Last updated: 2026-09-10T13:16:28.987Z

[0.0 out of 5 stars — 0 ratings](https://www.coffeelist.co/b/onyx-coffee-lab/c-i-r-c-a-d-i-a-n/reviews)

From $20.60/8oz

**Process:** [Washed](https://www.coffeelist.co/insights/processing-method/washed)

**Variety:** [Bourbon](https://www.coffeelist.co/insights/variety/bourbon)

,

[Caturra](https://www.coffeelist.co/insights/variety/caturra)

,

[Variedad Colombia](https://www.coffeelist.co/insights/variety/variedad-colombia)

**Altitude:** ~1800 masl

**Recommended for:** Filter, Espresso

## What the Brand Says

> 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.

[ONYX COFFEE LAB · US](https://www.coffeelist.co/b/onyx-coffee-lab)

# C I R C A D I A N

[View at roaster](https://onyxcoffeelab.eu/products/circadian)

8oz

$20.60

($41.20/lbs)

2lb

$68.81

($34.40/lbs)

## Profile

### Taste characteristics

**Body:** 38/100 — Light & tea-like (0) to Full-bodied & creamy (100)

**Acidity:** 65/100 — Soft (0) to Bright & acidic (100)

**Sweetness:** 70/100 — Less sweet (0) to Very sweet (100)

**Bitterness:** 35/100 — Subtle bitterness (0) to Pronounced bitterness (100)

**Character:** 5/100 — Conventional (0) to Funky & novel (100)

**Roast level:** Light to medium — 3/7, from Extra light (1) to Extra dark (7)

## Tasting Notes

Apple

Caramel

Cherry

Hibiscus

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