Peptide Starter Bundles: What to Order for Your First Research Protocol
Written by NorthPeptide Research Team | Reviewed April 21, 2026
By the NorthPeptide Research Team
The Case for Starting Simple
The peptide research catalog is large and growing. For a first protocol, the instinct to combine multiple compounds into a complex stack is understandable — but it’s a mistake. When you start with multiple variables, you can’t determine which compound is producing which effect. The scientific value of your research drops to near zero because you can’t isolate causation.
Start with one primary compound, run a full protocol, observe and document, and then add complexity. This is how good research is designed at every level.
The Core Starter Bundle
Option A: Recovery and Tissue Research Focus
BPC-157 is the most studied peptide in the connective tissue and gut healing research space. It has over 20 years of preclinical research literature, a well-understood dosing range in animal models, and a safety profile that has held up across hundreds of published studies. It is an appropriate first compound precisely because of this research density — you’re working with something where the literature gives you meaningful context for your observations.
TB-500 (Thymosin Beta-4 fragment) complements BPC-157 well in recovery-focused research because it works through a different mechanism — actin regulation and angiogenesis — rather than the growth factor pathways BPC-157 modulates. Researchers studying injury recovery often run them sequentially to compare effects, or together after establishing a baseline with each individually.
What You Also Need
Bacteriostatic Water: The reconstitution solvent for both BPC-157 and TB-500. You need enough to reconstitute your vials at the appropriate concentration — typically 1–2mL per vial, but your target concentration determines this. Bacteriostatic water is stable for up to 28 days after opening, so size your purchase to what you’ll use within that window.
How Much to Order for a Standard Protocol
| Compound | Typical Research Dose Range | Duration | Suggested Starting Quantity |
|---|---|---|---|
| BPC-157 | 250–500mcg/day (animal models) | 4–8 weeks | 2–4 × 5mg vials |
| TB-500 | 2–5mg/week (animal models) | 4–6 weeks | 2–3 × 5mg vials |
| Bacteriostatic Water | 1–2mL per vial reconstituted | Per protocol | 2 × 30mL vials |
Note: Dosing figures are derived from published preclinical literature for reference purposes. Research protocols should be designed by qualified researchers based on study objectives.
What Not to Order (Yet)
For a first protocol, skip the growth hormone secretagogues (GHRP-2, GHRP-6, CJC-1295), the advanced GLP-1 peptides (semaglutide, tirzepatide), and the nootropic peptides (selank, semax). These are all interesting compounds with legitimate research applications, but they each add variables that complicate your ability to interpret results from your primary research compound. There will be time to explore them in subsequent protocols, once you have a documented baseline.
Setting Up Your Research Space
Beyond the compounds themselves, you need: a refrigerator for reconstituted peptide storage, 29–31G insulin syringes (1mL), alcohol wipes, a clean work surface, and your research journal (see our journal template article). This is the minimum viable research setup — functional, affordable, and sufficient for a well-designed first protocol.
Build Your First Research Kit
BPC-157, TB-500, Bacteriostatic Water — all third-party verified and ready to ship.
Related Articles
References
| PMID | Citation |
|---|---|
| 25269803 | Sikiric P et al. Stable gastric pentadecapeptide BPC 157: novel therapy in gastrointestinal tract. Curr Pharm Des. 2011. |
| 20484844 | Goldstein AL et al. Thymosin β4: a multi-functional regenerative peptide. Expert Opin Biol Ther. 2012. |
| 22516668 | Carpenter JF et al. Rational design of stable lyophilized protein formulations. Pharm Res. 1997. |