Europe Launch · The Ped Shop Exclusive
A new name in research peptides, landing in Europe
SerenQ Pharmaceuticals builds research peptides into sealed, pre-filled injection pens rather than lyophilised vials. No reconstitution, no bacteriostatic water, no guesswork with a syringe barrel. Dial the units you need, read them off the window, done.
SerenQ has appointed The Ped Shop as its exclusive Europe stockist. Every pen sold here comes direct from the manufacturer, in sealed retail cartons, with a unique serial number and QR authenticity code on the label.

SerenQ Pharmaceuticals
Thymosin Alpha-1
Peptide Injection Pen System
10mg

ContentThymosin Alpha-1 10mg
Dial graduation10u = 500mcg
Per unit50mcg
Total units200u
FormatPre-filled pen
Pen tips32G 0.23 x 4mm
Expiry12/2027
AuthenticityQR + serial

Composition & Dosing Guide
Thymosin Alpha-1 10mg · 2 ml pen · 200 units

Total volume
2 ml
Total liquid in the pen

Total contents
10 mg
Thymosin Alpha-1 in the pen

Dosing scale
0.01 ml = 1 unit
Each unit on the pen dial equals 0.01 ml

Concentration
5.00 mg/ml
Thymosin Alpha-1 per millilitre

Dosing examples

Units
Volume (ml)
Thymosin Alpha-1 (mg)

2 units0.02 ml0.10 mg
4 units0.04 ml0.20 mg
6 units0.06 ml0.30 mg
8 units0.08 ml0.40 mg
10 units0.10 ml0.50 mg
12 units0.12 ml0.60 mg
14 units0.14 ml0.70 mg
16 units0.16 ml0.80 mg
18 units0.18 ml0.90 mg
20 units0.20 ml1.00 mg
………
200 units2.00 ml (full pen)10.00 mg (total)

Key example
10 units = 0.10 ml, the pen’s dial graduation, containing 0.50 mg Thymosin Alpha-1.

Figures are the pen’s stated contents divided across its 200 units. For research purposes only. Not for human consumption.

Third Party Testing

Results pending
Every SerenQ batch is sent for independent analysis before it goes on general sale. Purity and identity testing for this batch is currently with Analiza, and the certificate will be published on this page the moment it lands.

LaboratoryAnaliza
TestPurity & identity
MethodHPLC / MS
StatusAwaiting report

Check back here for the full certificate, or ask us and we will send it over as soon as it is released.

Serialised & QR Verified

Every SerenQ product carries a unique serial number and a QR code printed on the label. Scan it with any phone camera and you can independently confirm the pen is genuine SerenQ stock and check its batch details before you open the carton.
One code per pen. Each one can only be registered once, so a duplicate scan is an immediate red flag.

You can verify your SerenQ authenticity and view the latest HPLC at
auth.seren-q.com

About Thymosin Alpha-1

Thymosin Alpha-1 is a 28 amino acid peptide originally isolated from thymosin fraction 5, an extract of the thymus. The thymus is where T cells mature, and this peptide is one of the signals that governs that maturation, which is what places it on the adaptive rather than the innate side of immune function.
Its described actions centre on T cell differentiation, dendritic cell maturation and the restoration of immune response in states where it is depressed. It also modulates rather than simply stimulates, which is the reason the clinical literature covers both immunodeficiency and conditions of immune overactivation.
Among the peptides sold in this format it has an unusually strong clinical record. Under the name Zadaxin it is licensed in more than thirty countries for hepatitis B and C and as an adjuvant in certain cancers, and it has been studied in sepsis and in severe respiratory infection. It has never obtained a Europe or US licence, which is why it appears here rather than in a pharmacy.

Where the evidence sits: this is one of the better evidenced compounds on the site. Thymosin Alpha-1 has completed human trials and holds medicines licences in a number of countries, though not in the Europe or US. That evidence sits in defined clinical populations, not in healthy adults using it preventatively, and the material here is supplied as a research chemical.

The pen format
Clinical protocols for this peptide are typically 1.6mg, twice weekly, which is a slightly awkward amount to measure from a reconstituted vial and a straightforward 32 clicks on a dial.

10.00mg of Thymosin Alpha-1 per pen, in solution and ready to use
1 unit = 50mcg. 10 units on the dial gives 500mcg
200 units in total, which works out at 20 full 500mcg draws per pen
Dial and dose window let you set the exact amount and read it back before dispensing
4 screw on pen tips supplied, individually sealed, 32G 0.23 x 4mm
Protective cap, clip and a rigid retail carton for storage and transport
Batch number, expiry and serial printed directly on the pen barrel, not just the box

Handling and storage

Store refrigerated at 2 to 8°C. Do not freeze
Keep in the outer carton, away from direct light
Short periods at room temperature during transit are expected and normal
Use a fresh sealed tip for each dispense and dispose of tips in a sharps container
Expiry 12/2027 on sealed, correctly stored stock
Keep out of reach of children and animals

What is in the box

1 × SerenQ Thymosin Alpha-1 10mg pre-filled injection pen
4 × sealed pen tips, 32G 0.23 x 4mm
Serialised, QR coded retail carton

Choosing between Thymosin Alpha-1, LL-37 and TB500The naming causes most of the confusion here. Thymosin Alpha-1 and TB500 share a prefix and nothing else: TB500 is a fragment related to thymosin beta-4 and acts on actin and cell migration, which is a tissue repair mechanism. Thymosin Alpha-1 is an immune signalling peptide. They are not variants of one another and they are not interchangeable.Against LL-37, the split is adaptive versus innate immunity, and the evidence base is the practical differentiator: Thymosin Alpha-1 has completed human trials and holds licences abroad, while LL-37 as an administered therapeutic remains early stage.Guides that go deeper:TB500: a fragment, not thymosin beta-4Longevity compounds ranked by evidenceWhat a COA does and does not tell you

For research purposes only

This product is sold strictly as a laboratory research chemical. It is not a medicine, not a supplement and not a cosmetic. It is not for human or veterinary consumption, and it is not intended to diagnose, treat, cure or prevent any disease or condition.
Thymosin Alpha-1 is not licensed as a medicinal product by the MHRA, the FDA or any other regulator. Nothing on this page should be read as medical advice, a recommendation, or a suggestion of use in humans or animals.
By purchasing you confirm you are 18 or over, that you are acquiring this product for legitimate laboratory research or analytical use only, and that you accept full responsibility for its safe handling, storage and lawful use under the regulations that apply where you are.