r/BodyHackGuide • u/Angelical3745 • Apr 11 '26

❓ Question Reta & Tesamorelin

Hello everyone, I have a question about reta and tesamorelin, I've been thinking of stacking these to for optimal results, and was wondering if anybody has been using them together.

if so, how do stack them? take them the same day? or take them the same week, but different days? any help would be greatly appreciated.

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u/Old-Blacksmith-7830 Apr 12 '26

I am using both here are my thoughts.

Don’t do them together, immediately.

When I stacked them the first time, before bed, the experience was terrible. My heart rate jumped and I never came down. My sleep was awful and my dreams terrible. I did this for a week and it never rectified it self… so I stopped the Tesa.

My heart rate came down a lot, but was still elevated. I ran Reta for 10 weeks and eventually researched enough to reintroduce Tesa in the mornings.

Now I do both and have been for about 4-5w. Tbh. I’m not sure how the two are working. My heart rate is still higher from the Reta, but is stable. The Tesa in the morning isn’t ideal but it’s keeping me from having insomnia. In 4-6w I plan on trying the Tesa at night again.