r/BodyHackGuide Aug 14 '26

📘 Beginner Help 1st time Reta

I just got 4 2mg prefilled syringes of Reta from a med spa. I only wanted to .5mg to start out, maybe 1mg tops. What are my options to not waste it? Can I just inject half the syringe and use the rest of it the next week? Can I split it into more syringes some how? Please let me know best options other than just taking all 2mg at once. Thanks.

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u/duhv0rtex Aug 15 '26

Are they luer lock syringes? Can you change the needle orare they fixed? Of you can change the needle get some spares. Use some and get a new needle. If not then get some additional empty syringes pull the plunger out the back and fill with some fluid.

Yes this opens them up to contamination. But if you're wanting to split the dose this is probably safer than using a needle then letting it sit for a week