Shampoo · Kerastase

Kérastase Symbiose, Anti-Dandruff Cellular Shampoo, For Sensitive Scalps Prone To Dandruff 250ml

£30.50 at Boots
4.5 / 5
★★★★★★★★★★
103 reviews across 1 retailer
87% rate it 4 or 5 stars
5★
80
4★
10
3★
2
2★
5
1★
6
Boots4.49★★★★★★★★★★103 reviews (85 with text)

Summary. Reviewers are mostly positive: 87% give it 4 or 5 stars and 11% give it 1 or 2.

+Positives

  • Dandruff control. People with flakes report a clear improvement. 9 reviews

−Negatives

  • Flakes persist. Some found it did not clear their dandruff. 6 reviews
  • Can be drying. Some find it leaves hair dry, rough or stripped. 5 reviews

Reviews from 26 Jan 2023 to 20 Aug 2026. 18 are star ratings without text.