Peptide Research,
Simplified
Free tools to find, calculate, and compare peptides for your research. Plus in-depth guides and protocols.
Reconstitution Calculator
Calculate exact dosing, syringe draw volumes, and cost per dose for any peptide.
Peptide Finder
Select your research goals and get personalized peptide recommendations.
Protocol Builder
Build a daily schedule with timing, stacking suggestions, and shopping list.
Side-by-Side Compare
Compare up to 3 peptides on frequency, route, and research applications.
Latest Research Guides
In-depth articles to level up your peptide knowledge
Getting Started 7 Best Peptide Companies for Research in 2026 (Honest Rankings)
We tested and compared the top peptide vendors on purity, COAs, pricing, shipping, and product range. Here's who's actually worth your money — and who to avoid.
Read more →
Tissue Repair TB-500 Guide: Dosing, Reconstitution & What the Research Actually Shows
Everything researchers need to know about TB-500 (Thymosin Beta-4) — how it works, dosing protocols, reconstitution, stacking with BPC-157, and where to source it.
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Tissue Repair BPC-157: Complete Research Guide — Dosage, Reconstitution & Protocols
Everything you need to know about BPC-157 for research: dosing protocols, reconstitution instructions, stacking with TB-500, and where to buy with 5% off.
Read more →Frequently Asked Questions
What is a peptide reconstitution calculator? ▼
A reconstitution calculator helps you determine the correct amount of bacteriostatic water to add to a lyophilized (freeze-dried) peptide vial, and then calculates exact injection volumes based on your desired dose.
How do I use the peptide finder? ▼
Select your research goals (tissue repair, weight management, GH optimization, etc.) and the finder will recommend the best peptides and stacks for your objectives, filtered by experience level and administration preference.
Are these peptides for human use? ▼
No. All peptides referenced on this site are for research purposes only and are not intended for human consumption. Always follow your jurisdiction's regulations regarding peptide research.
How do I get 5% off? ▼
All product links on PepTalk Peptides automatically apply a 5% discount code at Peptide Restore. Simply click any "Shop" button to get the discount applied to your order.
Ready to Start Your Research?
Use our free calculator for precise dosing, browse our guides for education, and save 5% on all peptides.