Energy, Cognition & MoodA clinical, evidence-graded ranking of the peptides marketed for memory — Cerebrolysin, Semax, Noopept, Dihexa and P021 — separating the disputed human RCT signal from preclinical mechanism, a retracted-data scandal, and pure marketing.
Energy, Cognition & Mood14 MIN READ
By Condition & GoalAn evidence-first review of the peptides men buy for muscle, testosterone, libido and recovery — graded honestly by human data, with the FDA and WADA status that marketing leaves out.
By Condition & Goal14 MIN READ
Injuries & OrthopedicsA clinical, evidence-graded review of the peptides marketed for sprains, MCL tears and ACL injury — where the rat data are genuinely ligament-specific, and why no human trial yet proves any of them heals a torn ligament.
Injuries & Orthopedics12 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for meniscus tears, ligament sprains, tendinopathy and cartilage wear. The honest 2026 verdict: no peptide has a placebo-controlled human knee trial — the strongest case is preclinical (rat surgery models) plus one uncontrolled human case series.
Injuries & Orthopedics12 MIN READ
Injuries & OrthopedicsA clinical, evidence-graded review of the peptides marketed for joint health and joint pain — BPC-157, TB-500/thymosin β-4, GHK-Cu and ARA-290 — ranked honestly by the strength of their human vs preclinical data.
Injuries & Orthopedics12 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed to 'injury-proof' tendons and ligaments. The honest 2026 verdict: prevention is the single most speculative claim in the peptide literature — no human prevention RCT, and no controlled animal prevention study, exists for any candidate.
Injuries & Orthopedics13 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for hip labral tears, femoroacetabular impingement, gluteal tendinopathy (GTPS) and hip bursitis. The honest 2026 verdict: no peptide has a human hip trial — the evidence tops out at animal models, while exercise and PRP hold the real human RCT data.
Injuries & Orthopedics12 MIN READ
Sexual & Hormonal HealthAn evidence-first ranking of the GH secretagogues sold for 'growth hormone optimization' — tesamorelin, MK-677, CJC-1295, sermorelin and ipamorelin — separating what raises GH/IGF-1 in humans from what only sounds like it should.
Sexual & Hormonal Health13 MIN READ
Energy, Cognition & MoodA clinical, evidence-graded look at the peptides marketed for focus and "brain fog" — Semax, Selank, Cerebrolysin and the N-Acetyl modified analogs — separating the small human attention signal from preclinical mechanism and pure marketing.
Energy, Cognition & Mood13 MIN READ
Energy, Cognition & MoodA clinical, evidence-first review of the peptides marketed for fatigue and low energy — elamipretide (SS-31), thymosin alpha-1, MOTS-c, CJC-1295 and ipamorelin. The blunt headline: no peptide has a positive fatigue RCT in healthy people.
Energy, Cognition & Mood12 MIN READ
Sexual & Hormonal HealthThe honest fertility-peptide record: the strongest evidence belongs to the prescription reproductive hormones already in every IVF clinic — hCG, gonadotropins, gonadorelin — plus one investigational frontier, kisspeptin. No over-the-counter research peptide has human fertility data.
Sexual & Hormonal Health12 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for endurance and aerobic performance — elamipretide (SS-31), MOTS-c and AOD-9604. The honest 2026 verdict: no peptide is proven to raise VO₂max or race performance in healthy humans, the category is preclinical-dominant, and MOTS-c is WADA-banned at all times.
Injuries & Orthopedics13 MIN READ
Injuries & OrthopedicsThymosin beta-4 (RGN-259) is the rare peptide with real, large human RCTs for the ocular surface — yet every pivotal Phase 3 missed its co-primary endpoint. A clinical-editorial ranking of what the dry-eye evidence actually supports in 2026.
Injuries & Orthopedics12 MIN READ
Injuries & OrthopedicsA clinical, evidence-first look at the peptides pitched for lateral and medial epicondylitis — BPC-157 and TB-500/thymosin β-4 — and why both are graded C (preclinical only) for the elbow.
Injuries & Orthopedics10 MIN READ
Skin, Hair & AestheticAn evidence-graded ranking of the peptides marketed for cellulite — oral collagen peptides, GHK-Cu, AOD-9604 and HGH Fragment 176-191 — separating the one modest human signal from mechanism, marketing and WADA-banned research chemicals.
Skin, Hair & Aesthetic12 MIN READ
Energy, Cognition & MoodA clinical, evidence-graded look at the three peptides marketed for depression — Cerebrolysin, Selank and Semax — separating secondary-endpoint human data and preclinical antidepressant signals from marketing hype.
Energy, Cognition & Mood12 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for cartilage and meniscus repair. The honest 2026 verdict: no peptide has a placebo-controlled human trial showing cartilage regrowth or meniscus repair, and the only controlled human data belongs to pentosan polysulfate — which is not even a peptide.
Injuries & Orthopedics13 MIN READ
Immune, Gut & LongevityA clinical, evidence-graded review of the five peptides marketed for cardiovascular and heart health — elamipretide, angiotensin-(1-7), thymosin β4, TB-500 and BPC-157 — separating real human trials from preclinical and marketing claims.
Immune, Gut & Longevity13 MIN READ
Injuries & OrthopedicsLL-37, GHK-Cu, thymosin β4/TB-500 and BPC-157 all have real wound-healing biology — but not a single controlled human burn trial. A clinical-editorial ranking of what the evidence actually supports in 2026.
Injuries & Orthopedics12 MIN READ
Injuries & OrthopedicsA clinical, evidence-ranked look at the peptides marketed for back injury, spinal soft-tissue repair, and disc health — what the published data actually supports, and what is marketing.
Injuries & Orthopedics12 MIN READ