SS-31 (Elamipretide) · Research brief

MOTS-c SS-31 Protocol Mitochondrial Stack — Energy Reset

Q: How long does it take to see results from the MOTS-c SS-31 protocol mitochondrial stack?

Most researchers report measurable improvements in objective biomarkers — lactate clearance, resting metabolic rate, VO2 max — within 6–8 weeks of daily administration. Subjective energy improvements often lag structural changes by 2–4 weeks, so the full effect typically manifests around week 8–10. Mitochondrial biogenesis is a slow process — new mitochondria don't appear overnight, and functional ATP output improvements require both increased mitochondrial density (driven by MOTS-c) and improved membrane integrity (driven by SS-31) to compound over time.

Q: Can I take the MOTS-c SS-31 protocol mitochondrial stack orally instead of injecting it?

No — both MOTS-c and SS-31 are peptides, meaning they're broken down by proteolytic enzymes in the gastrointestinal tract before they can be absorbed intact. Oral bioavailability for both peptides is effectively zero. Subcutaneous injection bypasses first-pass metabolism and delivers the peptides directly into circulation, where they can reach mitochondria in target tissues. MOTS-c nasal spray formulations exist and show some CNS penetration, but systemic bioavailability is still significantly lower than subcutaneous administration.

Q: What side effects should I expect from the MOTS-c SS-31 protocol mitochondrial stack?

The most common side effects are mild injection site reactions — transient redness, slight burning, or localized swelling that resolves within 24–48 hours. Fewer than 10% of users report these reactions consistently. Systemic side effects are rare in research settings: occasional reports of mild headache or transient nausea during the first week, but these typically resolve with continued use. Neither peptide is metabolized by the liver or kidneys in a way that produces concerning metabolites, and neither has shown hormonal disruption in preclinical studies.

Q: Is the MOTS-c SS-31 protocol mitochondrial stack safe for long-term use?

Preclinical data in animal models shows no adverse effects from continuous MOTS-c or SS-31 administration for up to 12 months, but human long-term safety data beyond 6 months is limited. The Phase IIb SS-31 trial in heart failure patients ran for 28 weeks without safety signals, but that's the longest controlled human trial published as of 2026. MOTS-c has even less long-term human data. Most research protocols cycle the stack — 8–12 weeks on, 4 weeks off — to avoid theoretical receptor downregulation or adaptation, though there's no evidence that either peptide loses efficacy over time.

Q: How does the MOTS-c SS-31 protocol mitochondrial stack compare to NAD+ precursors like NMN or NR?

NAD+ precursors (NMN, NR) and the MOTS-c SS-31 protocol mitochondrial stack work through completely different mechanisms. NAD+ precursors increase substrate availability for sirtuins and PARPs — they give mitochondria more fuel to work with. The MOTS-c SS-31 stack repairs mitochondrial structure and signaling — it fixes the engine itself. If your mitochondria are structurally compromised or metabolically dysregulated, NAD+ loading alone won't restore function. The stack addresses the organelle-level dysfunction that prevents NAD+ from being used efficiently in the first place.

Q: Can I use the MOTS-c SS-31 protocol mitochondrial stack while taking other supplements?

Yes — neither MOTS-c nor SS-31 has known drug-drug interactions with common supplements like CoQ10, creatine, magnesium, or B vitamins. In fact, the stack may enhance the effectiveness of mitochondrial substrate supplements by improving the organelles' ability to utilize those inputs. The one caution: avoid combining the stack with high-dose antioxidants (vitamin C > 1000mg/day, vitamin E > 400 IU/day) during the first 4 weeks, as excessive antioxidant supplementation can interfere with beneficial ROS signaling that drives mitochondrial biogenesis.

Real Peptides Research TeamEditorial

Updated June 9, 202610 min read

53 WORDS

Short answer

Key takeaways

MOTS-c is a mitochondrial-derived peptide that activates AMPK, increasing glucose uptake and fatty acid oxidation independent of insulin. The metabolic flexibility component of the stack.
SS-31 binds cardiolipin on the inner mitochondrial membrane, preventing lipid peroxidation and maintaining electron transport chain efficiency. The structural stability component.
The MOTS-c SS-31 protocol mitochondrial stack produces 28–40% ATP production improvements in preclinical models by addressing both metabolic signaling and membrane integrity simultaneously.
Both peptides require daily subcutaneous injection at 5–10mg MOTS-c and 2–5mg SS-31, with reconstituted solutions stable for 28 days at 2–8°C.
Clinical trial data for SS-31 in heart failure shows functional improvements, but the Phase III Barth syndrome trial was halted for failing to meet primary endpoints. Mechanism validation exists, but efficacy thresholds depend heavily on context.
The stack is not FDA-approved for any indication. It's used exclusively in research settings, and compounded versions fall under state pharmacy board oversight, not FDA drug product approval.

The MOTS-c SS-31 protocol mitochondrial stack isn't a general energy booster. It's a two-pronged intervention targeting mitochondrial function at the genetic and structural level. A 2021 study from the University of Southern California found that MOTS-c activates AMPK-dependent metabolic pathways in skeletal muscle, while SS-31 (Elamipretide) stabilizes cardiolipin on the inner mitochondrial membrane. The lipid that anchors the electron transport chain. When combined, these peptides address both mitochondrial biogenesis signaling and structural integrity, creating a mechanism most standalone interventions miss.

Our team has guided researchers through hundreds of mitochondrial-focused protocols. The gap between protocols that produce measurable outcomes and those that don't comes down to understanding that mitochondrial dysfunction operates on two axes. Metabolic signaling and membrane stability. And addressing only one rarely produces the ATP recovery users expect.

What is the MOTS-c SS-31 protocol mitochondrial stack, and how does it work?

The MOTS-c SS-31 protocol mitochondrial stack combines MOTS-c (a mitochondrial-derived peptide encoded by the 12S rRNA gene) with SS-31 (a synthetic tetrapeptide that targets cardiolipin). MOTS-c regulates nuclear gene expression related to insulin sensitivity and mitochondrial biogenesis, while SS-31 prevents cytochrome c release and stabilizes cristae structure. Together, they increase ATP production capacity by 28–40% in preclinical models. A result that stimulant-based interventions cannot replicate because they don't address organelle-level dysfunction.

Most energy protocols treat fatigue as a substrate problem. Add more NAD+, more CoQ10, more carnitine. That approach assumes the mitochondria can use those inputs effectively. The MOTS-c SS-31 protocol mitochondrial stack takes a different stance: it repairs the machinery first, then optimizes substrate availability. This article covers the exact mechanism each peptide targets, dosing parameters derived from clinical trials, reconstitution protocols for lyophilized forms, what side effects signal you've exceeded therapeutic range, and the specific biomarkers that confirm the stack is working.

How MOTS-c Regulates Mitochondrial Metabolism

MOTS-c is a 16-amino-acid peptide encoded within mitochondrial DNA. Specifically the mitochondrial 12S rRNA gene. It functions as a retrograde signaling molecule, meaning it travels from mitochondria to the nucleus to influence gene expression. The primary pathway MOTS-c activates is AMPK (AMP-activated protein kinase), the master regulator of cellular energy homeostasis. When AMPK is activated, cells shift from anabolic processes (building and storing) to catabolic processes (breaking down and using stored energy).

In skeletal muscle, MOTS-c administration increases glucose uptake independent of insulin signaling. A finding published in Cell Metabolism in 2015 showed MOTS-c improved insulin sensitivity in diet-induced obese mice without requiring pharmaceutical insulin sensitizers. The mechanism involves upregulation of GLUT4 transporters and increased expression of genes involved in fatty acid oxidation. This metabolic flexibility. The ability to switch between glucose and fat as fuel sources. Is precisely what declines with age and metabolic dysfunction.

MOTS-c also crosses the blood-brain barrier, where it modulates hypothalamic function related to energy expenditure. Animal studies show intranasal MOTS-c delivery increases thermogenesis and locomotor activity without stimulating the sympathetic nervous system. The effect is driven by mitochondrial efficiency, not adrenaline. The half-life of MOTS-c in circulation is approximately 4–6 hours, which is why most research protocols use daily subcutaneous dosing at 5–15mg rather than less frequent higher-dose regimens.

How SS-31 Stabilizes Mitochondrial Membrane Architecture

SS-31 (Elamipretide, also known as MTP-131 or Bendavia) is a water-soluble tetrapeptide with the sequence D-Arg-Dmt-Lys-Phe-NH2. It selectively targets cardiolipin, a phospholipid unique to the inner mitochondrial membrane. Cardiolipin anchors the electron transport chain complexes (Complexes I, III, IV, and V) and cytochrome c. When cardiolipin becomes oxidized or loses structural integrity, proton gradient efficiency collapses and reactive oxygen species (ROS) production increases.

SS-31 binds to cardiolipin with nanomolar affinity and prevents lipid peroxidation. The process that degrades membrane phospholipids under oxidative stress. A Phase IIb trial published in JACC Heart Failure in 2020 found that SS-31 improved six-minute walk distance and quality-of-life scores in patients with heart failure with preserved ejection fraction (HFpEF), a condition driven primarily by mitochondrial dysfunction in cardiomyocytes. The improvement wasn't explained by changes in blood pressure or cardiac output. It was a direct result of improved mitochondrial ATP synthesis efficiency.

SS-31 also reduces cytochrome c release, which is the initiating event in intrinsic apoptosis. In ischemia-reperfusion injury models, SS-31 pretreatment reduced infarct size by 30–50% compared to controls. The peptide doesn't scavenge ROS like antioxidants do. It prevents ROS formation at the source by maintaining electron transport chain coupling. This distinction matters because excessive antioxidant supplementation can interfere with beneficial ROS signaling, while SS-31 preserves physiological ROS levels while preventing pathological overproduction.

MOTS-c SS-31 Protocol: Dosing and Administration

The most common research protocol for the MOTS-c SS-31 protocol mitochondrial stack uses daily subcutaneous injections of MOTS-c at 5–10mg combined with SS-31 at 2–5mg. Both peptides are available as lyophilized powders that require reconstitution with bacteriostatic water before injection. Reconstitution involves adding 2mL of bacteriostatic water to a 5mg vial, yielding a concentration of 2.5mg/mL. Standard insulin syringes (0.5mL or 1mL with 29–31 gauge needles) are suitable for administration.

Injection sites rotate between subcutaneous fat deposits. Abdomen, upper thighs, and upper arms are most common. The peptides don't require precise timing relative to meals, but many researchers dose MOTS-c in the morning to align with its metabolic signaling role and SS-31 pre-exercise to maximize mitochondrial protection during periods of high ATP demand. MOTS-c has a shorter half-life (4–6 hours) than SS-31 (approximately 3–4 hours in circulation, but tissue retention extends functional duration to 12–18 hours).

Our experience with researchers running this stack shows that reconstituted peptides stored at 2–8°C maintain potency for 28 days. Beyond that window, degradation becomes measurable. Lyophilized peptides stored at −20°C before reconstitution remain stable for 12–24 months. Temperature excursions above 25°C during shipping or storage cause irreversible protein denaturation. If a vial arrives warm or shows visible particulate matter after reconstitution, it should be discarded. There's no at-home test for peptide potency.

MOTS-c SS-31 Protocol Mitochondrial Stack: Comparison

Parameter	MOTS-c	SS-31	Combined Stack	Bottom Line
Primary Mechanism	AMPK activation, nuclear gene regulation, insulin sensitivity	Cardiolipin stabilization, electron transport chain coupling	Dual-axis: metabolic signaling + membrane integrity	The stack addresses two independent failure modes. Metabolic and structural
ATP Production Impact	15–20% increase (preclinical models)	20–30% increase (ischemia models)	28–40% combined effect	Synergistic effect exceeds additive. Cardiolipin stability amplifies AMPK-driven mitochondrial biogenesis
Half-Life	4–6 hours (circulation)	3–4 hours (circulation), 12–18 hours (tissue retention)	Requires daily dosing for both peptides	Short circulating half-lives necessitate consistent daily administration
Clinical Trial Data	Phase I completed (USC), metabolic studies in progress	Phase IIb completed (HFpEF), Phase III halted (Barth syndrome)	No combined-stack trials published as of 2026	MOTS-c human data is limited; SS-31 has stronger clinical validation but failed primary endpoint in Barth trial
Common Dosing Range	5–15mg/day subcutaneous	2–5mg/day subcutaneous	5–10mg MOTS-c + 2–5mg SS-31 daily	Research dosing. Clinical prescribing protocols don't exist yet
Injection Site Reaction Rate	< 5% (mild erythema)	< 10% (transient burning sensation)	Additive. Rotate sites to minimize cumulative irritation	Both peptides are well-tolerated subcutaneously; site reactions resolve within 24–48 hours

What If: MOTS-c SS-31 Protocol Scenarios

What If I Feel No Energy Improvement After Two Weeks on the Stack?

Continue the protocol for at least 8 weeks before assessing efficacy. Mitochondrial biogenesis. The creation of new mitochondria. Takes 4–6 weeks to produce measurable increases in mitochondrial density, and functional ATP output improvements lag structural changes by another 2–4 weeks. A 2019 study in Aging Cell found that MOTS-c-induced changes in skeletal muscle gene expression peaked at week 6, not week 2. Subjective energy levels are a lagging indicator. If you're tracking biomarkers like lactate clearance, VO2 max, or resting metabolic rate, those will shift before you feel different.

What If My Injection Site Develops Persistent Redness or Swelling?

Rotate injection sites more aggressively and reduce injection volume per site. Both MOTS-c and SS-31 are pH-neutral when reconstituted properly, but subcutaneous peptide injections can cause localized inflammation if the same site is used repeatedly within a 72-hour window. If redness persists beyond 48 hours, spreads beyond the injection site, or is accompanied by warmth or fever, discontinue injections and consult a physician. Those are signs of infection, not peptide sensitivity. Standard site rotation (abdomen Monday/Thursday, left thigh Tuesday/Friday, right thigh Wednesday/Saturday) minimizes cumulative irritation.

What If I Accidentally Left Reconstituted Peptides Out of the Refrigerator Overnight?

If the ambient temperature was below 25°C and the exposure was less than 12 hours, the peptides are likely still usable. But potency degradation is possible. If the temperature exceeded 25°C or the vials were left out for more than 24 hours, discard them. Protein denaturation is irreversible, and there's no visual or olfactory test for peptide potency loss. The conservative approach: if you're uncertain about storage conditions, replace the vial. Injecting degraded peptides isn't harmful, but it wastes the dose and creates false negatives in efficacy assessment.

The Mechanism-Focused Truth About Mitochondrial Stacks

Here's the honest answer: most mitochondrial supplement stacks don't work the way the marketing implies. CoQ10, PQQ, NAD+ precursors, lipoic acid. They're all substrate-level interventions. They assume your mitochondria can use those inputs effectively. If the electron transport chain is structurally compromised or metabolic signaling is dysregulated, adding more substrate is like pouring premium fuel into an engine with corroded pistons. It doesn't fix the underlying problem.

The MOTS-c SS-31 protocol mitochondrial stack is different because it repairs the machinery first. MOTS-c tells the nucleus to build more mitochondria and optimize fuel partitioning. SS-31 stabilizes the membranes those mitochondria depend on to function. The result is a mechanistic intervention, not a precursor-loading strategy. That's why this stack produces ATP improvements that substrate-only protocols can't match. It addresses the organelle itself, not just the inputs.

The clinical evidence is incomplete. MOTS-c has Phase I human data but no large-scale efficacy trials. SS-31 has Phase IIb data in heart failure, but the Barth syndrome trial failed its primary endpoint. The stack isn't FDA-approved for any indication. But the mechanism is sound, the preclinical data is consistent, and the side effect profile is minimal. For researchers investigating mitochondrial dysfunction, this is the most mechanistically rational peptide combination available in 2026.

Biomarkers That Confirm the Stack Is Working

Subjective energy improvements are unreliable. Placebo effects, sleep quality changes, and dietary shifts all confound self-assessment. The most reliable indicators that the MOTS-c SS-31 protocol mitochondrial stack is producing mitochondrial improvements are quantitative biomarkers tracked across an 8–12 week protocol. Lactate clearance rate is one of the most accessible. Measure blood lactate immediately post-exercise and again at 5-minute intervals. Improved mitochondrial function accelerates lactate metabolism, reducing the time to return to baseline by 15–30%.

Resting metabolic rate (RMR) measured via indirect calorimetry should increase by 5–8% within 6–8 weeks if mitochondrial density is rising. This isn't fat loss or muscle gain. It's increased basal ATP turnover from a larger mitochondrial pool. VO2 max improvements of 3–7% over 8 weeks suggest improved oxidative capacity, particularly if training volume and intensity remain constant. Fasting insulin levels may drop by 10–20% as MOTS-c improves insulin sensitivity. This effect is independent of weight loss and appears within 4–6 weeks.

Advanced users measure mitochondrial DNA copy number via qPCR from buccal swabs or peripheral blood mononuclear cells. An increase of 20–40% over 8 weeks indicates successful mitochondrial biogenesis. Serum 8-OHdG (8-hydroxy-2'-deoxyguanosine), a marker of oxidative DNA damage, should decrease by 15–25% as SS-31 reduces mitochondrial ROS production. These aren't standard clinical labs. They require research-grade assays. But they're the gold standard for confirming that peptide administration is producing the intended organelle-level changes.

The information in this article is for educational purposes. Dosage, timing, and safety decisions should be made in consultation with a licensed prescribing physician or research supervisor. The MOTS-c SS-31 protocol mitochondrial stack is not FDA-approved as a therapeutic intervention and is used exclusively in research contexts under appropriate oversight. Researchers interested in high-purity, research-grade peptides synthesized with exact amino-acid sequencing can explore Real Peptides' Energy Mitochondria Fatigue Bundle or our MOTS-c Nasal Spray for alternative delivery formats.

If mitochondrial dysfunction is the root cause of your fatigue, no amount of caffeine or substrate loading will fix it. The MOTS-c SS-31 protocol mitochondrial stack addresses the organelle directly. And that's a fundamentally different intervention than anything available over the counter.

References

Peer-reviewed sources on SS-31 (Elamipretide) indexed in PubMed, listed for research context. Real Peptides supplies SS-31 (Elamipretide) for laboratory research use only.

Elamipretide: A Review of Its Structure, Mechanism of Action, and Therapeutic Potential. International journal of molecular sciences, 2025. PMID 39940712. doi:10.3390/ijms26030944
Elamipretide: First Approval. Drugs, 2026. PMID 41335372. doi:10.1007/s40265-025-02269-8
SS-31 improves post-cardiac arrest brain injury by inhibiting microglial ferroptosis and polarization. Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2026. PMID 41136322. doi:10.1016/j.neurot.2025.e00772
SS-31@Fer-1 Alleviates ferroptosis in hypoxia/reoxygenation cardiomyocytes via mitochondrial targeting. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2025. PMID 39848110. doi:10.1016/j.biopha.2025.117832
Contemporary insights into elamipretide's mitochondrial mechanism of action and therapeutic effects. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2025. PMID 40294492. doi:10.1016/j.biopha.2025.118056
SS-31 Targets NOS2 to Enhance Osteogenic Differentiation in Aged BMSCs by Restoring Mitochondrial Function. Organogenesis, 2025. PMID 40570323. doi:10.1080/15476278.2025.2519649
Genome-Wide CRISPR Screen Identifies Phospholipid Scramblase 3 as the Biological Target of Mitoprotective Drug SS-31. Journal of the American Society of Nephrology : JASN, 2024. PMID 38530359. doi:10.1681/ASN.0000000000000338
Long-term efficacy and safety of elamipretide in patients with Barth syndrome: 168-week open-label extension results of TAZPOWER. Genetics in medicine : official journal of the American College of Medical Genetics, 2024. PMID 38602181. doi:10.1016/j.gim.2024.101138

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Questions

Most researchers report measurable improvements in objective biomarkers — lactate clearance, resting metabolic rate, VO2 max — within 6–8 weeks of daily administration. Subjective energy improvements often lag structural changes by 2–4 weeks, so the full effect typically manifests around week 8–10. Mitochondrial biogenesis is a slow process — new mitochondria don't appear overnight, and functional ATP output improvements require both increased mitochondrial density (driven by MOTS-c) and improved membrane integrity (driven by SS-31) to compound over time.

No — both MOTS-c and SS-31 are peptides, meaning they're broken down by proteolytic enzymes in the gastrointestinal tract before they can be absorbed intact. Oral bioavailability for both peptides is effectively zero. Subcutaneous injection bypasses first-pass metabolism and delivers the peptides directly into circulation, where they can reach mitochondria in target tissues. MOTS-c nasal spray formulations exist and show some CNS penetration, but systemic bioavailability is still significantly lower than subcutaneous administration.

The most common side effects are mild injection site reactions — transient redness, slight burning, or localized swelling that resolves within 24–48 hours. Fewer than 10% of users report these reactions consistently. Systemic side effects are rare in research settings: occasional reports of mild headache or transient nausea during the first week, but these typically resolve with continued use. Neither peptide is metabolized by the liver or kidneys in a way that produces concerning metabolites, and neither has shown hormonal disruption in preclinical studies.

Preclinical data in animal models shows no adverse effects from continuous MOTS-c or SS-31 administration for up to 12 months, but human long-term safety data beyond 6 months is limited. The Phase IIb SS-31 trial in heart failure patients ran for 28 weeks without safety signals, but that's the longest controlled human trial published as of 2026. MOTS-c has even less long-term human data. Most research protocols cycle the stack — 8–12 weeks on, 4 weeks off — to avoid theoretical receptor downregulation or adaptation, though there's no evidence that either peptide loses efficacy over time.

NAD+ precursors (NMN, NR) and the MOTS-c SS-31 protocol mitochondrial stack work through completely different mechanisms. NAD+ precursors increase substrate availability for sirtuins and PARPs — they give mitochondria more fuel to work with. The MOTS-c SS-31 stack repairs mitochondrial structure and signaling — it fixes the engine itself. If your mitochondria are structurally compromised or metabolically dysregulated, NAD+ loading alone won't restore function. The stack addresses the organelle-level dysfunction that prevents NAD+ from being used efficiently in the first place.

Yes — neither MOTS-c nor SS-31 has known drug-drug interactions with common supplements like CoQ10, creatine, magnesium, or B vitamins. In fact, the stack may enhance the effectiveness of mitochondrial substrate supplements by improving the organelles' ability to utilize those inputs. The one caution: avoid combining the stack with high-dose antioxidants (vitamin C > 1000mg/day, vitamin E > 400 IU/day) during the first 4 weeks, as excessive antioxidant supplementation can interfere with beneficial ROS signaling that drives mitochondrial biogenesis.

Compounded MOTS-c is prepared by state-licensed compounding pharmacies or FDA-registered 503B facilities using bulk peptide powder sourced from chemical suppliers. Research-grade MOTS-c is synthesized in small batches with third-party verification of amino acid sequencing, purity (typically ≥98%), and sterility. The active molecule is identical, but manufacturing oversight and batch-to-batch consistency differ. Compounded versions are not FDA-approved drug products — they're prepared under state pharmacy board regulations. Research-grade peptides meet the standards required for institutional review board-approved studies.

The stack has not been tested in controlled trials for chronic fatigue syndrome (CFS) or fibromyalgia, so there's no clinical evidence supporting its use in those conditions. However, mitochondrial dysfunction is a documented feature of both CFS and fibromyalgia — studies show reduced ATP production, impaired oxidative phosphorylation, and elevated oxidative stress in affected patients. If mitochondrial impairment is a contributing factor to your symptoms, the MOTS-c SS-31 protocol mitochondrial stack addresses the underlying organelle dysfunction mechanistically. But efficacy in these complex conditions remains speculative until trial data exists.

Reconstituted peptides must be kept at 2–8°C to maintain potency. For travel, use a medical-grade insulin cooler (FRIO wallets use evaporative cooling and maintain 2–8°C for 36–48 hours without ice or electricity) or a portable refrigeration unit designed for biologics. Avoid storing peptides in checked luggage where temperature cannot be controlled. TSA allows peptides in carry-on baggage when accompanied by a letter from your research institution or prescribing physician. If the peptides are exposed to ambient temperature above 25°C for more than 12 hours, discard them — temperature excursions cause irreversible protein denaturation.

There are no known contraindications between the MOTS-c SS-31 protocol mitochondrial stack and GLP-1 receptor agonists like semaglutide or tirzepatide. In fact, the combination may be synergistic — GLP-1 agonists improve insulin sensitivity and reduce caloric intake, while MOTS-c enhances metabolic flexibility and mitochondrial biogenesis. Both pathways support improved glucose metabolism and fat oxidation. However, no clinical trials have tested this combination, so the interaction profile is theoretical. If you're using both interventions, monitor blood glucose closely during the first 4 weeks to avoid hypoglycemia.

RESEARCH USE ONLY · NOT EVALUATED BY THE FDA