Brand-building content focuses on awareness, trust, and emotional connection — it tells a story, shows lifestyle, and makes people feel something about the brand over time. Purchase-driving content is more direct: it highlights a specific offer, benefit, or urgency with a clear CTA to shop. For a newer brand like Sousa, I'd prioritize brand-building first to create familiarity and trust, then layer in conversion-focused content once an audience is warmed up. The best strategy uses both — most content builds the brand, while select posts push toward action.

I'd create a short-form TikTok/Instagram Reel showing a realistic "post-workout routine" where Sousa fits naturally — mixing the packet, drinking it, and recovering. The video would be casual and relatable, not overly polished, to feel authentic. I'd highlight the key benefit (protein + electrolytes in one step) with on-screen text and a trending sound. This type of content performs well in the fitness niche because it's aspirational yet realistic, and it clearly communicates the product's value proposition in under 30 seconds.

I'd start by identifying the target audience and studying what top-performing creators in the fitness, nutrition, and wellness space are doing on TikTok and Instagram. Then I'd create authentic, high-value content — short-form videos showing real use cases, results, and lifestyle moments. I'd engage consistently by responding to comments, collaborating with micro-influencers, and using trending sounds and hashtags. UGC (user-generated content) campaigns and interactive stories (polls, Q&As) would help build community and boost the algorithm. Consistent posting and data-driven iteration based on analytics would drive sustained growth.