The key difference between Huel Essential and Black Edition Powder is the macronutrient split:
Huel Essential: 56:20:20:4 (Carbs:Fat:Protein:Fibre)
Black Edition: 17:40:40:3
Per 400 kcal serving:
Carbs: 57g (Essential) vs. 18g (Black Edition)
Protein: 20g (Essential) vs. 40g (Black Edition)
Both provide plant-based protein, but Black Edition has twice the protein and significantly fewer carbs. Additionally, Black Edition includes medium-chain triglycerides, green tea extract, and probiotics benefits not found in Huel Essential.