Question 1

What are research peptides?

Accepted Answer

Research peptides are short synthetic chains of amino acids — typically 2 to 50 residues — produced by solid-phase peptide synthesis (SPPS) for laboratory investigation. They are used in vitro to study receptor binding, enzymatic activity, signalling pathways and protein structure under controlled conditions. Research peptides are not pharmaceuticals and are not intended for human, veterinary or therapeutic use.

Question 2

What purity do you supply your peptides at?

Accepted Answer

Every peptide we supply is verified at 98%+ purity by HPLC, with identity confirmed by mass spectrometry. A batch-specific Certificate of Analysis (CoA) is available on each product page and on request, documenting purity, molecular weight, appearance and storage conditions.

Question 3

Where are Wild Ginger Peptides shipped from?

Accepted Answer

All orders are dispatched from the United Kingdom with tracked delivery. We do not drop-ship and we do not relabel third-party stock. Each batch is QC-checked in-house before being released for sale.

Question 4

Do you supply peptides in bulk for research labs?

Accepted Answer

Yes. Many of our compounds — including BPC-157, TB-500, Semaglutide, Tirzepatide and Retatrutide — have tiered bulk discounts visible on each product page. For lab-scale orders larger than the listed tiers, contact support@wgpeptides.uk for custom quotes.

Question 5

What is BPC-157 used for in research?

Accepted Answer

BPC-157 is a synthetic 15-amino-acid sequence derived from a region of a gastric protein. In preclinical research it has been investigated for its effects on cellular signalling, angiogenesis, fibroblast activity and tissue-repair pathways including FAK-paxillin and nitric-oxide signalling. It is supplied here strictly for in-vitro laboratory study.

Question 6

What is TB-500 and how does it differ from thymosin beta-4?

Accepted Answer

TB-500 is a synthetic peptide fragment of thymosin beta-4 (Tβ4), a naturally occurring protein involved in cell migration, actin sequestration and tissue remodelling. TB-500 corresponds to a key bioactive region of Tβ4 and is used in research to model these processes in a controlled in-vitro system.

Question 7

Can BPC-157 and TB-500 be researched together?

Accepted Answer

Many published preclinical studies look at BPC-157 and TB-500 in parallel because they engage complementary cellular pathways. We supply a combined BPC-157 + TB-500 vial for laboratories wanting to model co-administration in vitro.

Question 8

What is Semaglutide and why is it studied?

Accepted Answer

Semaglutide is a GLP-1 receptor agonist peptide engineered with a C-18 fatty-acid side chain that extends its half-life via albumin binding. In research it is used to study GLP-1 receptor activation, insulin signalling, gastric motility and appetite-regulating neural pathways in vitro and in animal models.

Question 9

How is Tirzepatide different from Semaglutide?

Accepted Answer

Tirzepatide is a dual GIP and GLP-1 receptor agonist based on the native GIP sequence with modifications that enhance GLP-1 cross-reactivity. Where Semaglutide engages a single incretin receptor, Tirzepatide co-activates two — making it useful for studying combined incretin signalling.

Question 10

What makes Retatrutide a triple agonist?

Accepted Answer

Retatrutide simultaneously targets the GIP, GLP-1 and glucagon receptors. The glucagon-receptor component is of particular research interest because of its potential role in energy expenditure and hepatic lipid metabolism in preclinical models.

Question 11

Do GLP-1 peptides need any special reconstitution?

Accepted Answer

Semaglutide in particular has limited aqueous solubility at neutral pH. Reconstitution in bacteriostatic water at slightly acidic pH typically improves dissolution. See the reconstitution guide for full handling protocols.

Question 12

How should lyophilised peptides be stored?

Accepted Answer

Store unopened, lyophilised vials at −20°C in a sealed, dry, light-protected container. Under these conditions, most research peptides remain stable for 18–24 months. Avoid repeated freeze-thaw cycles of opened vials.

Question 13

How long does a reconstituted peptide last?

Accepted Answer

Once reconstituted in bacteriostatic water, most research peptides remain stable for up to 28 days when stored at 2–8°C. For longer-term storage, aliquot into single-use volumes and freeze at −20°C to avoid repeated freeze-thaw degradation.

Question 14

What is bacteriostatic water and why is it used?

Accepted Answer

Bacteriostatic water is sterile water containing 0.9% benzyl alcohol — a preservative that inhibits microbial growth. It is the standard reconstitution solvent for multi-use research peptide vials because it allows the solution to remain usable for up to 28 days under refrigeration.

Question 15

How do I calculate the right reconstitution volume?

Accepted Answer

Reconstitution volume depends on the peptide mass in the vial and your desired concentration per unit volume. Use our online reconstitution calculator on the Resources page to model dilutions before drawing.

Question 16

Are these products approved for human or veterinary use?

Accepted Answer

No. Every product we supply is for in-vitro laboratory research only. Our peptides have not been evaluated or approved by the MHRA, FDA or any other regulatory body for human consumption, veterinary application, diagnostic use or any therapeutic purpose. By purchasing, you confirm you accept these conditions.

Question 17

Do I need to be a qualified researcher to buy?

Accepted Answer

We do not require formal academic credentials, but you must confirm at checkout that the order is for legitimate research purposes. We reserve the right to request additional context for any order and to decline sales at our discretion.

Question 18

What language should I avoid when discussing your products?

Accepted Answer

Because these are research compounds, we cannot discuss them in medical, therapeutic or dosing terms. Words like 'cure', 'treatment', 'prescription' and 'protocol for use in humans' are not appropriate. We use scientific language only — receptor binding, in-vitro effects, preclinical studies — and ask researchers to do the same.

Question 19

Which payment methods do you accept?

Accepted Answer

We accept two payment methods only: instant UK Pay by Bank (powered by Fena) and cryptocurrency (BTC and SOL). We do not accept credit or debit cards, PayPal or Revolut. Bank transfers are confirmed within minutes; crypto orders are confirmed once the transaction is verified on-chain.

Question 20

How fast do you ship within the UK?

Accepted Answer

Orders are dispatched within 1–2 business days of payment confirmation using tracked UK courier services. Delivery typically takes 1–3 business days. Insulated packaging with cold packs is used where appropriate to preserve product integrity in transit.

Question 21

Can I return an opened or reconstituted vial?

Accepted Answer

No. Because we cannot verify storage conditions after dispatch, opened or reconstituted research compounds cannot be returned. Damaged or incorrect orders are replaced at no cost — contact support@wgpeptides.uk within 14 days.

Question 22

Is my payment information secure?

Accepted Answer

Yes. Pay by Bank transfers are authenticated directly with your bank via Fena's open-banking infrastructure — we never see or store your account details. Cryptocurrency transactions are processed on-chain and we hold no card data on our servers.

Research Peptides FAQ

Research Peptides — General

BPC-157 & TB-500

GLP-1 Family — Semaglutide, Tirzepatide, Retatrutide

Storage, Reconstitution & Bacteriostatic Water

Research-Use Compliance

Shipping, Payment & Returns

Researching with our peptides?