kyrolabs.co.uk

Every batch,

Third party tested.

No guesswork. Every product ships with a certificate of analysis. Full transparency, every time.

Best sellers

In stock

Third party tested.

Research stacks

In stock

Read the certificate before you buy.

Every batch, tested by an independent ISO/IEC 17025 accredited lab.

Epithalon 10mg

99.55%

Peptide Purity

Purity (HPLC)

99.55% ✔

Net peptide content:

10.47 mg ✔

Identity (HPLC-RTM):

Epithalon ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 27 Aug 2026

Tested by ILS Labs

Glutathione 1500mg

99.90%

Peptide Purity

Purity (HPLC):

99.90% ✔

Net peptide content:

1604.89 mg ✔

Identity (HPLC-RTM):

Glutathione ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 27 Aug 2026

Tested by ILS Labs

Selank 10mg

99.51%

Peptide Purity

Purity (HPLC)

99.55% ✔

Net peptide content:

10.37 mg ✔

Identity (HPLC-RTM):

Selank ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 20 Aug 2026

Tested by ILS Labs

GLOW Stack 70mg

99.90%

GLOW-288

Purity (HPLC)

99.90% ✔

Net peptide content:

74.62 mg ✔

Identity (HPLC-RTM):

GHK-CU + BPC-157 + TB-500 ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 18 Aug 2026

Tested by ILS Labs

What our researchers say.

Rated 4.9 out of 5 from 113 reviews.

Hannah 31 Aug 2026

★★★★★

Responds lightning fast

Kyrolabs unlike others responds lighting fast to questions and offers very competitive pricing for high quality products. I have literally zero complaints, I'm here for the longterm!!

✓ Verified purchase on Tesamorelin

Sophie 30 Aug 2026

★★★★★

I can't recommend Kyrolabs enough! Super fast shipping, and fantastic customer service. Which goes a long way these days. Will continue to be a returning customer for sure.

✓ Verified purchase on GH Stack

Angus 29 Aug 2026

★★★★★

10ml

Really happy with kyrolabs and the service i received very happy with delivery and the products I received

✓ Verified purchase on Bacteriostatic Water

Ben 29 Aug 2026

★★★★★

Delivered next working day, I'll definitely be using them again. Great service, and what looks like quality product.

✓ Verified purchase on PT-141

Jordan 3 Sept 2026

★★★★★

Batch matched what was on the page

Very happy the batch I got matched what was on the page at time of ordering, and certificate matching up also. I'll be a longterm customer

✓ Verified purchase on Melanotan 1

Isla 2 Sept 2026

★★★★★

10/10 service and products, would 100% recommend.

✓ Verified purchase on Melanotan 1

Priya 2 Sept 2026

★★★★★

Exceptional service and products! Recommend.

✓ Verified purchase on MOTS-C

Callum 1 Sept 2026

★★★★★

Standout company!

Very happy with my order, already placed my next. Cheers.

✓ Verified purchase on Tesamorelin

Theo 31 Aug 2026

★★★★★

Will happily do business with them all day long again and great service and product.

✓ Verified purchase

Important

For research use only.

Not for human consumption.

KYRO supplies research-grade peptides for laboratory and in-vitro studies only. They are not medicines, hold no UK marketing authorisation, and are not presented to diagnose, treat, cure, prevent, or mitigate any condition. We do not provide therapeutic, dosing, or medical advice. By placing an order you confirm you are 18+ and acting as a qualified person in a research capacity.

Independent UK supplier of high-purity research peptides. Every batch HPLC-tested, cold-chain stored, and dispatched same-day from our Greater London facility.

Every batch,

Third party tested.

Best sellers

Third party tested.

Metabolic

Tissue Repair

GH-Axis & Secretagogues

Neuropeptides

CELLULAR

Research stacks

Read the certificate before you buy.

Epithalon 10mg

99.55%

Purity (HPLC)

99.55% ✔

Net peptide content:

10.47 mg ✔

Identity (HPLC-RTM):

Epithalon ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 27 Aug 2026

Tested by ILS Labs

Glutathione 1500mg

99.90%

Purity (HPLC):

99.90% ✔

Net peptide content:

1604.89 mg ✔

Identity (HPLC-RTM):

Glutathione ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 27 Aug 2026

Tested by ILS Labs

Selank 10mg

99.51%

Purity (HPLC)

99.55% ✔

Net peptide content:

10.37 mg ✔

Identity (HPLC-RTM):

Selank ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 20 Aug 2026

Tested by ILS Labs

GLOW Stack 70mg

99.90%

Purity (HPLC)

99.90% ✔

Net peptide content:

74.62 mg ✔

Identity (HPLC-RTM):

GHK-CU + BPC-157 + TB-500 ✔

Fentanyl screen:

Not Detected ✔

Testing Lab:

ILS Labs ✔

ILS Labs

Tested 18 Aug 2026

Tested by ILS Labs

What our researchers say.

Important

For research use only.

Not for human consumption.

Shop

Learn

Company

Address

Stay in the loop