Week 0
01
Baseline
Document scalp condition, shedding rhythm, and residue tolerance.
Phase 3 Results
The 4-Week Witness
The Pure protocol frames efficacy as a disciplined routine: consistent use, documented sensory tolerance, and visible change over 28 days.
Use-Cycle Evidence
A timeline built for honest observation
Week 1
02
Adaptation
Establish daily contact and confirm non-greasy scalp finish.
Week 2
03
Stability
Track lower routine friction and cleaner scalp feel.
Week 4
04
Visible witness
Review density impression, root condition, and scalp comfort.
Shedding rhythm
Tracked through daily combing and wash-day observation.
Scalp comfort
Observed through residue, tightness, and irritation checks.
Root condition
Reviewed through close visual inspection and touch response.