𝑴𝒂𝒓𝒕𝒊𝒏𝒂 𝑶𝒔

@maartiina_os is a Barcelona-based Spanish-language lifestyle creator with 263K followers who blends fashion, beauty, and travel content through a warm, friendly tone — positioning herself as a trusted peer ("tu amiga de confianza") rather than an aspirational figure. Her content skews heavily toward video (60%) with a focus on outfit styling series ("Vístete conmigo") and travel guides, as seen in her recent Rome-focused posts combining city exploration with fashion inspo. Her top hashtags signal a strong niche in hair care and extensions (balayage, extensionesdecabello, lotushaireurope), making her a natural fit for haircare, beauty, and affordable fashion brands targeting Spanish-speaking millennial women, with travel and lifestyle adjacencies also well within her wheelhouse. At a 1.28% engagement rate and 0.4 posts per week, she posts infrequently, which may limit campaign velocity but suggests her audience isn't oversaturated — brands should factor this into campaign timelines and set expectations around content cadence.