SS-31 (Elamipretide) is a mitochondria-targeting tetrapeptide that binds selectively to cardiolipin within the inner mitochondrial membrane, stabilizing its structure and enhancing the efficiency of electron transport and ATP production. Research shows that SS-31 reduces mitochondrial reactive oxygen species (ROS) generation, prevents oxidative damage, and improves mitochondrial dynamics, resulting in enhanced cellular energy output and greater resilience under metabolic or oxidative stress. It has demonstrated protective effects in cardiac and skeletal muscle by preserving mitochondrial integrity, reducing apoptosis, and improving functional performance in ischemic or age-related decline models. Additionally, SS-31 improves microvascular function, supports healthier endothelial signaling, and enhances overall tissue oxygenation. Through its direct action on mitochondrial structure and function, SS-31 promotes improved energy metabolism, reduced inflammation, and broad cytoprotective effects across multiple organ systems.

Due to the nature of research peptides and chemicals, all sales are final.

However, we offer replacement options in limited cases. Please refer to our Refund Policy for more information.

Processing time: 1–3 business days.
During high-volume periods, processing may take longer.

Orders are processed Monday – Friday, excluding Federal holidays.

Standard Priority Mail via United States Postal Service (USPS) $13.00 per order

We do not offer expedited or international shipping at this time. For more information, please visit our Shipping Policy.

Ingredients: SS-31 50mg and 10mg

Type: Mitochondrial peptide
 Form: Lyophilized powder
 Purity: ≥98%
 Storage: 2–8 °C, light/moisture protected
 Regulatory Status: Research use only

For research purposes only.