First off, let me say this: if you're tired of overly sweet chai mixes that taste like liquid candy, Nature's Guru Unsweetened Masala Spice Chai is a game-changer. The spice blend is spot-on—cardamom, cinnamon, and ginger shine without being overpowered by clove (a common issue with other brands).

I tested it two ways: with just hot water for authenticity and with frothed oat milk for a latte-style treat. Both worked beautifully! The powder dissolves instantly, no clumps—unlike some grainy competitors. Pro tip: Use less water (6oz) than recommended for bolder flavor; it’s too diluted at 8oz.

The convenience is unbeatable. Toss a packet in your bag, add hot water at work/airport, and boom—authentic chai without Starbucks’ 200+ calories. But fair warning: if you’re used to syrupy-sweet Tazo or Oregon Chai, the unsweetened profile might shock you at first. I grew to love its purity.

Downsides? Price fluctuates wildly on Amazon (watch for Prime deals), and the Classic/Vanilla versions disappoint compared to this Masala star. Also, despite being 'unsweetened,' nutritionally it’s identical to their sweetened version—odd but true.

Final verdict? For keto travelers or spice purists, this is a must-try. Not perfect, but the closest to real Indian chai I’ve found in instant form.