What Are Peptides? A Complete Guide to Peptide Research
Everything you need to know about peptides, how they work in research, and how to use our free peptide research tracker and peptide calculator to manage your research protocols effectively.
What Are Peptides?
Peptides are short chains of amino acids, typically consisting of between 2 and 50 amino acid residues linked together by peptide bonds. They are distinguished from proteins primarily by their shorter length, though the boundary between the two is not absolute. Peptides are found naturally throughout the body and play essential roles in numerous biological processes, including hormone signalling, immune response modulation, and cellular communication.
In the context of scientific research, synthetic peptides are manufactured to replicate naturally occurring sequences or to create novel compounds for investigation. These research peptides allow scientists to study specific biological pathways, test hypotheses about cellular mechanisms, and explore potential applications across various fields of study.
The growing interest in peptide research has created a need for reliable tools to track peptide research protocols. That is precisely why we built The Peptide Progress — a completely free peptide tracker that helps researchers manage their compounds, calculate dosages, and monitor their research cycles with precision.
How Peptides Work in Research
Peptides function by binding to specific receptors on cell surfaces or within cells, triggering cascades of biological responses. Their mechanism of action depends on their amino acid sequence, three-dimensional structure, and the target receptors they interact with. In research settings, understanding these mechanisms is crucial for designing effective protocols.
Key Mechanisms of Peptide Action
- Receptor binding — Peptides bind to specific cell-surface receptors, initiating intracellular signalling cascades
- Enzyme modulation — Some peptides inhibit or activate specific enzymes involved in metabolic pathways
- Gene expression — Certain peptides can influence gene transcription and protein synthesis
- Cell-to-cell communication — Peptides serve as signalling molecules between cells and tissues
- Structural roles — Some peptides contribute to tissue structure and integrity
When conducting peptide research, accurate tracking of doses, timing, and observations is essential for reproducible results. Our free peptide dose tracker allows researchers to log every administration with timestamps, quantities, and notes — ensuring nothing is missed across complex multi-peptide protocols.
Common Peptides and Their Research Applications
The following table outlines some of the most widely studied peptides in current research, along with their primary areas of investigation and typical research dosage ranges. Our free peptide research tracker supports all of these compounds and many more.
| Peptide | Research Focus | Typical Research Dosage | Common Cycle Length |
|---|---|---|---|
| BPC-157 | Tissue repair, gut health, wound healing | 200–500 mcg/day | 4–6 weeks |
| TB-500 (Thymosin Beta-4) | Tissue regeneration, inflammation | 2–5 mg twice weekly | 4–8 weeks |
| CJC-1295 | Growth hormone secretion | 1–2 mg weekly | 8–12 weeks |
| Ipamorelin | Growth hormone release, recovery | 200–300 mcg 2–3x daily | 8–12 weeks |
| PT-141 (Bremelanotide) | Melanocortin receptor research | 1–2 mg as needed | As needed |
| GHK-Cu | Skin regeneration, collagen synthesis | 1–2 mg/day | 4–8 weeks |
| Selank | Cognitive function, anxiety research | 250–500 mcg/day | 2–4 weeks |
| DSIP | Sleep regulation research | 100–200 mcg before sleep | 2–4 weeks |
Use our free peptide cycle tracker to plan and monitor research protocols for any of these compounds. The Peptide Progress automatically tracks cycle duration, rest periods, and allows you to set reminders for each dose.
Start Tracking Your Peptide Research — 100% Free
The Peptide Progress is a completely free peptide research tracker with built-in calculators, cycle planning, dose logging, and an AI research assistant. No sign-up required. No hidden fees. Ever.
Open Free Peptide Tracker →Peptide Reconstitution: How to Use Our Free Calculator
Reconstitution is the process of dissolving lyophilised (freeze-dried) peptide powder into a liquid solution for research use. Proper reconstitution is critical for accurate dosing and maintaining peptide stability. Our free peptide reconstitution calculator simplifies this process entirely.
Step-by-Step Reconstitution Process
- Determine peptide quantity — Check the vial label for the total amount of peptide in milligrams (mg)
- Choose your solvent — Bacteriostatic water (BAC water) is the most common choice for reconstitution
- Calculate volume needed — Use our free peptide mixing calculator to determine exactly how much BAC water to add based on your desired concentration
- Add solvent carefully — Direct the stream of water along the inside wall of the vial, not directly onto the powder
- Mix gently — Swirl the vial gently until the powder is fully dissolved. Never shake vigorously as this can denature the peptide
- Store properly — Reconstituted peptides should be stored at 2–8°C (refrigerated) and used within the recommended timeframe
Free Peptide Mixing Calculator
Our built-in peptide mixing calculator takes the guesswork out of reconstitution. Simply enter your peptide amount, desired dose per injection, and syringe size — the calculator instantly tells you exactly how much bacteriostatic water to add and how many units to draw for each dose. This feature is completely free and available in The Peptide Progress app.
BPC-157 Dosage Guide for Research
BPC-157 (Body Protection Compound-157) is one of the most extensively studied peptides in regenerative research. It is a synthetic pentadecapeptide (15 amino acids) derived from a protective protein found in human gastric juice. Research has demonstrated its potential in tissue repair, gut healing, and neuroprotection studies.
Typical BPC-157 Research Parameters
- Standard research dosage: 200–500 mcg per day, split into 1–2 administrations
- Common vial sizes: 5 mg or 10 mg lyophilised powder
- Reconstitution example: 5 mg vial + 2 mL BAC water = 2,500 mcg/mL concentration
- Typical cycle length: 4–6 weeks, with 2–4 week rest periods between cycles
- Storage: Lyophilised powder stable at room temperature; reconstituted solution requires refrigeration
Track your BPC-157 dosage schedule precisely with our free peptide dose tracker. Log each administration, monitor your cycle progress, and set reminders so you never miss a research timepoint.
Why Use a Free Peptide Research Tracker?
Rigorous research demands meticulous record-keeping. Whether you are running a single-compound study or managing a complex multi-peptide stack, having a dedicated peptide research tracker offers significant advantages over spreadsheets or paper logs:
- Accuracy — Built-in calculators eliminate dosing errors and reconstitution mistakes
- Consistency — Automated reminders ensure strict adherence to research protocols
- Data integrity — All entries are timestamped and stored locally on your device
- Progress visualisation — Track trends and observations over time with structured logging
- Multi-compound support — Manage entire research stacks with individual schedules for each peptide
- AI assistance — Get instant answers to peptide research questions from our built-in AI
- Completely free — No subscriptions, no premium tiers, no data selling. The Peptide Progress is and always will be free
Features of The Peptide Progress Free Tracker
- Peptide Reconstitution Calculator — Calculate exact mixing ratios for any peptide and vial size
- Peptide Dose Tracker — Log every dose with timestamps, amounts, and injection sites
- Peptide Cycle Tracker — Plan cycles with start/end dates, rest periods, and protocol notes
- Peptide Mixing Calculator — Determine syringe units for precise dosing from reconstituted solutions
- AI Research Assistant — Ask questions about peptides and get instant, informed responses
- Progress Journal — Record observations, measurements, and research notes over time
- Works Offline — Progressive Web App (PWA) that works without internet once installed
Track Your Research With Precision
Join thousands of researchers using The Peptide Progress to manage their peptide protocols. Our free peptide tracker includes everything you need — calculators, cycle planning, dose logging, and AI assistance.
Start Free Peptide Tracking →Frequently Asked Questions About Peptides
Peptides are short chains of amino acids, typically consisting of 2 to 50 amino acids linked by peptide bonds. They are smaller than proteins and play crucial roles in biological processes including signalling, immune function, and tissue repair. In research settings, synthetic peptides are used to study these biological mechanisms and explore potential applications.
Yes, The Peptide Progress is a completely free peptide research tracker. There are no subscriptions, no hidden fees, and no premium tiers. All features including the peptide calculator, reconstitution calculator, dose tracker, cycle tracker, and AI research assistant are available at absolutely no cost. The app is sponsored by ZENTRA Peptides, a UK-based supplier of third-party tested research peptides.
Peptide reconstitution involves adding bacteriostatic water (BAC water) to lyophilised (freeze-dried) peptide powder. The typical process is: determine the peptide amount in mg, decide your desired concentration, calculate the volume of BAC water needed using our free peptide reconstitution calculator, slowly inject the water along the vial wall, and gently swirl (never shake) until dissolved. Our calculator handles all the maths automatically.
BPC-157 (Body Protection Compound-157) is a synthetic peptide derived from a protein found in gastric juice. In research studies, typical BPC-157 dosage ranges from 200mcg to 500mcg administered once or twice daily. Research protocols commonly run for 4–6 weeks. Our free peptide dose tracker helps researchers log and monitor BPC-157 dosage schedules accurately.
To calculate peptide mixing ratios, you need to know the total peptide amount (in mg) and your desired dose per injection (in mcg). Divide the peptide amount by your dose to get the total number of doses, then divide by the volume of reconstitution liquid to determine concentration per unit volume. The Peptide Progress includes a free peptide mixing calculator that performs these calculations instantly — just enter your values and get results.
A peptide cycle tracker is a tool that helps researchers plan, schedule, and monitor their peptide research protocols over time. It tracks start and end dates, dosing frequency, rest periods between cycles, and allows logging of observations. The Peptide Progress offers a free peptide cycle tracker with calendar views and reminder functionality — all completely free.
Yes, The Peptide Progress free peptide tracker supports tracking multiple peptides simultaneously. You can manage entire research stacks, set individual dosing schedules for each peptide, and monitor interactions between compounds in your research protocol. There is no limit on the number of peptides you can track.
No. The Peptide Progress requires no sign-up, no email, and no personal information. All data is stored locally on your device using your browser's localStorage. This means your research data stays private and under your control at all times. Simply open the app and start tracking immediately.
For high-quality, third-party tested research peptides in the UK, we recommend ZENTRA Peptides. They offer a wide range of research-grade peptides with certificates of analysis and fast UK delivery. All peptides are sold strictly for research purposes only.
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The Peptide Progress gives you everything you need to track peptide research effectively. Free peptide calculator. Free dose tracker. Free cycle planner. Free AI assistant. No catch.
Launch Free Peptide Tracker →Disclaimer: The Peptide Progress is a research tool provided for informational and educational purposes only. All content is intended for research purposes only and is not medical advice. Peptides discussed on this page are for laboratory and research use only and are not intended for human consumption. Always comply with local regulations regarding peptide research. This free peptide tracker is sponsored by ZENTRA Peptides.