Order before 2pm for same-day dispatch

Research Peptides UK

≥99% purity, held in the UK. Order before 2pm on a weekday and it goes out the same day, tracked, in plain packaging.

From £5.49 · delivery included
Shop all peptidesReconstitution calculator
  • Order before 2pm for same-day dispatch
  • Royal Mail Tracked 24
  • ≥99% purity
  • Plain, discreet packaging
2pmorder by this, ships today
TrackedRoyal Mail Tracked 24, plain packaging
≥99%purity, stated on the label

Stacks

All compounds

Multi-peptide blends in a single vial, pen or capsule — the combinations researchers ask for most.

Wolverine Stack

Wolverine Stack

BPC-157 + TB-500
Vial · Capsules · Pen

10mg · also listed as bpc157 tb500

from £27.99View
GLOW Blend

GLOW Blend

GLOW
Vial · Pen

50mg – 70mg · also listed as glow stack

from £55.99View
KLOW Blend

KLOW Blend

KLOW
Pen · Vial

80mg

from £71.99View

Most searched

All compounds

The compounds UK researchers ask for most often.

Shop by format

Vials

Vials

Lyophilised powder in a sealed glass vial, reconstituted with bacteriostatic water.

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Pens

Pens

Pre-filled and ready to use. Nothing to reconstitute, nothing to measure.

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Capsules

Capsules

Oral format, supplied in a sealed bottle.

Shop capsules
Nasal sprays

Nasal sprays

Ready to use, supplied in a sealed bottle.

Shop nasal sprays
On the label, not in the small print

≥99% purity, printed on every product

Most suppliers put their quality claim in a paragraph. Ours is printed on the label of the thing you receive, next to the compound and the quantity, where you can read it before you open the box.

It is the same thinking behind publishing a reconstitution calculator rather than a vague instruction: the useful version of trust is the one you can check yourself.

Open the calculatorWhat are peptides?
Purity
≥99%, stated on every label
Dispatch
Same day before 2pm, Monday to Friday
Carrier
Royal Mail Tracked 24, plain packaging
Payment
Bank transfer — nothing charged automatically
Stock
Held in the UK, no import charges on arrival

Before you order

Reconstitution calculator

Vial quantity and water volume to mg/ml

What are peptides?

Definitions, formats and vocabulary

Are peptides legal in the UK?

How the categories differ

Retatrutide vs Mounjaro

How the two compare

Retatrutide vs Ozempic

Different compounds, different status

NAD+ vs NMN

Coenzyme and precursor

All compounds A–Z

Browse catalogue

Every compound has its own page with the sizes and formats available, and the other spellings it is listed under elsewhere.

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A

B

C

D

G

I

K

M

N

P

R

S

T

V

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Frequently asked questions

Where can I buy peptides in the UK?

Directly from Peptiq. We hold stock in the UK, ship tracked, and settle by bank transfer.

How fast do you dispatch?

Same-day dispatch before 2pm.

How do I pay?

By bank transfer. Place your order and we send the bank details and your total by email — nothing is charged automatically.

What purity are they?

Every product is supplied at ≥99% purity, stated on the label.

What formats do you make?

Lyophilised vials, pre-filled pens, oral capsules and ready-to-use nasal sprays. Which formats a compound comes in is listed on its page.

Do you ship outside the UK?

We ship within the UK only.