Do I need an account to use Peptide Library?

No. You can browse peptides and vendors without creating an account.

However, an account is required for:

Tracking doses and research metrics

Creating journal entries

Saving favorites

Leaving vendor reviews

Participating in Community Q&A

Some advanced features — such as full course access, cloud sync, advanced analytics, unlimited stack building, and progress photo tracking — require a Peptide Library Pro subscription.

This keeps basic research tools accessible while offering advanced capabilities for users who want deeper functionality and cross-device data protection.