Whilst this product is a conditioner, it is promoted as a three-step treatment that includes shampoo and a rejuvenating masque .
My daughter used the conditioner with her normal shampoo (L'Oreal) and found that they worked quite well together and gave a reasonably good volume. The volume lessened later but that may be due to the differences between the makes. She was reasonably pleased with the results and proposed a 4 star rating.
She did, however, say that, although the conditioner felt rich when applied, it didn't weigh her hair down. Perhaps when her stock of L'Oreal shampoo runs out, she'll try both together.