HIRO Signal by HIRO

From HIRO, Signal is a daily cognitive support supplement created for demanding routines where focus, clarity and concentration matter. Taken as two capsules a day, this stimulant-free formula brings together clinically studied ingredients in transparent doses, with no proprietary blends or artificial fillers.

Designed to support sustained attention, memory and mental clarity, it also addresses brain fog and mental fatigue as part of an everyday wellbeing routine. The formula is described as particularly effective for women navigating midlife cognitive changes, while its calm, alert profile is intended for those who want cognitive support without caffeine dependency or a crash.

Key features

• Supports sustained focus and concentration through demanding days
• Supports memory, recall and cognitive processing speed
• Promotes calm, alert energy without caffeine dependency or crashes
• Designed to support long-term cognitive resilience and brain health
• Stimulant-free, vegan, and free from artificial fillers or proprietary blends

Ingredients

Zynamite (mango leaf extract) 300mg; Cognizin (citicoline) 250mg; TheaGreen L-Theanine 167mg (100mg active); Lion’s Mane mushroom extract 125mg; Korean ginseng extract 100mg; B-vitamin complex + zinc.

Specifications

• Serving size: 2 capsules a day
• Trace caffeine only: 0.83mg per serving

Rackhams Reference : 4FDACJTZLN