EDU · PMR-BCO — Treatment System
A post-treatment system designed to restore pH balance and hair condition following oxidative and reductive salon services.
Chemical services leave the fibre at an elevated, unstable pH. Beceo HBS is the closing protocol — returning the hair to its native pH window, restoring condition and stabilising the cuticle before the client leaves the chair.
The service is judged complete only after the substrate is returned to baseline. Beceo HBS is the discipline of finishing properly.
Discipline
Post-chemical pH balancing · Restoration
Reading
Sansei-Fukugen — pH Restoration
To neutralise residual oxidative or reductive species, return the cortex and cuticle to native pH, and restore the condition the chemistry has temporarily disturbed.
Applied as the closing step after colour, lightening, perm or straightening services.
Calibrated to the chemistry that preceded it; intensity varies with the prior service load.
Recorded against the pre-service baseline so condition change can be measured cycle to cycle.
The system performs best when the substrate matches the following markers. Assessment is conducted at the basin before application.
C.01
Post-chemical
Immediately following an oxidative or reductive service.
C.02
Elevated pH
Cortex above native range; cuticle lifted.
C.03
Residual activity
Reaction continues within the fibre after rinse.
Neutralisation
Residual oxidative or reductive agents arrested at the cortex.
pH descent
Sequenced acidification returns the fibre to its native range.
Restoration
Hydrolysed keratin and conditioning agents deposited.
Finish
Cuticle aligned; condition recorded against pre-service baseline.
Fig. — PMR-BCO application sequence
ORG-A
Organic acid blend
Controlled pH descent
ANT-OX
Antioxidant complex
Residual oxidant neutralisation
HKR
Hydrolysed keratin
Cortical replenishment
γ-DPK
γ-Docosalactone
Heat-activated cuticle alignment
Compatible homecare prescribed at the chair to hold pH stable through the first 72 hours.
Returned to baseline at the next appointment; deviation informs the next service plan.
Used as the standing closing protocol across the client's recurring service calendar.
Indicated as the closing protocol after colour, lightening, perm, straightening or any oxidative or reductive service.
Full specification & ordering — partner access required