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Climb the Ladder—a 10-month journey through every tier of the Scoville Splice lineup, from roughly 0.9 million SHU to 2.9 million SHU. Each month, a new specimen arrives at your door. Each month, the heat goes up. By the time you reach Tier 10, you’ll have experienced the full spectrum of engineered capsaicin—from tropical fruit notes to pure nociceptor activation.

How It Works

The subscription starts at Tier 1 and progresses one tier per month. There is no skipping ahead. The progression is intentional: each tier builds on the experience of the last, letting your palate and your capsaicin tolerance develop naturally. You start with Verbal Warning’s fruity, approachable warmth. By month four, you cross the threshold into metallic heat and higher capsaicin fractions. By month seven, you’re in PPE territory. By month ten, you face D.N.R.—the end of the line.

The Ladder

Here is the full progression, month by month:

Month 1Verbal Warning0.9M SHU
Month 2Kill Switch1.1M SHU
Month 3Hostile Agent1.4M SHU
Month 4Containment Breach1.6M SHU
Month 5System Shock1.8M SHU
Month 6Venom Protocol2.1M SHU
Month 7Level 4 Pathogen2.3M SHU
Month 8Collateral Damage2.4M SHU
Month 9Extinction Protocol2.8M SHU
Month 10D.N.R.2.9M SHU

What Each Delivery Includes

Every monthly shipment is more than just a specimen. Each delivery arrives in sealed, laboratory-grade packaging and includes:

  • •Specimen sample—a measured portion of that month’s tier, sealed and labeled with its computed design-target SHU rating.
  • •Tasting notes—flavor profile, recommended tasting method, and culinary pairing suggestions (for tiers where culinary use is still practical).
  • •Safety instructions—handling guidance specific to the tier. Higher tiers include PPE recommendations and emergency protocols.
  • •Capsaicinoid profile—a printed data card with the specimen’s full capsaicinoid breakdown: capsaicin fraction, dihydrocapsaicin levels, onset speed, and duration curve.

Flexibility Built In

The ladder is a progression, but it’s your progression. If you find a tier you love, you can stay there—repeat the same specimen for as many months as you like before moving on. If you need a break, pause your subscription with no penalty. If life gets busy, skip a month and pick up where you left off. The only rule is that you can’t skip ahead: each tier must be experienced before unlocking the next.

There is also no obligation to finish. Not everyone needs to face D.N.R. If Tier 6 is your ceiling, that’s a perfectly respectable ceiling. Cancel anytime.

Gift Subscriptions

Give the ladder to someone else. Gift subscriptions are available in 3-month, 6-month, and full 10-month configurations. The recipient starts at Tier 1 and progresses on the same monthly schedule. It’s a gift that arrives ten times—each time hotter than the last. Check the Gift Guides for more ideas on how to present a subscription gift.

Coming Soon

The subscription program is currently in development. Pricing, shipping logistics, and launch timing are being finalized. Join the waitlist to be notified as soon as subscriptions open—early registrants will receive priority access and first-month pricing details before general availability.

Start Climbing

Join the waitlist for the Climb the Ladder subscription. We’ll notify you when the first shipments are ready.

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