What is the best peptide tracking app?

DoseCraft is the most comprehensive peptide tracking app — 90+ compounds with evidence tiers, half-life-aware scheduling, built-in reconstitution calculator, injection-site rotation, and 6 AI coaches. Free tier available; Pro is $59.99/year with a 7-day free trial, or $149.99 Founder Lifetime for the first 1,000 users.

Is DoseCraft a ChatGPT wrapper?

No. DoseCraft's AI is trained on a proprietary corpus of 10,000+ hours of curated peptide-practitioner expertise — protocol audits, bloodwork reviews, cycle logs, interaction matrices — that is not in any general LLM's training set. Every answer comes from expert-reviewed material, not recycled public-web content.

Does DoseCraft work on iPhone?

Yes. DoseCraft is available on iOS 17+ on the Apple App Store. Android and Apple Watch support are on the roadmap.

DoseCraft has a free tier with basic logging and library browsing. Pro ($59.99/year with 7-day trial, $9.99/month, or $149.99 Founder Lifetime) unlocks unlimited protocols, all 6 AI coaches, interaction alerts, outcome correlation, CSV and PDF export.

Can DoseCraft calculate peptide reconstitution?

Yes. DoseCraft has a built-in reconstitution calculator that computes BAC water volume, units-per-draw on insulin syringes, and vial shelf life across every compound in the library.

Is DoseCraft medical advice?

No. DoseCraft is a research and tracking tool. Peptides referenced are sold 'for research use only' by third-party suppliers. DoseCraft does not sell peptides, does not prescribe, and does not constitute medical advice. Always consult a licensed physician.

Can I delete my DoseCraft account?

Yes. Profile → Delete Account performs an irreversible wipe of your account and all associated data. Available in-app and via dosecraftapp.com/delete-account. Apple 5.1.1(v) compliant.

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Practical Guide8 min read

Peptide Storage and Stability: Reconstitution Best Practices

Temperature, bacteriostatic water, light exposure, and the mistakes that destroy your expensive peptides

BPC-157TB-500MOTS-C

Key Findings

1Lyophilized (freeze-dried) peptides are stable at room temperature for short periods but should be refrigerated for long-term storage
2Once reconstituted with bacteriostatic water, peptides must be refrigerated at 2-8 degrees Celsius and used within 4-6 weeks
3Never use sterile water for reconstitution — bacteriostatic water contains 0.9% benzyl alcohol that prevents microbial growth in multi-use vials
4Direct light exposure and temperature fluctuations accelerate peptide degradation — store in original boxes or wrap vials in foil
5Warm the peptide to room temperature before injecting — cold solutions cause localized tissue irritation

Why Storage Matters

Peptides are protein fragments. Proteins are fragile molecules that degrade under heat, light, and microbial contamination. Every dollar spent on high-quality peptides is wasted if improper storage breaks down the active compound before it reaches your system. The difference between a therapeutic injection and an expensive injection of degraded amino acids comes down to how you handle, reconstitute, and store your peptides.

Reconstitution Protocol

Step-by-step reconstitution

Always use bacteriostatic water (BAC water) — never sterile water for multi-use vials. BAC water contains 0.9% benzyl alcohol that prevents bacterial growth over the 4-6 week use period
Remove the vial from refrigeration and let the lyophilized powder reach room temperature before adding water
Swab the vial stopper with 70% isopropyl alcohol and let it dry completely
Draw the appropriate volume of BAC water and inject it slowly into the vial — aim the stream against the glass wall, not directly onto the powder
Never shake the vial. Gently swirl or roll it between your palms until the powder is fully dissolved. Aggressive mixing denatures the peptide chains
Label the vial with reconstitution date, concentration (mcg/unit), and discard date (4-6 weeks from reconstitution)

Storage Requirements

Lyophilized (unreconstituted)	Refrigerate at 2-8C. Stable at room temp for shipping but refrigerate immediately upon receipt.
Reconstituted (in use)	Refrigerate at 2-8C. Use within 4-6 weeks. Never freeze reconstituted peptides.
Light protection	Store in original packaging or wrap vials in aluminum foil. UV light accelerates degradation.
Long-term storage	Unreconstituted vials can be frozen at -20C for months. Do not freeze-thaw repeatedly.
Travel	Use insulated cooler bags with ice packs. Maintain 2-8C range. Avoid direct sunlight.

The most common reconstitution mistake is using sterile water instead of bacteriostatic water. Sterile water has no preservative. After the first needle puncture, bacteria can enter the vial and multiply over days and weeks. Every subsequent injection from that vial risks infection. Bacteriostatic water prevents this with the benzyl alcohol preservative.

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This article is for educational purposes only. Peptide regulations vary by jurisdiction. Always consult a licensed healthcare professional before starting any protocol.

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Peptide Cycling: When to Take Breaks and Why

The concept of cycling peptides comes from the performance enhancement world and does not always apply to health optimization. Some compounds run continuously. Others require defined cycles. Understanding the difference is critical for long-term results.

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Track This Protocol

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Source Compounds

Pharma-grade, third-party tested. Our preferred vendor for the DoseCraft community.

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This article is for educational purposes only. Peptide regulations vary by jurisdiction. Always consult a licensed healthcare professional before starting any protocol.