The Microalgae DHA market outlook remains highly attractive, driven by robust growth in infant nutrition, sports supplements, and sustainable aquaculture. Market attractiveness is underpinned by a clear regulatory tailwind and rising consumer preference for plant‑based omega‑3 sources, delivering CAGR estimates above 12% through 2035. Competitive intensity is moderate; a handful of vertically integrated producers command scale, yet entry barriers are high due to capital‑intensive photobioreactor infrastructure and stringent quality certifications. The long‑term outlook is positive, with demand projected to outpace supply as manufacturers diversify formulations and expand into emerging regions. Innovation is accelerating, especially in strain engineering and continuous‑flow harvesting, which are shortening cycle times and lowering cost per gram of DHA. On the demand–supply balance, current capacity gaps are narrowing but remain tight, supporting price stability. Key risk factors include feedstock price volatility, potential regulatory shifts on novel food approvals, and climate‑related disruptions to cultivation sites. Decision‑makers should monitor these dynamics while leveraging the market’s sustainability narrative.