Pricing

The records are free.
Watching them is the paid part.

A free account opens the whole directory, every vendor price, and every evidence profile. Pro is the Living Protocol: your compounds registered once as a Stack File, put under Standing Watch, every change delivered as a translated Change Brief, with a Prescriber Sheet to take to your doctor when something moves. Your first Drift Report lands in about ninety seconds: every documented change since you started, dated and linked.

What each Senzu tier includes.
IncludedViewerFree accountPro
Journal and guidesAllAllAll
Peptide evidence profilesPreviewAllAll
Vendor directoryFirst 8All 350All 350
Vendor pricesFirst 3 per compoundAllAll
Price history and changeAllAll
Price alerts by emailIncluded
New certificate alertsIncluded
Safety reportsIncluded
Research assistantIncluded
Senzu Pro

$75 per year

Save $12.36 compared with twelve monthly payments.

Everything on the free account stays free. Pro adds the things that watch the records for you.

Cancel any time from your account; access continues to the end of the period you have paid for. Payment is handled by Stripe — card details never reach Senzu.

What Pro is not. Senzu does not certify vendors, endorse products, or give medical advice, and paying changes none of that. Pro watches published records and tells you when they move; every figure it sends carries the date it was observed.

Before you continue

Senzu is an independent research reference. We document the peptide market — vendor listings, third-party lab records, and published research. We do not sell peptides, and nothing here is medical advice or a dosing recommendation.

A listing is not an endorsement, a safety certification, or a statement that a product is legal or approved where you live. Most compounds documented here are not approved by the FDA or MHRA for the uses discussed.