Natural Caffeine


Cola Nut - Guarana - Blackberry
Sale price€8,99

Select a flavour:

Our standard delivery time is 3 - 6 business days.
Single 12 pack orders might be sent via Post. For more information click HERE.
Free shipping from €30
Turn night into day with NERO: The invigorating combination of Guarana, Cola Nut, Blackberry and a hint of Activated Charcoal, together with natural caffeine, provides you the energy kick your looking for while drinking more water.

1x NERO 12-Pack
→ Cola Nut - Activated Charcoal - Guarana - Blackberry
→ 12 waterdrop® NERO Microenergies
→ Prepare a 400-600ml refreshment per cube
→ Natural fruit and plant extracts
→ Valuable vitamins B6/B12/C
→ Without sugar – suitable for diabetics
→ Without preservatives
→ Only 4 calories per waterdrop®.
→ 98% less CO2 and plastic compared to pre-filled beverages in 500ml plastic bottles
→ Caution: increased caffeine content. Not recommended for children and pregnant and breastfeeding women (20mg/100ml).

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

Ingredients: Acidifier 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, Microteas, Microlyte, and Microenergy are not and shall not be considered food supplements under any circumstances. They do not ensure or supplement the daily vitamin intake and do not substitute a healthy diet.

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.

Vitamin C | Vitamin B6 | Vitamin B12 | Natural caffeine


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.