SS-31
SS-31 is a mitochondria-targeting peptide studied for its role in cellular energy production, recovery, and protective functions. Buy research-grade SS-31 (also known as Elamipretide / Bendavia) in Costa Rica for ₡54,538 per 10mg vial. Get this synthetic tetrapeptide that selectively binds to cardiolipin in the inner mitochondrial membrane, studied for ATP production restoration, oxidative stress reduction, and mitochondrial decline research.
Buy SS-31 Peptides: Research Grade & Lab Tested
SS-31 (also known as Elamipretide or Bendavia in pharmaceutical research literature) is a synthetic tetrapeptide with the sequence D-Arg-2’6′-dimethylTyr-Lys-Phe-NH₂, supplied as a lyophilized powder in a 10mg vial requiring reconstitution before research use. It is uniquely characterized by its selective binding to cardiolipin — a phospholipid found almost exclusively in the inner mitochondrial membrane — which concentrates the peptide directly at the site of ATP production. This targeted mitochondrial localization distinguishes SS-31 from all other peptides in this catalog and makes it the most studied compound specifically designed for inner mitochondrial membrane stabilization. Every batch is independently lab tested and ships with a Certificate of Analysis.
SS-31 is priced at ₡54,538 per 10mg vial at Peptides Costa Rica, in USD, with no hidden fees and no customs handling since every order ships from inside Costa Rica. Orders over ₡92,000 ship free anywhere in the country — pairing SS-31 with BAC Water, NAD+, or another mitochondrial research compound easily crosses that threshold. Ordering five or more vials triggers an automatic 15% bulk discount, bringing the per-vial cost down to ₡46,920 — a saving of ₡41,400 on a five-vial order. Delivery takes 2–4 business days from order placement
SS-31 (Elamipretide) Price in Costa Rica
SS-31 is available in a single 10mg vial at Peptides Costa Rica:
- SS-31 10mg — ₡54,538 (₡5,453.80 per mg)
With the 15% bulk discount on 5+ vials, the per-vial cost drops to $102 — a saving of ₡41,400 on a five-vial order (₡276,000 down to ₡234,600). For researchers studying mitochondrial decline alongside other cellular energy compounds, pairing SS-31 with NAD+ 500mg ($116) or MOTS-C ($90+) in a single order crosses the ₡92,000 free-shipping threshold and assembles a complete mitochondrial research panel.
What are the Potential Effects of SS-31 Peptides?
Mitochondrial Renewal
SS-31 Peptides primarily aim to restore mitochondrial health, targeting damaged mitochondria to restore ATP production. This process aids in cellular energy renewal, promoting longevity and resilience by stabilizing mitochondrial membranes against oxidative stress.
Cardiac Function Support
Through the stabilization of mitochondrial membranes, SS-31 Peptides contribute to improved cardiac function. Research indicates potential benefits in supporting heart health by enhancing the efficiency of mitochondrial processes, particularly in cardiac and renal tissues.
Oxidative Stress Protection
Functioning as a mitochondria-targeted antioxidant, SS-31 Peptides work to protect cardiolipin, a component crucial for mitochondrial function, from oxidative damage. This protection helps maintain cellular integrity and optimizes energy conversion within cells.
Cellular Resilience
By bolstering ATP production and protecting cellular components, SS-31 Peptides promote enhanced cellular resilience. These peptides support recovery and high-performance outcomes, making them of interest to those focused on wellness and longevity.
Why Choose Peptides Costa Rica’s SS-31 Peptides?
We specialize in supplying high-purity research peptides with a focus on transparency, fast domestic delivery, and dedicated customer support.
Third-Party Lab Tested
All Peptides Costa Rica products are independently tested for purity, identity, and quality. Each batch is reviewed for peptide integrity, purity levels, and contaminants, with a COA included.
FREE Shipping Over ₡92,000
Orders over ₡92,000 qualify for free standard shipping to approved locations. Each package is securely prepared, shipped discreetly, and supported with tracking for reliable fulfillment.
Research-Grade Peptides
Peptides Costa Rica supplies research-grade peptides made under strict quality-control standards. Products are synthesized for high purity & provided in stable lyophilized form for laboratory research.
Trusted Peptide Supplier
Peptides Costa Rica focuses on transparent sourcing, verified testing, and consistent product quality. Researchers rely on our peptide collections for dependable products, service & support.
SS-31 Research Overview
Designed to act at the mitochondrial level, SS-31 is widely examined for its ability to support energy production and protect cellular structures. It interacts with mitochondrial membranes, helping maintain stability and reduce oxidative stress.
In research settings, SS-31 is often associated with improved cellular energy output, contributing to better endurance and reduced fatigue. It is also explored for its role in minimizing damage caused by stress at the cellular level, supporting faster recovery after physical or metabolic strain.
Beyond energy-related effects, SS-31 is being studied for its neuroprotective properties, particularly in supporting brain function and maintaining cognitive clarity. It is linked with protecting neurons from damage and improving overall neurological resilience.
Additionally, SS-31 is associated with anti-aging research, especially in maintaining mitochondrial efficiency in high-demand tissues such as the heart, muscles, and kidneys. It is also being examined for its potential role in supporting cardiovascular health and protecting against tissue damage.
Due to its targeted mitochondrial activity and stable profile, SS-31 is suitable for extended research where energy optimization, recovery, and cellular protection are key areas of interest.

Get In Touch
Have questions about SS-31 pricing, mitochondrial research applications, availability, or shipping inside Costa Rica? Our team can walk you through current stock, bulk pricing, and storage details so you can place an informed order.
Why Researchers Choose SS-31
Focused on mitochondrial function and cellular protection, SS-31 is widely explored for its role in energy support and recovery processes.
01
Energy Support
Restores ATP production by stabilizing the inner mitochondrial membrane and protecting cardiolipin from oxidative damage — directly addressing the energetic decline observed in aged or stressed mitochondria.
02
Cell Protection
Functions as a mitochondria-targeted antioxidant — uniquely concentrating at the inner mitochondrial membrane where reactive oxygen species are generated, rather than distributing diffusely through the cytoplasm.
03
Cognitive Support
Studied for neuroprotective effects in research models of cognitive decline, with applications focused on neuronal mitochondrial function and resistance to oxidative neurological damage.
04
Reliable Supply
Available in 10mg vials with fast domestic delivery across Costa Rica. Every batch independently tested with a COA available on request.
Trusted Source for Research Peptides
We supply high-purity SS-31 and other research peptides with consistent quality, transparent pricing, and reliable local delivery. Every order ships from inside Costa Rica — no customs delays, no import duties.
Bulk Savings
Save more with bulk purchases. Buy five or more vials of the same product and get 15% off with clear, upfront pricing and no hidden conditions.
Simple Ordering Process
Place orders through a simple process—review products, confirm availability, choose your payment method, and arrange delivery within Costa Rica.
Flexible Payment Options
Choose from secure payment options including SINPE Móvil, Zelle, PayPal, or cash for smooth and convenient transactions.
Transparency & Documentation
We provide Certificates of Analysis along with clear communication, verified stock, and straightforward pricing for complete trust.
Common Questions
Frequently Asked Questions
SS-31 Peptides are synthetic peptides designed for targeted action within mitochondria. These peptides consist of a specific 4-amino-acid chain that enhances mitochondrial function by restoring ATP production and protecting cardiolipin. As a result, SS-31 Peptides play a significant role in mitochondrial renewal and cellular energy, contributing to longevity and high-performance recovery. Typically available in a lyophilized powder form, they require reconstitution before use, ensuring precise handling and storage.
SS-31 (Elamipretide) is priced at ₡54,538 per 10mg vial at Peptides Costa Rica, in USD. With a 15% bulk discount on orders of five or more vials, the per-vial cost drops to ₡46,920 — a saving of ₡41,400 on a five-vial order (₡276,000) down to ₡234,600). Pairing a single SS-31 vial with BAC Water or another product in one order crosses the ₡92,000 free-shipping threshold for free Costa Rica delivery.
Both SS-31 and MOTS-C are studied for mitochondrial function but through fundamentally different mechanisms. SS-31 is a synthetic tetrapeptide that physically localizes to the inner mitochondrial membrane through cardiolipin binding — stabilizing membrane structure and reducing oxidative damage at the site of ATP production. MOTS-C is a mitochondrially encoded peptide that activates AMPK and translocates to the nucleus under metabolic stress, influencing gene expression related to energy balance. SS-31 acts physically at the mitochondrial membrane; MOTS-C acts as a signaling peptide between mitochondria and the nucleus. Researchers studying inner membrane integrity and cardiolipin oxidation tend to use SS-31; those studying mitochondrial-nuclear communication and AMPK signaling tend to use MOTS-C. Both are available at Peptides Costa Rica — MOTS-C starts from ₡41,400 per vial.
SS-31 and NAD+ address cellular energy from completely different angles. NAD+ is the central electron carrier in mitochondrial metabolism — supplying it directly supports the chemical machinery of ATP production. SS-31 is a structural stabilizer — it protects the cardiolipin-rich inner mitochondrial membrane where that machinery is housed, preventing oxidative damage to the membrane itself. Many researchers use the two together: NAD+ to supply substrate, SS-31 to preserve the structural integrity of the mitochondria utilizing it. Both are available at Peptides Costa Rica — NAD+ 500mg is priced at ₡53,360.
SS-31, also known as Elamipretide or Bendavia in pharmaceutical research literature, is studied for mitochondrial dysfunction across multiple tissue types — particularly cardiac, renal, and skeletal muscle research; cardiolipin protection and inner mitochondrial membrane stabilization; ATP production restoration in aged or stressed mitochondria; cardiovascular research including ischemia-reperfusion injury models; mitochondrial myopathy research (a clinical application area where Elamipretide has been investigated in human trials); and neuroprotection and cognitive aging research through neuronal mitochondrial support.
SS-31 is a synthetic tetrapeptide (D-Arg-2'6'-dimethylTyr-Lys-Phe-NH₂) that selectively binds to cardiolipin — a phospholipid found almost exclusively in the inner mitochondrial membrane. This binding concentrates SS-31 at the inner membrane at concentrations several thousand times higher than in the surrounding cytoplasm, positioning it precisely where reactive oxygen species are generated and where the electron transport chain operates. By stabilizing cardiolipin and preventing its peroxidation, SS-31 supports inner membrane structure, optimizes electron transport efficiency, and reduces the oxidative damage that drives mitochondrial decline with age and disease.
Unreconstituted SS-31 vials should be stored refrigerated at 2–8°C in lyophilized (powder) form, protected from light and moisture. Freezing at -20°C is recommended for long-term storage. Once reconstituted with bacteriostatic water, keep the solution refrigerated and use within the timeframe outlined in your research protocol. Avoid repeated freeze-thaw cycles, which can degrade peptide structure.
We accept SINPE Móvil, Zelle, PayPal, and cash on delivery within Costa Rica. Prices are listed in USD — use the currency toggle to view amounts in Costa Rican colones (CRC).
Orders inside Costa Rica are typically delivered within 2–4 business days. You'll receive tracking once shipped — no customs delays or import fees since everything is fulfilled domestically.


