Brand loyalty and product line expansion
Multiple reviewers mention repurchasing and being already familiar with Growus Sea Salt Shampoo or Scrub products, treating this treatment as a complementary step in their routine.
Influencer and peer recommendations
Several reviews cite friend introductions and word-of-mouth recommendations as purchase drivers, indicating strong social proof within target communities.
Scalp and hair care appeal
Consumers purchased this product specifically for scalp health benefits and to address concerns like dandruff, oiliness, and frizz reduction.
Ingredient and formulation reputation
The Sea Salt line's reputation for effectiveness and the lightweight, non-irritating formulation motivated purchase decisions among repeat buyers.