Shampoo · Nak

NAK Structure Complex Protein Shampoo 350ml

£23.00 at Boots
4.7 / 5
★★★★★★★★★★
44 reviews across 1 retailer
93% rate it 4 or 5 stars
5★
33
4★
8
3★
3
2★
0
1★
0
Boots4.68★★★★★★★★★★44 reviews

Summary. Reviewers are very positive: 93% give it 4 or 5 stars.

+Positives

  • Scent. Reviewers often single out how it smells. 34 reviews
  • Softness. Hair is described as softer and smoother afterwards. 24 reviews
  • Repair. Damaged or breaking hair seems stronger. 22 reviews
  • Clean feel. Leaves hair and scalp feeling properly clean. 21 reviews
  • Lather. Foams up readily, so each wash needs only a little product. 13 reviews

−Negatives

No complaint came up often enough to report.

Last 12 months: 4.7 from 44 reviews, in line with the all-time score.

Reviews from 27 May 2026 to 13 Aug 2026.