Category: Coffee
Circadian is a fully tailored coffee experience designed to optimize your caffeine intake without sacrificing sleep.
Select the perfect amount of caffeine in each cup with our caffeine calculator, or buy the box set to try them all.
The caffeine calculator let me dial in exactly the right strength for my afternoon slump, and I've actually been sleeping better since I switched. First cup tastes clean and smooth, no bitter bite on the finish.
The caffeine calculator caught my eye, but what really won me over is how the timing suggestions actually helped me cut my afternoon slump without lying awake at night. I've dialed in my last cup for 2 PM and I'm sleeping better than I have in months.
The caffeine calculator is what sold me—being able to dial in the exact amount per cup means I can enjoy coffee after dinner without tossing and turning. It’s genuinely changed how I plan my evenings.
