I compared John Frieda with Fudge purple shampoo and there was a clear winner - Liverpool Echo
Silver shampoos Reviewed: Bleach London Silver shampoo and Smoky Shampoo vs Pro:voke touch of silver vs Lush Daddy O vs Lee Stafford Bleach Blondes | Candyfloss Overkill
Best shampoos for grey and silver hair: Colour correcting formulas for light and dark hair | The Independent
Bedste Silver Shampoo Test (2023) - Shampoo til gråt hår
Redaktionen tester silver shampoo
Bedste Silver Shampoo Test (2023) - Shampoo til gråt hår