Shampoo · Kerastase

Kerastase Gloss Absolu Hydra-Illuminating Shampoo 250ml

£30.50 at Boots
4.7 / 5
★★★★★★★★★★
674 reviews across 1 retailer
94% rate it 4 or 5 stars
5★
513
4★
119
3★
26
2★
8
1★
8
Boots4.66★★★★★★★★★★674 reviews (673 with text)

Summary. Reviewers are very positive: 94% give it 4 or 5 stars.

+Positives

  • Softness. Hair is described as softer and smoother afterwards. 8 reviews
  • Shine. Many notice extra shine. 7 reviews
  • Scent. Reviewers often single out how it smells. 5 reviews
  • Frizz and curls. Helps tame frizz and define curls. 5 reviews

−Negatives

  • Scalp irritation. A minority report itching, burning or redness. 6 reviews
Product-specific reviews only: 1,249 reviews that also appear on other products were left out, so every review here is about this product.

Reviews from 24 Feb 2025 to 18 Aug 2026. 1 are star ratings without text.