The 21-night ritual: what to expect, week by week

Hair grows about a centimetre a month, and a follicle's shedding cycle turns slowly. So the honest answer to "when will I see something?" is: sooner than you think for the scalp, later than you would like for the hair. Here is the timeline we tell every customer.

Nights 1–7: the scalp calms

The first change is not in the hair at all. Itch eases, the tight feeling after a wash goes away, and flakes reduce. If your scalp is very dry you may notice it drinking the oil — apply a little more the second week. Some people find the first wash-out oddly heavy; wash twice and it settles.

Nights 8–21: the drain gets quieter

By the third week most people see less hair on the pillow and in the shower. This is the shedding cycle catching up with a calmer scalp. Hair also feels softer along the lengths, because the carrier oils are smoothing the cuticle that hard water roughened.

Days 22–60: texture and shine

The strand starts to look different — more light, less frizz, more movement. This is the point at which the ritual usually stops feeling like a chore and becomes a habit. If you are using the Daily Strand Mist between washes, this is where it earns its place.

Day 90: the full picture

Three months is one full growth cycle. New growth at the hairline and temples, thicker-feeling ponytails, and a scalp that no longer reacts to the seasons are the things people report at this point. It is also where our 30-day guarantee has long since passed — which is why we ask for the three weeks first, and let the oil argue for the rest.

• Three times a week is the rhythm. Every day is not better.
• Take a photo of your parting on night one. Memory is a poor judge of hair.
• If something stings or flares, stop and message us on WhatsApp — a reactive scalp needs a lighter start.