Conditioner · Garnier

Garnier Keratin Sleek Conditioner

£8.00 at Boots
4.7 / 5
★★★★★★★★★★
137 reviews across 1 retailer
94% rate it 4 or 5 stars
5★
107
4★
22
3★
7
2★
1
1★
0
Boots4.72★★★★★★★★★★137 reviews

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

+Positives

  • Softness. Hair is described as softer and smoother afterwards. 95 reviews
  • Scent. Reviewers often single out how it smells. 68 reviews
  • Shine. Many notice extra shine. 54 reviews
  • Frizz and curls. Helps tame frizz and define curls. 48 reviews
  • Moisture. Dry hair feels more hydrated and nourished. 24 reviews

−Negatives

No complaint came up often enough to report.

Last 12 months: 4.7 from 137 reviews, in line with the all-time score.
Product-specific reviews only: 12 reviews that also appear on other products were left out, so every review here is about this product.

Reviews from 24 Jan 2026 to 3 Apr 2026.