VIVI Cap Smart Thermal Protection for Insulin Pens
VIVI Cap is an innovative thermal cap for insulin pens that protects insulin from harmful temperatures above 30°C (86°F) or below freezing — without batteries, charging, or maintenance.
VIVI Cap provides continuous and reliable thermal protection for insulin during everyday use. Designed to fit directly onto insulin pens, it helps maintain insulin within a safe temperature range, even in hot or changing environmental conditions.
The cap combines advanced insulation with a patented Phase Change Material (PCM) that naturally regulates temperature. During the day, the PCM absorbs excess heat, while at night it releases the stored heat, allowing the material to regenerate automatically. This enables 24/7 self-regulating temperature control, without any user intervention.
Unlike conventional cooling solutions, VIVI Cap:
Requires no electricity, batteries, or charging
Works automatically, day and night
Requires no maintenance or replacement parts
Is designed for long-term use over many years
Exposure of insulin to temperatures above 30°C (86°F) or below freezing can degrade insulin potency without visible signs, potentially leading to unstable blood glucose levels and increased health risks. VIVI Cap helps preserve insulin effectiveness, providing confidence and peace of mind in daily diabetes management.
✅ Ideal for
Daily insulin pen use
Hot climates and summer conditions
People with diabetes seeking continuous insulin protection
Pharmacies and healthcare professionals
🔒 With VIVI Cap, insulin remains safe, stable, and effective throughout the day.