PEP/NEWS — Peptide intel. Daily.

Use Code THOMAS for up to 31% off and $25 worth of free gifts from Manukora: http://manukora.com/thomas20 This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we

Lab Rat legion: https://labratlegion.com/ Primobolan has one of the strangest histories of any anabolic steroid. Methenolone was once prescribed as a legitimate medication — including to underweight premature infants — and today it has be

Johnson's team draws a hard line between true LLLT (low-level laser light therapy) and LED devices that mimic its branding. The American Hair Loss Association endorses LLLT as the light-based standard for hair regrowth.

Researchers found that pairing PEG lipids with cell-penetrating peptides improves how well cells absorb transplanted mitochondria. The work moves mitochondrial therapy closer to practical scale.

Viome has bought Circulate Health, pairing precision gut diagnostics with therapeutic plasma exchange. The pitch: swap your plasma, then track whether biological age markers improve.

Epicrispr Biotechnologies raised $90 million in an oversubscribed Series C to move its lead compound toward pivotal trials. The approach silences disease-driving genes without altering the DNA sequence itself.

Transcriptomic analysis of young and old human cartilage found rising GATA4 protein levels with age. The protein appears to suppress the repair capacity of chondrocytes — the cells that maintain joint cartilage.

A new PLOS Biology study shows that the brainstem's satiety center — a key target of GLP-1 drugs — runs its own circadian clock that can be reset by meal timing. When you eat may shape how strongly appetite signals fire.

Researchers found that short-term biological changes — not just lab error — can shift epigenetic clock readings. That means intervention studies using these clocks may overstate or understate real effects.

Blocking RANKL — a protein that drives bone breakdown — prevented bone loss and improved muscle function in mice with accelerated aging. Treated animals also lived longer, linking skeletal health to systemic longevity.

The Healthy Longevity Medicine Society and Longevity Clinics World have signed a formal agreement to align clinical standards across the sector. The goal is consistent, evidence-based practice at longevity clinics worldwide.