Royal Camu is Camu-Camu (Myrciaria dubia,) an herb from the Amazon rainforest. Camu-Camu is a fruit. It contains 30 to 60 times more Vitamin C than an orange plus other vitamins, minerals, amino acids, and bioflavonoids.
Each 1/2 tsp of powder (1 gram) contains 1000 mg of Camu-Camu and 10% of Vitamin C.