Description
MOTS-c 20mg research peptide — Canada
Researched & reviewed by the SPO Quality Team · Last reviewed: 30 September 2026
Our mid-range MOTS-c vial. The peptide is a sixteen-residue product of the mitochondrial 12S rRNA gene, studied since 2015 as a regulator of muscle metabolism in mice[1]; more recent mouse work has looked at muscle wasting, myostatin and a naturally occurring inactive variant[2, 3, 4]. Lyophilized synthetic peptide in a sealed vial, supplied for laboratory research only.
Full research overview, study table & references → MOTS-c in Canada: research guide
Identity at a glance
| Name |
MOTS-c (mitochondrial open reading frame of the 12S rRNA type-c) |
| Sequence |
MRWQEMGYIFYPRKLR (16 aa) |
| Formula / MW |
C101H152N28O22S2 · 2174.6 g/mol |
| CAS / UNII |
1627580-64-6 / A5CV6JFB78 |
| PubChem CID |
146675088 |
| Declared content |
20 mg per vial (label value; no measured value on file) |
Batch documentation: a batch-specific COA for this strength has not been posted yet — see the COA library.
What researchers have looked at
- Muscle atrophy signalling (2021): in C2C12 myotubes MOTS-c prevented palmitate-induced atrophy through a CK2–PTEN–mTORC2–AKT–FOXO1 route, and in diet-induced obese mice it lowered plasma myostatin; in people, plasma MOTS-c and myostatin were inversely correlated[2].
- Immobilised mice (2024): eight days in a cast cost control mice about 15% of muscle mass versus about 5% with MOTS-c, with lower IL-6, IL-1β, CXCL1 and MCP-1 and less fat inside the muscle[3].
- A less active natural variant (2021): the K14Q form failed to lower weight or improve glucose tolerance in high-fat-fed male mice where the wild-type peptide did; female mice were unaffected by either[4].
- Limits: the original metabolic findings are mouse data[1], and a 2022 review of MOTS-c in ageing notes the absence of clinical application[5]. Nothing here is a claim about people.
Storage and handling
- Long-term at −20 °C as sealed lyophilized powder (the site gives up to 24 months); cool, dry and dark short-term; avoid freeze–thaw cycling.
- Dissolves in water; the 2024 mouse study used sterilised water as its vehicle[3]. Bacteriostatic water is stocked separately.
Other strengths: MOTS-C 10MG · MOTS-C 40MG · MOTS-C (Pen). Canada Post from inside Canada; cut-offs and the free-shipping threshold are in the shipping policy, and you can buy peptides online in Canada across the whole catalogue.
Frequently asked questions
Can I buy MOTS-c 20mg in Canada?
Yes — shipped by Canada Post from inside Canada, so no customs clearance. Laboratory research only; there is no approved MOTS-c product anywhere.
Does the 20mg vial have a batch report?
No report for the 20 mg strength is posted in the COA library yet. We do not reuse another strength’s document; this page will state the report when one is posted.
What is the K14Q variant mentioned in the research?
An East-Asian mitochondrial DNA polymorphism (m.1382A>C) that changes the 14th residue of MOTS-c from lysine to glutamine. In three cohorts totalling 27,527 people, men carrying it had a higher prevalence of type 2 diabetes, and the variant peptide was less active in mice and cells (PMID 33468709).
Is MOTS-c approved or used in people?
No. Synthetic MOTS-c has not been given to people in any published trial, and reviews describe it as a research peptide without a developed clinical use (PMID 36233287). This listing is for laboratory research; no dosing or administration guidance is provided.
Cited
- Lee et al. (2015), Cell metabolism — PMID 25738459
- Kumagai et al. (2021), American journal of physiology. Endocrinology and metabolism — PMID 33554779
- Kumagai et al. (2024), American journal of physiology. Endocrinology and metabolism — PMID 38170165
- Zempo et al. (2021), Aging — PMID 33468709
- Mohtashami et al. (2022), International journal of molecular sciences — PMID 36233287
For laboratory research use only. Not for human or animal consumption. No dosing, administration or protocol information is provided, and nothing here is a claim of efficacy or safety in humans.
Kevin Ward (verified owner) –
MOTS-C 20mg was easy to find on the site. the bottle image and size info made it easy to double check. site feels much easier than a lot of peptide shops.
Olivia Stewart (verified owner) –
got MOTS-C 20mg in my cart without having to hunt around. price and size were clear on mobile. thats all I needed.
Courtney Anderson (verified owner) –
got MOTS-C 20mg without any back and forth. pretty smooth.
Jeremy Walker (verified owner) –
grabbed MOTS-C 20mg after comparing a few listings. the product card made it easy to compare sizes. better than expected.
Diana Jenkins (verified owner) –
placed a small order for MOTS-C 20mg and had no drama. the checkout email and tracking lined up fine. site feels much easier than a lot of peptide shops.
Karen Brooks (verified owner) –
pretty easy order. MOTS page matched what showed in the cart.
Leah Jenkins (verified owner) –
came back for MOTS-C 20mg because the product page was clear. the label matched the item I picked, which I always check first. better than expected.
Aaron Edwards (verified owner) –
solid experience buying MOTS-C 20mg. received exactly what was on the order page. nice and simple.
Anthony Diaz (verified owner) –
got MOTS-C 20mg in my cart without having to hunt around. the batch documentation was easier to read than most sites. worked out well.
Tyler Foster (verified owner) –
good packaging on MOTS-C 20mg. label and size matched the order.
Nicole Mitchell (verified owner) –
happy with the way MOTS-C 20mg was packaged. no loose bottle.
Oscar Hayes (verified owner) –
grabbed MOTS-C 20mg after comparing a few listings. the product card made it easy to compare sizes. thats all I needed.
Patrick Foster (verified owner) –
ordered MOTS-C 20mg and the whole thing was pretty smooth. delivery was faster than I expected for a first order. clean experience.
Sam Thompson (verified owner) –
mobile checkout worked fine for MOTS-C 20mg. that matters to me.
Courtney Wilson (verified owner) –
came back for MOTS-C 20mg because the product page was clear. COA info was easy to spot before checkout. good enough for a reorder.
Nicole Rivera (verified owner) –
placed a small order for MOTS-C 20mg and had no drama. the checkout email and tracking lined up fine. better than expected.
Anthony Diaz (verified owner) –
i liked how MOTS-C 20mg was laid out on the page. the batch documentation was easier to read than most sites. worked out well.
Ashley Long (verified owner) –
MOTS-C 20mg came in fine. checkout was quick and tracking was easy to follow.