Glossary

Stack Activation

Updated February 28, 2026

Stack activation is when a planned stack moves from saved intent to active execution.

Why it matters

Clear activation reduces accidental drift between what you built and what you actually run.

One-time activation and states

A stack has:

Use pause intentionally when adverse signs rise.

24–72 hour safety checks

Reactivation process

When reactivating, re-run baseline checks and confirm stack context has not materially changed.

Example: adverse-event driven deactivation

Practical action step

Use a short activation checklist before every start, including route, time windows, and escalation thresholds.

Uncertainty and limits

Cross-site references

How this appears in Unfair

Activation state affects reminder logic, recommendation visibility, and safety checks during cycle transitions.

Clinical safety note

If adverse events continue after reactivation, require clinician guidance before any additional stack starts.

Related

Stack Template

A stack template is a reusable structure with goals, ingredient blocks, timing, and explicit stop conditions.

Stack Cadence

Cadence is the interval rhythm between starts, holds, reviews, and adaptation checkpoints.

Supplement Stack

A supplement stack is a [grouped set of ingredients](/blog/complete-guide-to-supplement-stacks) chosen to work together toward one outcome architecture.