
This Viral Instant Coffee Is Super Weird
The tested Nitro Brew is a portable, nitrogen-infused cold brew concentrate in single-use cartridges. Each capsule holds 20 ml (0.7 oz) and costs about $4 per cup (cheaper with subscription).
Ingredients & Discrepancy- Calories: 15 per capsule – higher than typical black coffee.
- Ingredients per packaging: Coffee extract, ascorbic acid, potassium carbonate, mixed tocopherols (vitamin E), artificial flavors, sodium L-ascorbate, nitrogen.
- Contradiction with website: The site claims no artificial flavors, while the packaging clearly states them. The website image even shows garbled (possibly AI-generated) text that doesn't mention artificial flavors.
- Preparation: Twist open, press down to release into 5 oz (148 ml) of water/milk – creates a foamy nitro effect. The ejection is quite vigorous but visually appealing.
- Flavor: Very dark, bitter, chocolatey – typical of dark roasts. When drunk black, it has a slight sourness (common for concentrates). Best with 4 oz (118 ml) water or oat milk for a rounder texture. The artificial flavor is noticeable to trained palates – an intense "capital-C coffee" taste.
- Sustainability: Cartridges are not recyclable (no info on packaging). Even if recyclable, the effort to disassemble them on the go is unrealistic – they usually end up in the trash.
- Transparency: The mismatch between website and packaging regarding artificial flavors is misleading.
- Pros: High convenience (no refrigeration, TSA-friendly), fun nitro effect, decent for quick latte solutions.
- Cons: Mediocre taste, plastic waste, confusing labeling.
- Comparison: Similar to premium instant coffee packs or Cometeer (higher price but more sustainable and quality-focused).
- Best use case: Travel or camping rather than daily consumption.
Tone: Informative, honest, slightly critical – the reviewer enjoys the gimmick but remains objective about the flaws.





