATR-COSF ex vivo repeat-dose results
Azitra said it posted a press release on July 15, 2026, reporting new ex vivo repeat-dose distribution results for its ATR-COSF cosmetic program.
Data showed increased rHDfilaggrin penetration into the stratum granulosum versus prior single-dose work.




