World's First • Patented
Thermal Insulin Pen
Carrying Case
Keeps your insulin at the exact right temperature, even in the heat or cold. No maintenance, batteries, charging, or ice packs.
See it in actionWorld's First • Patented
Thermal Insulin Pen
Carrying Case
As seen on
Unpredictable Blood Sugar Levels? The Hidden Cause Might be Damaged Insulin
Temperature changes can weaken insulin, leading to increased blood sugar and symptoms like headaches, drowsiness, extreme hunger, increased thirst, frequent urination, and blurred vision.
Most people don't realize how fragile insulin is, and how to store it for it to work the most effectively. The VIVI Cap is an incredibly simple solution to ensure that insulin is safe to use and that none of it goes to waste.
ADCES Diabetes Educator of the Year 2020
Insulin potency when exposed to high heat over 5 days, with and without VIVI Cap 1 (As published in the academic journal Diabetes Journal, American Diabetes Association, 2018 Jul)
Did You Know?
The FDA allows insulin to lose up to 5% potency, even in perfect storage conditions.
In less than perfect conditions the potency loss can be much higher, causing unpredictable swings in blood sugar.
That means your insulin is at the risk of being damaged every day:
in your car
at work
at the beach
in your car
at work
at the beach
when traveling
in your bag
around the house or yard
when traveling
in your bag
around the house or yardGet peace of mind that damaged insulin will never be the cause of your unstable blood sugar ever again!
Insulin potency when exposed to high heat over 5 days, with and without VIVI Cap 1 (As published in the academic journal Diabetes Journal, American Diabetes Association, 2018 Jul)
How Should Insulin be Stored?
Before first use
All insulin formulations should be stored in a refrigerator at 36° to 46°F (2°-8°C) before use to keep their quality until the expiration date.
After first use
Insulin must be stored below 76-86°F (below 24-30°C), but should never be allowed to freeze and should not be exposed to direct sunlight.
Always Stay in the
Safe Zone
Insulin in use that is exposed to temperatures above 86°F or below freezing can be damaged and unsafe. Injecting damaged insulin can result in fluctuating glucose levels and can be life threatening, or cause unpleasant side effects.
Do Any of These Sound Familiar?
- Unexpectedly high blood sugar levels, despite following what the doctor recommended?
- Sudden need to increase dosage of insulin because the previous dosage didn't have the desired impact?
- Accidentally let a pen spoil by leaving it in a hot or cold car, bag on the beach, or a ski jacket?
Protect your insulin and stay safe
VIVI Cap protects you and your insulin from damage due to unsafe temperatures and direct light, every day for years.
For every new insulin pen you use, you can replace the pen cap with your VIVI Cap - for immediate protection.
The Ultimate Convenience and Peace of Mind
Frequent traveler? Commute daily to work? Keep your insulin safe on the road and get peace of mind, without needing a bulky and messy cooling pack.
VIVI Cap is small, discrete, and fits in purses, bags, and pockets.
No need for charging or maintenance - it’s always ready to go for 24/7/365 peace of mind!
How It Works
1
Replace original insulin cap with VIVI Cap
2
Push to click into place
You’re good to go!
Get Back Your Freedom and Spontaneity
Never cancel or change plans because of anxiety around insulin storage. VIVI Cap is always ready to go, and doesn't need charging or maintenance!
Real Customers Talk About Their Results
100% Money Back Guarantee
Try it, Risk Free.
Scientifically Validated
Scientifically VIVI Cap is Backed by Healthcare Professionals
Yale School of Medicine
of the Year 2020
Education Specialist
Scientifically Proven to Protect Insulin
In an academic study published by the American Diabetes Association, the VIVI Cap was scientifically proven to be the best solution that was tested to keep insulin temperature protected once in use.
Pfützner et al. ATTD Feb 2018
(As published in the academic journal Diabetes Journal, American Diabetes Association, 2018 Jul)
Proven Ability to Protect Insulin in Extreme Heat
Pfützner et al. ATTD Feb 2018
Did You Know: The FDA allows insulin to lose up to 5% potency, even in perfect storage conditions.
In less than perfect conditions the potency loss can be much higher, causing unpredictable swings in blood sugar.
VIVI Cap is scientifically proven to protect insulin when exposed to high heat over 5 days. See the chart comparing insulin potency with and without VIVI Cap
(As published in the academic journal Diabetes Journal, American Diabetes Association, 2018 Jul)
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From Our Local Texas Warehouses
Hear from Happy Customers
Whether working out at home, or at the gym, the VIVI CAP is a must have to keep my insulin at a controlled temperature. Don’t leave the house without it!! Highly recommended to anyone who needs to keep their insulin in the car or even in a hot gym locker for hours at a time!
When there are extreme heat waves here in my country, the VIVI Cap just saves me! It helps me keep my insulin at a normal temperature. Highly recommended!
Patented Technology Developed for Space
Patented Technology Developed for Space
VIVI Cap uses the same technology that was originally developed for spacecraft and avionics.
- Protects in extreme heat or cold
- No charging needed (ever)
- Always ready to go
- Lasts for years
Insulin Protection Options:
With and Without VIVI Cap
- Needs Ice (Melts Frequently)
- Messy and Inconvenient
- Requires Changing Ice
- Only Cools a Few Hours
- Doesn’t Fit in Small Bags
- Insulin Temps Don’t Stay Consistent
- No Ice or Cooling Packs
- No Refrigeration Needed
- No Battery Charging
- No Maintenance
- Small and Lightweight (60g)
- No Fluctuations in Insulin Temp
- Protects Against Heat and Cold
Together We Can Change Lives
After 20+ years alongside people with diabetes, Iwe realized how they struggle to control their glucose levels, Iwe developed this space grade technology to protect people and their insulin from temperature damage.
Ron Nagar, Founder & CEO
With VIVI Cap Say Goodbye to-
VIVI Cap Fits The Following Pens
Before you Buy- Make Sure that VIVI Cap fits your insulin pen
FlexPen®
NovoLog® | NovoLog® Mix | Levemir® | Victoza®
FlexTouch®
NovoLog® | Tresiba® | Fiasp® | Levemir® | Saxenda®
KwikPen®
Humalog® | Humalog® Mix | Basaglar®
Solostar®
Apidra® | Lantus® | Admelog® | Soliqua®
Tuojo®, InPen®, or another model that's not listed?
Click here for the other insulin pens model.
- Less insulin waste
- Maintenance free
Get Your VIVI Cap Today!
- No more big, inconvenient cooling bags
- No more unexplainably high glucose levels due to spoiled insulin
- No more worry about unsafe insulin
Try it, Risk Free.
100% Money Back Guarantee
Try it, Risk Free.
Frequently Asked Questions
FAQ's
VIVI Cap uses a unique patented combination of special insulation with “self-regenerating” heat absorbing material and control electronics. Due to the “self-regenerated” heat absorbing material, the device operates for years without requiring any user attention or handling. There are no power requirements, no charging or batteries and no preliminary preparations needed.
VIVI Cap doesn’t have to be placed in the fridge. It automatically absorbs the excess heat, releasing it to the environment when ambient temperature is normal.
VIVI Cap has successfully passed performance tests and the results were published in Expert Opinion on Drug Delivery 2017 Jun;14(6):709-714.
VIVI Cap is FDA and CE Registered.
The green light when pushed is your reassurance that your insulin has been safely stored at the correct temperature. The light should stay on for just a few seconds enough time for you to observe the color of the indicator while preserving battery life. This assures that you will be able to use your VIVI Cap for many years to come.
Insulin in use that is exposed to temperatures above 86°F or below freezing can be damaged and spoiled. Damaged insulin is not visible to the naked eye.
This can result in fluctuating glucose levels and can be life threatening causing:
-Blood glucose fluctuations
-Increased insulin dosages
-Risk of hypoglycemia
Only 2 oz (60g)! Easily fits in your pocket, purse or bag.
VIVI Cap fits ALL insulin pens!
VIVI Cap is interchangeable and can be switched between different insulin pens.
Yes! VIVI Cap is HSA and FSA eligible.
While it is not advised to leave the needle attached to the pen after injection, the needle will fit in the VIVI Cap.
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