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Which MOTS-C products are listed here?
Two powder-vial sizes and one preloaded liquid format make up this MOTS-C range. The 10 mg and 40 mg vials contain freeze-dried peptide. The autoinjector contains 30 mg in 3 mL, at a fixed concentration of 10 mg/mL.

MOTS-C 10 mg
A 10 mg freeze-dried vial for measured laboratory preparations.
- Peptide per vial
- 10 mg
- Form
- Dry powder
- Reported HPLC purity
- 99.61%

MOTS-C 40 mg
Four times the peptide per vial in the same freeze-dried format.
- Peptide per vial
- 40 mg
- Form
- Dry powder
- Reported HPLC purity
- 99.56%

MOTS-C 30 mg pen
Preloaded at 10 mg/mL, with no powder reconstitution.
- Peptide per pen
- 30 mg
- Solution volume
- 3 mL
- Concentration
- 10 mg/mL
For laboratory research use. The vial purity figures refer to the named lots in their original in-house certificates.12
What is the difference between the vials and autoinjector?
The main buying choices are total quantity and powder versus preloaded liquid. Start with those two specifications, then compare the matching documents and preparation requirements.
| Format | Total MOTS-C | Preparation | Documents shown |
|---|---|---|---|
| 10 mg vial | 10 mg per vial | Lyophilized powder; requires a compatible preparation method | Original vial COA, lot PL-2609-0631 |
| 40 mg vial | 40 mg per vial | Lyophilized powder; requires a compatible preparation method | Original vial COA, lot PL-2609-0642 |
| Preloaded autoinjector | 30 mg in 3 mL | Already dissolved at 10 mg/mL | Product specification; the vial COAs apply to their named vial lots |
Which vial contains more peptide?
The 40 mg vial contains four times the labelled quantity of the 10 mg vial. Four 10 mg vials and one 40 mg vial therefore contain the same nominal total: 40 mg. They differ in the number of containers and the quantity opened at one time.
Is a 40 mg vial four times as concentrated?
Concentration depends on the final solution volume. For example, 10 mg made up to 2 mL gives 5 mg/mL; 40 mg made up to the same final volume gives 20 mg/mL. Different final volumes change that comparison. The 10 mg and 40 mg preparation guide and concentration calculator cover the arithmetic.
How much MOTS-C is in the autoinjector?
Each listed pen contains 30 mg total in 3 mL. The 10 mg/mL specification describes its concentration. It is not the total quantity in the device.
The preloaded format removes the powder-reconstitution step. Compare it with the vials on total quantity and preparation format rather than assuming that one pen equals one vial. A 30 mg pen contains the same nominal peptide quantity as three 10 mg vials.
Device settings require the exact pen instructions: concentration alone does not specify milligrams per click. The pen and measurement section explains the distinction between concentration, liquid volume and a device setting.
How many whole vials or pens make up a stated quantity?
Divide the quantity you are comparing by the labelled amount per package, then round up to a whole package. The table shows both the number of containers and the total peptide supplied.
| Quantity to compare | 10 mg vials | 40 mg vials | 30 mg pens |
|---|---|---|---|
| 30 mg | 3 vials = 30 mg | 1 vial = 40 mg 10 mg above target | 1 pen = 30 mg |
| 40 mg | 4 vials = 40 mg | 1 vial = 40 mg | 2 pens = 60 mg 20 mg above target |
| 60 mg | 6 vials = 60 mg | 2 vials = 80 mg 20 mg above target | 2 pens = 60 mg |
| 80 mg | 8 vials = 80 mg | 2 vials = 80 mg | 3 pens = 90 mg 10 mg above target |
A package can contain more than the quantity you are comparing because containers are counted as whole units. “Above target” is a nominal quantity difference; it does not establish how long any prepared or opened product remains usable.
For example, a 60 mg quantity corresponds to six 10 mg vials or two 30 mg pens. Two 40 mg vials contain 80 mg, which is 20 mg more. The dosage page’s vial-quantity section connects the same arithmetic with clearly labelled reported schedules.
How should you compare MOTS-C prices?
Use price per container, price per milligram and the number of whole containers together. A lower vial price can still mean a higher price per milligram when the vial contains less peptide.
- For a 10 mg vial, divide its price by 10.
- For a 40 mg vial, divide its price by 40.
- For the 30 mg pen, divide its price by 30, using the total pen quantity rather than its 10 mg/mL concentration.
To compare a stated quantity, multiply the whole-package count by the relevant unit price. Compare the final order total with any shipping and taxes shown at checkout. This catalog does not currently publish selling prices, discounts or delivery charges.
The formats also differ in preparation and documentation. Compare those features alongside the arithmetic; a price-per-milligram calculation describes cost, not the suitability of a particular format.
Which MOTS-C certificates of analysis can you open?
Both listed vial sizes have an original, lot-specific PDF. The product cards link directly to these unchanged reports:
| Vial | Lot | Reported RP-HPLC purity | Original PDF |
|---|---|---|---|
| 10 mg | PL-2609-063 | 99.61% | Open 10 mg COA ↗1 |
| 40 mg | PL-2609-064 | 99.56% | Open 40 mg COA ↗2 |
Each report identifies the product and batch and lists results for identity, purity, water content, bacterial endotoxin and sterility testing. The PDFs identify this as in-house testing. Match the lot on the supplied vial to its own report.12
The 10 mg and 40 mg figures are label claims; the HPLC percentages describe chromatographic purity. The available documents apply to their named vial lots. A separate finished-pen certificate is not displayed here.
What else should you know before choosing a format?
Can I place an order on this website now?
Online ordering is not yet available. You can compare the products and open their documents here. For product or document questions, email [email protected].
Is a MOTS-C 20 mg vial listed here?
The listed vial sizes are 10 mg and 40 mg. Two 10 mg vials contain 20 mg in total, but that is two separate containers rather than a 20 mg product.
Are MOTS-C tablets included in this range?
This range contains lyophilized vials and a preloaded liquid autoinjector. Tablets are a separate formulation and are not listed here.
Does the pen need reconstitution?
The pen is already filled with 3 mL of solution containing 30 mg of MOTS-C. The powder preparation charts apply to the vial formats.
Are water, syringes or other accessories included?
Only the labelled peptide formats are specified in this catalog. Confirm the final package contents before ordering; accessories should not be assumed to be included.
Where can I read about reported benefits and results?
Read the benefits and research guide for the findings behind the main areas of interest, or the before-and-after reports for individual accounts and their timelines.
View MOTS-C vials and autoinjector
Return to the product cards for the labelled quantities, preparation formats and original vial documents.
Sources and original records
The complete original certificates are linked below. Reported values apply to the named vial lots.
- 01Original MOTS-C 10 mg vial certificate · PL-2609-063 ↗
Unchanged two-page in-house laboratory report for the named 10 mg vial lot; identity, RP-HPLC purity and listed additional tests.
- 02Original MOTS-C 40 mg vial certificate · PL-2609-064 ↗
Unchanged two-page in-house laboratory report for the named 40 mg vial lot; identity, RP-HPLC purity and listed additional tests.