Shampoo · Function of Beauty

Function of Beauty Custom Wavy Hair Shampoo 325ml

£12.00 at Boots
3.0 / 5
★★★★★★★★★★
28 reviews across 1 retailer
46% rate it 4 or 5 stars
5★
13
4★
0
3★
0
2★
4
1★
11
Boots3.00★★★★★★★★★★28 reviews

Summary. Opinion is mixed: 46% give it 4 or 5 stars and 54% give it 1 or 2.

+Positives

  • Shine. Many notice extra shine. 7 reviews
  • Scent. Reviewers often single out how it smells. 6 reviews
  • Frizz and curls. Helps tame frizz and define curls. 5 reviews

−Negatives

  • Can be drying. Some find it leaves hair dry, rough or stripped. 10 reviews
Product-specific reviews only: 1 reviews that also appear on other products were left out, so every review here is about this product.

Reviews from 5 Mar 2023 to 6 Aug 2026.