I Read All the Human Studies on the Most Popular Peptides - Here's What the Data Shows
Siim Land — I Read All the Human Studies on the Most Popular Peptides - Here's What the Data Shows
Channel: Siim Land · Our label: Longevity creator · Source: youtube.com/watch?v=SrzxAE9cU2s
What this video covers
It seems that everyone online is taking something. BPC 157, MC C, thyosin alpha 1, epetylon, etc. claiming they help with recovery, longevity, fat loss, even brain repair. Most of these peptides have little to no human evidence.
Summary drawn from this video’s own transcript (banked in our research library, pulled 2026-11-07). Claims below are the speaker’s — attributed, not endorsed. This site publishes no dosing, protocol, or sourcing information.
Key points, in the speaker’s own framing
- Joint and regenerative peptides like BPC 157, TB4, thymosin alpha 1, brain or neurological peptides or mitochondrial peptides such as epitalin, cerebralin, and cmax.
- Unfortunately, there are no human clinical trials on TB4 or TB500 at the moment, at least in the context of joint healing and wound healing.
- I think it has a lot of promise if you look at the mechanistic evidence and the pre-clinical evidence and you can’t deny that at least it has quite a lot of human studies even though those studies can be somewhat limited.
- There are studies in animals showing that IG of 1 LR3 increases growth, but there are no human clinical trials.
- In cell studies, copper peptide stimulates the growth of human hair follicles by stimulating the proliferation and preventing the death of dermal papula cells, which are fiberblasts specialized for human hair follicle growth.
- Unfortunately, there are no human clinical trials on oral copper peptide or injectable copper peptide for skin anti-aging.
Read next
- BPC-157 — compound page
- TB-500 — compound page
- CJC-1295 — more videos
- MK-677 — more videos
- IGF-1 — more videos
- Thymosin alpha-1 — more videos
- Melanotan — more videos
- All videos from this channel
Educational information only — not medical advice. Peptides discussed on this page include substances that are not FDA-approved.