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Grey Hair

Glossary

Glossary

Define the silver-hair terms, salon language, and ingredient concepts used across the site.

Guides in this section

Start with the main guide, then go deeper

Main guides appear first, followed by supporting explainers and routines.

Blending
Glossary

Blending

Blending uses highlights, lowlights, glosses, or cuts to soften the line between dyed and natural grey hair.

Brassiness
Glossary

Brassiness

Brassiness is unwanted yellow, gold, or orange warmth that makes grey hair look dull.

Demi Permanent
Glossary

Demi Permanent

Demi-permanent color deposits tone with low peroxide and fades gradually, often used for blending grey hair.

Grow Out
Glossary

Grow Out

Grow-out is the period when natural grey roots become visible while older dyed lengths remain.

Lowlights
Glossary

Lowlights

Lowlights are darker pieces added through the hair to create depth, softness, or a less solid silver finish.

Melanin
Glossary

Melanin

Melanin is the pigment family that gives hair its natural color before follicle pigment production slows.

Porosity
Glossary

Porosity

Porosity describes how readily the hair fiber takes in and releases water, color, and conditioning agents.

Purple Shampoo
Glossary

Purple Shampoo

Purple shampoo deposits violet pigment to visually counter yellow tones in grey or lightened hair.

Root Smudge
Glossary

Root Smudge

A root smudge softens the line near the scalp with demi-permanent color or gloss rather than a hard retouch.

Salt And Pepper
Glossary

Salt And Pepper

Salt-and-pepper hair mixes darker pigmented strands with white or grey strands in a visible pattern.

Silver
Glossary

Silver

Silver describes cool, reflective grey hair that reads bright rather than yellow or beige.

Toner
Glossary

Toner

Toner is a color-depositing salon or at-home step used to adjust warmth, yellowing, or smoky tone.

Virgin Grey
Glossary

Virgin Grey

Virgin grey is natural grey hair that has not been covered, lightened, or chemically colored on the visible lengths.

Wiry Hair
Glossary

Wiry Hair

Wiry hair feels springy, resistant, or uneven because some grey strands behave differently than pigmented strands.

Yellowing
Glossary

Yellowing

Yellowing is a dull warm cast on white or grey hair caused by tone buildup, minerals, smoke, sun, or products.

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Get silver hair notes

Grey hair care notes — transition tips, science, and silver routines