Fat Scientist Reviews 

When I first started compounded Tirzepatide, I knew nothing Jon Snow. Thanks to Fat Scientist I learned how to read my vials and had an easy way to establish dosing consistency and confidently! Fat Scientist has been a huge part of my journey and I recommend it to everyone! Thank you!

Relieved any anxiety I had over choosing a correct dosage. Very informative information for anyone getting started with self-administered injections.

I’ve used Fat Scientist for my doses every week. I’m an RN and am fully capable of doing it on my own, but I use it anyway to confirm it before injecting medication into my body. It helps me feel safe knowing that I have such a sturdy confirmation tool.

For those using vials for their medication this is an absolute must have. Takes all the guesswork out of knowing the dosage.

I love this website! It has so many fantastic tools, and I use it to double check my dosage math every week.

I use it every week to help with dosing. It is wonderful!!!!!

Easy to use, accurate and so helpful every single time, which is every time! Highly recommend.

I love all of the information readily available! Easy to navigate and a lot of helpful links.

Easy way to navigate for the calculation you need. Thanks so much for developing this app. With so many people needing to understand titration of medication, this is perfect!

Great information for first time users and experienced users alike.

When I switched to compounded meds, I didn't understand the difference between volume, concentration, dose or about how to figure out my dose. Some knowledgable users directed me toward Fat Scientist and it was exactly what I needed. The user guides are really helpful and I still use it every week to calculate my dose. It’s incredibly helpful when I’m finishing up one vial and need to get the rest of my dose from a second vial. I could never figure that out without this tool.

As a beginner, this site was absolutely critical to me understanding the math of my dosages and getting it right the first time, all of the time. I'm very grateful that they took the time to build a calculator like this for people like me.

This ingenious calculator was smart enough to tell me, "wait are you sure you put in the correct numbers? Because that's unusual." I double checked and sure enough I did. Such a great tool! Thank you for creating it!

Site is a collection of dose calculators useful to GLP1/GLP-GIP users.

Site is intuitive with several options that fit with many, if not most dosing regimes. Calculations made with the site are accurate (the math maths).

Essential for the newer user who may be struggling with changing suppliers who provide different medication strengths. Allows users to make sure that the provider instructions are correct.

A MUST have for GLP. This is the first thing I share with anyone starting their GLP journey. Very easy to understand and use, it helps people understand how to get the most out of GLP and self-administer responsibly.

I use this app all the time to verify my shots. This is so simple to use and there us tons of information. So glad this was introduced as it gives clear direction and peace of mind to verify the Dr instructions. Would give 10 stars if I could.

Excellent tool for calculating doses. A must have tool for your weight loss journey. Accurate and easy to use.

Since I switched to compounded tirzepatide (from name brand single-use vials), I always check Fat Scientist for my dose when I change doses or pharmacy/concentration. So glad to have found this through Reddit.

This is so easy to use and is always right. I use this site weekly

This calculator is an invaluable tool! It prevents dangerous mistakes. I send it to everyone I know that is using semaglutide and tirzepatide.