Conditioner · Kerastase

Kérastase Gloss Absolu Conditioner For All Hair Types, With Glycolic Acid, Hyaluronic Acid & Wild Rose 75ml

£17.00 at Boots
4.6 / 5
★★★★★★★★★★
1,131 reviews across 1 retailer
91% rate it 4 or 5 stars
5★
894
4★
139
3★
48
2★
18
1★
32
Boots4.63★★★★★★★★★★1,131 reviews

Summary. Reviewers are very positive: 91% give it 4 or 5 stars.

+Positives

  • Softness. Hair is described as softer and smoother afterwards. 184 reviews
  • Shine. Many notice extra shine. 172 reviews
  • Scent. Reviewers often single out how it smells. 125 reviews
  • Frizz and curls. Helps tame frizz and define curls. 125 reviews
  • Moisture. Dry hair feels more hydrated and nourished. 26 reviews

−Negatives

  • Can be drying. Some find it leaves hair dry, rough or stripped. 16 reviews
  • Scent. Not everyone likes the fragrance; some find it too strong. 7 reviews
  • Residue. Some say it leaves hair greasy, heavy or coated. 6 reviews
  • Little effect. Some saw no real difference from what they used before. 5 reviews
Last 12 months: 4.7 from 555 reviews, in line with the all-time score.
Product-specific reviews only: 92 reviews that also appear on other products were left out, so every review here is about this product.

Reviews from 14 Feb 2025 to 21 Aug 2026.