Crestigen

Content rating
Everyone 10+
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Content rating
Everyone 10+
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About this app

Crestigen is a research reference for peptides and performance compounds. It brings published research, commonly reported protocols and the math researchers need into one clear, fast app.

WHAT'S INSIDE • 100+ peptide profiles: research areas, reported protocols, reconstitution steps, storage and handling • Reconstitution and dose calculators: vial size and water in, concentration and syringe units out • Syringe simulator: see exactly where the plunger line sits on a U-100 syringe • GLP-1 tools, blend calculator and a stack checker • AI research advisor: ask questions and get answers grounded in the compound data • Bloodwork tracker: log lab results and see trends over time • Research tracker, calendar and reminders for keeping notes organised • Health dashboard: optionally bring in steps, sleep, heart rate and weight from Apple Health or Health Connect (read only) • Regulatory tracker with links to the FDA documents each status relies on • Community discussion, guides, a glossary and a storage reference

BUILT TO BE CAREFUL Every formula is shown. Sources and review dates are listed on each compound page, and content drafted with AI is labelled.

YOUR DATA No ads and no selling of data. Saved data is private to your account, and you can delete your account and everything in it from Settings at any time.

IMPORTANT Crestigen is an educational research reference, not medical advice. Many compounds described are not approved for human use. Always talk to a licensed clinician before making any health decision.
Peptide research protocols, reconstitution calculators and a research tracker.
Updated on
Nov 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Health and fitness and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone 10+
Users Interact
Learn more

App support

About the developer
WEITSMAN LLC
weitsmanllc@gmail.com
1500 Bay Rd APT 834 Miami Beach, FL 33139-3224 United States
+1 786-380-7311