Humanin often gets left out of conversations about cellular biology. In this video, Bobby Lawson puts Humanin in the spotlight and explores how it differs from SS-31, MOTS-C, SLU-PP-332 and NAD+.
For the detailed compound profile, published studies and evidence limitations, read the Humanin Research Guide.
Open Humanin explained in a full video player.
Five compounds, different research questions
- Humanin: Research has examined its interaction with BAX, a protein involved in apoptosis, or programmed cell death. Cell-survival signaling is distinct from the lifespan of an individual mitochondrion.
- SS-31: Research has examined its interaction with cardiolipin in the inner mitochondrial membrane and effects on mitochondrial bioenergetics.
- MOTS-C: This mitochondrial-derived peptide has been studied in metabolic signaling, including pathways associated with AMPK.
- SLU-PP-332: A small molecule, not a peptide, studied as an estrogen-related receptor agonist in experimental models of metabolism and exercise-related signaling.
- NAD+: A coenzyme involved in electron transfer and cellular reactions. Research on mitochondrial NAD+ transport helps explain how cells maintain this important pool.
These mechanisms describe separate areas of research. They do not establish the five compounds together as a proven human protocol. The house-frame analogy in the video is an illustration, not a literal description of rebuilding mitochondria.
Two quick science conversations
CoQ10: Why more does not guarantee more energy
Open CoQ10 science short in a full video player.
Muscle recovery: exercise, nutrition and sleep
Open Muscle recovery science short in a full video player.
Primary research references
- Humanin and BAX research
- SS-31 and cardiolipin research
- MOTS-C research
- SLU-PP-332 research
- Mitochondrial NAD+ transport research
Education only. Not medical advice. Bobby Lawson is not a licensed medical professional and owns Simple Research Peptides. This article contains no dosing or instructions for use. The main video’s slides and vial lineup include AI-generated conceptual artwork, not a photograph documenting physical inventory.