MOTS-c Peptide for Sale | Compare Brands and Lab Reports

How to choose

Which MOTS-c is right for your research?

Every brand is compared on the same points, using the information each brand publishes. Pick the one that fits how you work.

Compare on Information each brand publishes

Viora Our pick: recommended

Divine Steel Peptides

Trynity Peptides Lowest entry price

Who it's for

Best for

Researchers who want a lab report for every lot

Larger vial sizes, including Tesamorelin 20 mg

A low cost first order

Lab testing

Third-party lab report

Published, tested by Freedom Labs

Coming soon

Purity on latest lot

99.63%

Coming soon

Other tests on the report

Content, Identity

Coming soon

Price

Vial sizes

10 or 40 mg

10 mg

Price per vial

$66.99 and $102.96

$65 and $150

$60

Lowest price per mg

$2.19 (40 mg, 5 vials)

$3.19 (40 mg, 5 vials)

$5.10 (10 mg, 5 vials)

Shipping and returns

Dispatch

Not published yet

Shipping cost

$7.95 for Standard, free over $150

Returns

30 days on unopened vials

Damage claims within 48 hours

Prices from each brand, 24 Oct 2026

Choose Viora, from $66.99

Choose Divine Steel, from $65

Choose Trynity, $60

Viora Our pick

Best for: Researchers who want a lab report for every lot
Third-party lab report: Published, tested by Freedom Labs
Purity on latest lot: 99.63%
Other tests on the report: Content, Identity
Vial sizes: 10 or 40 mg
Price per vial: $66.99 and $102.96
Lowest price per mg: $2.19 (40 mg, 5 vials)
Dispatch: Not published yet
Shipping cost: $7.95 for Standard, free over $150
Returns: 30 days on unopened vials

Choose Viora

Divine Steel Peptides

Best for: Larger vial sizes, including Tesamorelin 20 mg
Third-party lab report: Published, tested by Freedom Labs
Purity on latest lot: 99.63%
Other tests on the report: Content, Identity
Vial sizes: 10 or 40 mg
Price per vial: $65 and $150
Lowest price per mg: $3.19 (40 mg, 5 vials)
Dispatch: Not published yet
Shipping cost: $7.95 for Standard, free over $150
Returns: 30 days on unopened vials

Choose Divine Steel Peptides

Trynity Peptides Lowest entry price

Best for: A low cost first order
Third-party lab report: Coming soon
Purity on latest lot: Coming soon
Other tests on the report: Coming soon
Vial sizes: 10 mg
Price per vial: $60
Lowest price per mg: $5.10 (10 mg, 5 vials)
Dispatch: Not published yet
Shipping cost: $7.95 for Standard, free over $150
Returns: Damage claims within 48 hours

Choose Trynity Peptides

Our recommendation

Viora

Viora is made and shipped in the USA, with a published lab report for the lot on your vial. Trynity costs less per order. Bought in 5 vial bundles, Viora works out cheaper per mg ($2.19 vs $3.19).

Source: each brand's website, checked 24 Oct 2026. “Not published yet” means the brand has not made that information public.

Lab report

MOTS-c test results, matched to the lot

Viora, lot VIO-MOTSC-260721. Tested by Freedom Labs, an independent laboratory, in 1 report dated 27 Jul 2026.

Purity

Pass

99.63%

HPLC-UV

View report

Content

Reported

11.11 mg

Net content

View report

Identity

Pass

MOTS-C confirmed

LC-MS

View report

View full lab report

Divine Steel Peptides: lot DSP-MOTSC-260721, 99.63% purity, Freedom Labs. View report

Trynity Peptides lab report for MOTS-c: coming soon. It will appear here when it is uploaded.

MOTS-c research guide · Updated 24 Oct 2026

What is MOTS-c?

MOTS-c is a 16 amino acid peptide encoded in mitochondrial DNA, in the region that codes for 12S ribosomal RNA. It was first described in 2015 and is one of a small group of mitochondrial derived peptides studied in metabolic and longevity research. It is supplied as a lyophilized powder for in vitro and preclinical laboratory research only.

Full specifications

Sequence: MRWQEMGYIFYPRKLR
Length: 16 amino acids
CAS number: 1627580-64-6
Molecular formula: C101H152N28O22S2
Molecular weight: 2174.6 g/mol
Form: Lyophilized powder in a glass vial
Purity standard: 98% or higher (brand listing)
Storage: Minus 20 °C long term. 2 to 8 °C once reconstituted, use within 30 days.

How MOTS-c is tested

A good MOTS-c listing comes with a lab report for the exact lot in the vial. These are the results to look for:

Purity (HPLC)
How much of the sample is the compound
Identity (MS or LCMS)
Confirms it is the right molecule
Net content
The real mg in the vial versus the label
Endotoxin (LAL)
Bacterial residue, reported in EU
Sterility
Confirms nothing is growing in the vial
Heavy metals (ICP-MS)
Arsenic, cadmium, lead and mercury

Storage and handling

Lyophilized MOTS-c is stable at room temperature while it ships. For long term storage keep vials at minus 20 °C. Once reconstituted for laboratory use, store at 2 to 8 °C and use within 30 days.

MOTS-c vs SS-31

Both are studied in mitochondrial research. MOTS-c is a natural peptide encoded in mitochondrial DNA. SS-31 is a synthetic 4 amino acid peptide that binds cardiolipin in the inner mitochondrial membrane.

Compound SS-31 Lab reports and price per mg by brand Read more → Compound 5-Amino-1MQ Lab reports and price per mg by brand Read more →

Where to buy MOTS-c

Online Peptide Market shows every brand that sells MOTS-c on one page, so you can compare lab reports, price per mg and shipping before you buy. Trynity Peptides offers a 10 mg vial. Viora offers 10 mg and 40 mg vials with a published Freedom Labs report. Divine Steel Peptides offers 10 mg and 40 mg vials with a published Freedom Labs report. Buy 3 vials to save 10%, or 5 vials to save 15%.

Questions and answers

MOTS-c questions, answered

Where can I buy MOTS-c?

Right here. Online Peptide Market lists every brand's MOTS-c on one page: Trynity Peptides (10 mg for $60), Viora (10 mg for $66.99, 40 mg for $102.96) and Divine Steel Peptides (10 mg for $65, 40 mg for $150). Compare lab reports, price per mg and shipping, then check out in one cart.

Is the MOTS-c third-party tested?

Viora's MOTS-c, lot VIO-MOTSC-260721, was tested by Freedom Labs: 99.63% purity by HPLC-UV, identity confirmed by LC-MS and net content of 11.11 mg. Divine Steel Peptides' MOTS-c, lot DSP-MOTSC-260721, was tested by Freedom Labs: 99.63% purity by HPLC-UV, identity confirmed by LC-MS and net content of 11.11 mg. Trynity Peptides' report is coming soon.

What is the difference between MOTS-c and SS-31?

MOTS-c is a 16 amino acid peptide encoded in mitochondrial DNA (CAS 1627580-64-6). SS-31 (elamipretide) is a synthetic 4 amino acid peptide that targets the inner mitochondrial membrane (CAS 736992-21-5). MOTS-c is sold here; SS-31 is coming soon.

Do you offer bulk discounts on MOTS-c?

Yes. Buy 3 vials and save 10%, or 5 vials and save 15%. A 5 vial bundle of Viora 40 mg works out to $2.19 per mg, the lowest price per mg on the page.

How should MOTS-c be stored?

Keep lyophilized vials at minus 20 °C for long term storage. They are stable at room temperature while shipping. Once reconstituted for lab use, store at 2 to 8 °C and use within 30 days.

What does research use only mean?

Products are sold only for in vitro laboratory research. They are not drugs, supplements or cosmetics, are not FDA approved, and are not for human or veterinary use. Buyers must be 21 or older.

Often compared with MOTS-c