I want to build a D2C brand but I haven't picked a product yet. How do I actually decide what to sell?
The short answer
Don't start from 'what's trending', start from the overlap of a real, repeat problem you understand, a customer you can reach affordably, and margins that survive shipping and ad costs. The best first product is boring enough to have proven demand but flawed enough (poor reviews, ugly options, missing sizes) that you can obviously do it better. Write your idea as a one-line problem statement before you fall in love with the product.
A quick summary to orient you. The real value is below: the resources worth your time, from people who've actually done it, not us.
Here are the resources
Hand-picked from around the web, each with a note on why it earns your time. India-specific ones carry a badge.
3 resources1 India-specific3 link-checked
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📄 Article
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Why we picked it
The cleanest starting map for someone with no product yet, 17 concrete ways to surface ideas (solve your own pain, mine trends, find underserved niches, study competitor gaps) instead of staring at a blank page. It reframes 'what should I sell' as a research problem you can work, which is exactly the mindset a first-time D2C founder needs.
Why we picked it
This is the checklist we'd hand anyone before they order their first batch: it splits evaluation into market-based criteria (size, competition, seasonality) and product-based criteria (margin, shipping, weight, scalability). It forces you to model real landed economics rather than getting seduced by a big-looking sticker markup.
Why we picked it
A data-backed India newsletter deep-dive arguing that gross margin is the single strongest predictor of which D2C brands reach EBITDA positivity. Exactly the kind of India-specific pattern-matching that explains why revenue growth and profit diverge here.