About · CoolDose

Our Story

Built by GLP-1 users,
for people who get it

CoolDose was born from a frustrating experience — trying to keep a Mounjaro pen cool during a summer flight with nothing designed for it. We built the products we wished existed.

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Happy customers: 4,100+
Average rating: 4.8★
GLP-1 focused: 100%

Founder's Note

“I was sitting in Heathrow with a warm Mounjaro pen and nowhere to keep it cool. That was the day CoolDose became inevitable.”

Dr. Sarah ChenCo-founder & Chief Medical Officer

4,100+Customers helped this year

Heathrow airport terminal at sunrise where CoolDose began

The Heathrow Moment

Summer 2022 · Where it all began

Products Designed WithNHS Clinicians

Countries Shipped To28+

Customer Satisfaction96%

Products PharmacistApproved

Our Origin

A problem every GLP-1 user knows too well

In 2022, our co-founder was travelling through Heathrow with her Mounjaro pen. The pen needed refrigeration. The airport had nothing. By the time she landed, three hours later, she wasn't sure if it was still safe to use.

She spent months searching for a proper GLP-1 travel solution. What she found were generic diabetic insulin cases not made for GLP-1 pens, not stylish, not practical. So she built one.

“Every product we make starts with a real problem told to us by a real GLP-1 user. Not a focus group — an actual patient in our community.”

Today, CoolDose is the UK's only end-to-end GLP-1 accessories brand, working directly with NHS pharmacists and clinicians to make products that are clinically correct and genuinely beautiful.

We exist to make your GLP-1 journeysafer, simpler and less stressful

Clinically Designed

Every product is co-developed with NHS pharmacists and GLP-1 specialists. Nothing reaches our shelves without clinical sign-off.

FSA/HSA Approved

Made by Users

Our founding team are all GLP-1 users. We test everything ourselves first. If it doesn't pass our personal standards, it doesn't ship.

Patient-Led

Sustainably Sourced

We partner with eco-conscious manufacturers and use recyclable materials where possible. Good for you, good for the planet.

Eco Conscious

What we believe in

Radical Transparency

We publish our clinical testing results. Every ingredient, every material, every temperature test all publicly available on our site.

Community First

Our product roadmap is built from customer feedback. Every week, we read every review. Every suggestion gets considered seriously.

No Compromises on Quality

We could make cheaper products. We choose not to. Your medication is too important to trust to a cheap case that can't hold temperature.

Sustainable by Default

Plastic-free packaging. Carbon-neutral shipping. Recyclable products. We're working toward a B-Corp certification by 2026.

Our Journey

From one frustrated patient to thousands helped

Summer 2022
The Heathrow Moment
Dr. Sarah Chen struggles to keep her Mounjaro pen cool at the airport. The frustration plants a seed.
The Beginning
October 2022
Prototype #1
Working with a materials engineer from Imperial, Sarah builds the first CoolDose GLP-1 travel case prototype in her kitchen.
First Build
March 2023
CoolDose Launches
First 100 units sell out in 48 hours. Overwhelming customer feedback confirms the product fills a real gap in the market.
Launch Day
2023–2024
Growing the Range
Pen needles, sharps disposal, supplements and bundles added to the range — all co-designed with our GLP-1 community.
Expansion
Today
4,100+ Customers & Growing
CoolDose is the UK's most trusted GLP-1 accessories brand, with products shipped to 28 countries and a 4.8-star average rating.
Still Growing

Customer Reviews

Loved by 1,200+ customers

4.9/5 · 1,234 reviews

“I travel every week for work and this case has been a total game-changer. My Mounjaro pen stays perfectly cool for the whole trip.”

Sarah M.Verified Purchase

“Finally a proper solution for travelling with Wegovy. Went through airport security with zero issues. The quality is excellent.”

James T.Verified Purchase

“The swabs are great value and the needle bin is perfect for home use. Everything arrived quickly and well-packaged. Will order again.”

Rachel K.Verified Purchase

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