Shampoo · John Frieda

John Frieda Go Blonder Lightening Shampoo 500ml

£12.99 at Boots
Only 2 reviews so far, which is too few for a reliable score.
Boots–2 reviews

Summary. The 2 reviews so far average 3.0 stars. Treat this as an early read.

+Positives

  • Shine. Many notice extra shine. 1 review
  • Tone and colour. Keeps blonde, grey or dyed hair looking bright and even. 1 review

−Negatives

  • Scent. Not everyone likes the fragrance; some find it too strong. 1 review
  • Formula change. Long-time buyers say a newer formula works less well. 1 review

Reviews from 12 Jun 2026 to 11 Jul 2026.