Reviews about RR Line Keratin Star

The shampoo is really great! It makes my hair soft and doesn't leave any greasy feeling. I highly recommend it.

This shampoo is terrible and watery. After washing, my hair becomes dry at the roots and greasy. It feels like a waste of money.

I have been buying this product not for the first time. I really like this brand of shampoos and masks. Thanks to the makeup store for the good delivery and the gift!)

How is it possible to produce such a volume without a dispenser? This is extremely inconvenient, as the shampoo is liquid and pours out in a huge amount. The shampoo itself is also not very good, I didn't like it. I won't buy it again.

After using this product, my hair started falling out less. Additionally, my hair stays fresh for one more day. Before, I used head and shoulders. I wash my hair with violin shampoo, it's the first time I've had this. After washing, I use a lot of products from the same company, so my hair doesn't dry out.

I really love this shampoo! It suits my hair perfectly: it doesn't dry them out like others do, and they still look lively after using it (I dye my hair in light shades). My hair feels fresh for three days. I highly recommend using the mask and heat protection along with it – using the set will help you get rid of split ends.

Good shampoo! However, in my opinion, it's nothing special. I actually prefer the hair mask with argan oil from this brand more.

This product worked well for my thin and damaged hair, which has been affected by excessive use of a flat iron and hairdryer. I am very satisfied with it.