Cosglam Semi Permanent Hair Color – Peacock Blue (#52) for Women & Men (120g) | Vegan Colorful Hair Dye | No Ammonia, No Peroxide | Non-Oxidative | Conditioner Enriched Glossy Finish

The analyzed reviews for Cosglam's Semi Permanent Hair Color – Peacock Blue reveal a mix of positive and negative experiences. Upon closer examination, some reviewers use generic promotional language, such as suggesting that users "bleach your hair" or "mix it with other colours" to achieve a desired effect. This language is often associated with marketing campaigns rather than genuine user experiences. For instance, one reviewer mentions that the product has a "rather turquoise colour," which suggests that the actual shade may not match the expected Peacock Blue hue. This discrepancy highlights the potential for variation in product performance. The trust score of 84/100 for this default product indicates a moderate level of confidence in its quality and performance. However, the relatively low review content quality score of 69/100 suggests that some reviewers may not have provided detailed or informative feedback. This is evident in the stark contrast between the two sample reviews, with one reviewer describing a positive experience that lasted for 7 washes, while another reviewer claims that the product "is the worse product I have ever used" and failed to work altogether. The high reviewer credibility score of 95/100 and review velocity score of 90/100 suggest that the majority of reviewers are genuine and posting their experiences in a timely manner. Based on the data, one of the strengths of this product is its ability to provide a glossy finish, as mentioned by one reviewer who notes that the product "has a rather turquoise colour, only bleeds during shampooing and lasted me 7 washes and still there but with a fade." However, concerns arise from the negative reviews, which suggest that the product may not work as expected for all users. The lack of detailed information in some reviews and the presence of generic promotional language also raise questions about the product's overall quality and performance. Considering these factors, we recommend exercising caution when using this product and carefully following the instructions to achieve the desired results.