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Discover our flavour NERO. The first waterdrop® microdrink with natural caffeine as well as refreshing and invigorating ingredients: guarana, cola nut, blackberry and a touch of activated charcoal.

Thirsty for more? Discover all our microdrinks in personalised sets!

Average nutritional values of finished drink
per 100 ml
per 400 ml (1 serving)
1 kcal / 4 kJ
4 kcal / 18 kJ
0 g
0 g
of which saturates
0 g
0 g
0 g
0 g
of which sugars
0 g
Dietary Fibre
0 g
0 g
0 g
0 g
0.08 g
0.33 g
Vitamin C
8.0 mg
10 %
32.0 mg
40 %
Vitamin B6
0.18 mg
13 %
0.7 mg
50 %
Vitamin B12
0.28 µg
11 %
1.1 µg
45 %

*Percentage of Nutrient Reference Values

Acid: citric acid, acidity regulator sodium carbonate, acidity regulator potassium carbonate, guarana extract, colour anthocyanins, cola nut extract, caffeine, natural flavours, vitamin C, sweetener sucralose, colour vegetable carbon (activated charcoal), vitamin B6, vitamin B12

waterdrop® Microdrinks and Microteas are not and shall not be considered food supplements in any circumstances. They do not ensure or supplement the daily vitamin intake and do not substitute a healthy diet.

1x NERO 12 Pack

→ 12 waterdrop® NERO microdrinks  

→ with natural caffeine  

→ Guarana, blackberry & cola nut  

→ Valuable vitamins B6/C/B12  

→ Ideal for 400-600 ml refreshment per drop  

→ Natural fruit and plant extracts as well as valuable vitamins  

→ No sugar – suitable for diabetics  

→ No preservatives  

→ Only 4 calories per waterdrop  

→ Increased caffeine content. 

→  Not recommended for children as well as pregnant & breast-feeding women. (20 mg/100 ml)


The best dreams happen when you're awake!

When the sun sets and night falls, kola nut, activated charcoal and guarana make their grand entrance. You plunge into the fruity taste of blackberry and let the natural caffeine take over. With fresh energy, you'll dance through a city that never sleeps.


The rainforest plant is known for its red hull and its appearance. However, the core of the guarana is processed in the size of a coffee bean.


On barbed tendrils you can find the berry beauty with the strong colour, which is one of the oldest types of fruit - the blackberry.


Located in West Africa, the bitter cola nut is a symbol of hospitality in some cultures and is used in ceremonies.