Brand Hub · 1 audit
Pitera (Galactomyces Ferment Filtrate) — the same ferment sold at 7.7× per ml of Secret Key STE.
Pitera is not a patent — it's Galactomyces Ferment Filtrate listed at INCI position 2 (>90% concentration). Secret Key STE lists it at position 2 for $20 vs $230. The 7.7× cost per ml gap is pure brand premium.