
Peptalk: Peptides Unpacked #18 Reigniting Sexual Desire At Any Age with Dr. Angela and Stig Rahm
Feb 6, 2026
Stig Rahm, entrepreneur who tried PT-141 to restore libido in his long-term marriage, and Dr. Angela Rahm, naturopathic doctor and peptide practitioner, share candid stories. They discuss dramatic first-dose experiences, practical dosing and delivery methods, safe stacking with tadalafil and oxytocin, and how restored desire can revive playfulness and connection in relationships.
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Stig's PT-141 Awakening Story
- Stig took a full PT-141 injection and experienced an intense whole-body awakening with sustained erections and youthful motivation starting within hours.
- He described multiple episodes (even on flights) and repeated use since November, calling it a game changer for his energy and desire.
Start Low And Test PT-141 At Home
- Start PT-141 at a lower dose (half or 10–15 units) to gauge side effects and plan to be home when you first try it.
- Limit full-dose PT-141 to about twice weekly and titrate based on reaction.
PT-141 Acts On The Brain Not Just Blood Flow
- PT-141 works primarily in the brain by activating desire and motivation centers rather than acting as a hormonal or pure blood-flow drug.
- That central mechanism explains why users report renewed playfulness, engagement, and broader life-energy beyond erection.


