Dilute a haircare concentrate by parts to the final volume.
Diluting a concentrate scales it up to a usable strength by adding water in proportion to the stated part ratio. Over-dilution weakens a formula while under-dilution can irritate, so keeping the intended ratio protects both results and scalp health.
Haircare Dilution
Water needed = concentrate volume x water parts / concentrate parts
Water needed = concentrate volume x water parts / concentrate parts Diluting a concentrate scales it up to a usable strength by adding water in proportion to the stated part ratio.
Over-dilution weakens a formula while under-dilution can irritate, so keeping the intended ratio protects both results and scalp health.
This calculator takes 3 inputs: Concentrate volume, Concentrate parts, Water parts. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.