Tested batches
Every batch checked before release.
Identity by mass spectrometry and purity by HPLC, with the certificate for your batch in the COA Database.
COA DatabaseUK research peptides
Research without Compromise.
Batch-tested research peptides for laboratory and in-vitro research, dispatched the same day from temperature-controlled storage in the UK.
Same Day Dispatch.On orders placed before 16:00.
Customer Support.Questions? Our team is here to help.
Free UK Shipping.Royal Mail Tracked 24 on orders over £20.00.
Research Use Only.For laboratory and in-vitro research.
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Why Choose LABS PTG?
Trusted by researchers for batch-tested products, straight answers and fast dispatch.
Shop Full Range- 01
Our Price Promise
We supply our own LABS PTG products direct to research customers, with a price-match promise.
- 02
Customer Support
UK-based technical support, giving responsive and personal help throughout the ordering process.
- 03
Long Shelf Life
A minimum two-year shelf life. Every product is dispatched directly from our temperature-controlled storage.
- 04
Money Back Guarantee
Every purchase is covered by our refund policy. See Customer Support for the details.
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Tested Batches
Each batch is checked for identity (mass spectrometry) and purity (HPLC) before release.
Shop Peptide Aminos
Browse the range by research area, or see the full catalogue.
Growth axisGHRH analogues, growth hormone secretagogues and the IGF-1 family, used to study the hypothalamic and pituitary growth axis in vitro.
12 products
Tissue and repairBPC-157, TB-500, the thymosins and host-defence peptides, studied in cell models of wound closure, migration and inflammation.
9 products
MetabolicAmylin analogues, mitochondrial peptides and enzyme inhibitors used to investigate energy metabolism and signalling in cell culture.
8 products
Neuro and signallingSelank, Semax, DSIP and the melanocortin family, studied for receptor binding and neuropeptide signalling in laboratory models.
10 products
Longevity and bioregulatorsEpithalon, FOXO4 and the short bioregulator peptides, studied for chromatin, telomerase and senescence markers in cell lines.
16 products
Skin and matrixCopper peptides and cosmetic-science peptides used to study extracellular matrix, collagen expression and SNARE signalling in vitro.
5 products
Liquid SolutionsMixing water and laboratory solvents for reconstituting and handling lyophilised research materials.
4 products
FAQs
Please review our FAQs before getting in touch.
What is the latest time for same-day dispatch?
Monday to Friday, orders received before 16:00 are dispatched the same day. Saturday has an early collection, so orders must be in before 12:00. Next-day delivery is not guaranteed.
What payment methods are accepted?
Checkout is set up for payment by bank transfer. Your order number is the payment reference, and dispatch follows once the transfer arrives.
How should peptides be stored?
Keep unused peptides frozen and sealed with a desiccant to keep moisture out. Stored this way they resist bacterial degradation, oxidation and structural change for several years.
How do I use your products?
All of our products are sold strictly for research use, so we cannot offer any advice on using them.
Do you stock GLP-1 medications like Retatrutide?
No. Retatrutide, Semaglutide and Tirzepatide are licensed medicines, so GLP-1 receptor agonists are not part of our range.
Research without Compromise.
64 batch tested products, same day dispatch and free UK shipping over £20.00.