Naked L-citruline

Naked L-citruline by TNT has 250 kcal per 100 g. One serving (6 g) is about 15 kcal.

Naked L-citruline contains 62.5 g of protein per 100 g — about 3.8 g per 6 g serving.

Yes — 62.5 g of protein per 100 g, supplying 100% of its calories. That makes it an excellent protein source.

With 0 g total carbs (about 0 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

Yes — just 0 mg per 100 g (0% of the daily value), which qualifies as low sodium.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. It collects almost no negative points (low sugar, saturated fat and sodium); points in favor come from protein (62.5 g). Overall that places it in band A.

About 40 g of Naked L-citruline equals 100 kcal.

Per 100 g it has 0 g sugar and 0 g fat (0 g saturated). Fat provides 0% of its calories, so portion size matters most here.