In an additional post-hoc analysis, 14.1% of patients on retatrutide 9 mg and 12.0% patients on retatrutide 12 mg were completely free of knee pain at 68 weeks compared to 4.2% on placebo
Remember, every small effort counts
What to stack with it: GHK-Cu pairs well with: BPC-157 : Another peptide now removed from the FDA's Category 2 list, with strong tissue repair and anti-inflammatory properties Minoxidil : Some protocols use GHK-Cu and minoxidil together different mechanisms can be complementary Finasteride/dutasteride (DHT inhibitors) : If androgenetic alopecia is driven by DHT, adding a DHT blocker alongside GHK-Cu addresses both the hormonal driver and the follicular environment --- Who Should Consider GHK-Cu for Hair Loss GHK-Cu is worth considering if: Minoxidil hasn't delivered the results you expected or you're dealing with scalp irritation You want a hair treatment with broader anti-aging mechanisms rather than a single-target compound You're already using peptides for body composition, healing, or longevity and want to address hair loss within the same framework You prefer working with compounds your body already produces rather than synthetic molecules It's not a magic fix
This is good to know if you're waiting to start a cycle or transport them briefly
When split dosing might make sense Despite the lack of clinical trial data, there are specific situations where split dosing has a reasonable pharmacological rationale and the benefit-risk calculus favors trying it
The familiar approach is scribbled logs, screenshots, and memory-based timelines because they feel low-friction and private, and they work early on
