@brynnspeptalk: If your answer was “10 units”… that’s not the whole answer 😭 The 💉 number tells you how much LIQUID you drew up—not how many milligrams of Reta are in it. Two people. Same 💉 line. Different concentrations. Potentially DIFFERENT doses. 😳 That is where the recon calculator in the Stackr app comes in—it helps with the math between milligrams and 💉 units based on the bottle and mixing details you enter. But those details have to be correct. A calculator can’t catch a wrong label or a guessed amount. So a new bottle doesn’t automatically mean “same units as last time.” Please don’t let “that’s what the girl on TikTok takes” be your entire calculation 😭

Brynnspeptalk

Open In TikTok:

Region: US

Monday 28 September 2026 13:42:12 GMT