Caffeine · paired
Light
Naturally rich in L-theanine and light in caffeine—about one-quarter the caffeine of a typical cup of coffee—for smooth, steady energy.
Camfield et al., Nutr Rev 2014
4.9 ★ · 127 early drinkers
Whole-leaf red tea
Cloudline Red — Deep Steady Energy
Whole-leaf. Single-origin. Fully oxidized for deep, steady energy — long runs, afternoons, and recovery days.
- Certified Organic
- Third-party tested
- Free shipping on subscriptions
CLOUDLINE RED — Deep Steady Energy
Long-lasting calm energy for long runs, afternoon training, and recovery-day focus — without spikes or crashes.
Fully oxidized whole-leaf organic Camellia sinensis grown on our own farm in Taiwan.
What to expect
This leaf is processed to preserve the natural balance of caffeine, L-theanine, and polyphenols — delivering smooth, steady energy that supports long efforts and sustained focus without overstimulation.
Best for
• Long runs and extended aerobic days
• Afternoon or evening training
• Recovery days when you still want calm, steady focus
Energy profile
Energy rises slowly, holds steady through long efforts, and fades without a crash.
This is deep, stable alertness designed for endurance — not stimulation, spikes, or crashes.
How long will this last?
Each tin contains 30 g of whole leaves.
Most runners use CLOUDLINE 3–4 times per week:Each 4 g of whole leaves can brew approximately 1 liter or 32 oz
Because these are intact whole leaves, each session can be steeped multiple times, making each use last longer than coffee or bagged tea.
Leaf character
A fully oxidized red tea with layered notes of orchid, honey, and stone fruit, finishing deeper and warmer than green tea while maintaining clarity and balance.
How to prepare
Light cup → calm, gentle focus
Strong cup → deeper, longer-lasting energy
Leaf Dose: 3–6 g
Water Temperature: 90–95 °C
Steep Time: 30–90 seconds
Infusions: 3–7
Short infusions allow the leaf to unfurl gradually, revealing new layers of flavor and character with each steep.
Health & Composition
Grown on our own farm using organic farming practices without pesticides, herbicides, or shortcuts.
Naturally contains caffeine, L-theanine, polyphenols, amino acids, and minerals present in the leaf.
Approximately 20–50 mg of caffeine per 8 oz cup depending on brew method and steep time — naturally paired with L-theanine for calm, sustained energy without the jitters.
From the farm
Our tea comes from Cloudline Tea Farm in Taiwan, where every lot is grown using organic farming practices without pesticides, herbicides, or shortcuts.
Every harvest is hand-picked, kept whole through drying, and traced back to the exact plot where it was grown.
We know every terrace by name.
Packaging
Copper-foil vacuum pack · 30 g
When properly stored in a cool, dry place at room temperature, CLOUDLINE RED does not spoil.
Cloudline Red
$35.10
Add
Single origin · Taiwan
Grown on the warm slopes. Picked by hand.
- Elevation
- mountain
- Harvest
- Spring 2026
- Oxidation
- 75%
Why endurance athletes drink Cloudline
Three compounds the body treats like fuel.
Whole-leaf chemistry means caffeine, L-theanine, and polyphenols arrive together — deep, steady energy that holds through long efforts. No sharp spike, no crash.
L-theanine
Natural
L-Theanine A naturally occurring amino acid that works alongside caffeine to support calm, sustained focus—the signature of real tea.
Haskell et al., Biol Psychol 2008Thearubigins
Polyphenol
Full oxidation transforms catechins into theaflavins and thearubigins—naturally occurring tea polyphenols that help support healthy aging, cardiovascular health, and the body's natural antioxidant defenses.
Jówko, Antioxidants in Sport Nutrition, 2015
Brewing is a ritual
Short steep, sweeter. Long steep, deeper.
The shorter the steep, the smoother the cup. The longer the steep, the deeper the body and the finish. Quiet. Controlled. Precise.
- Cold brew
- Ready in 4 hrs · up to 1 L · steep overnight
- Room temp
- Ready in 2 hrs · up to 1 L
- Hot steep
- 4–10 min · up to 1 L
- Re-steeps
- 3–7 steeps · 45–90 s each
Cold brew never turns bitter — it's ready in about 4 hours and only deepens overnight. One generous tablespoon brews up to a liter; about 30 cups per box.
From our first drinkers
What people say after the third cup.
·
127 early drinkers
Cloudline Red Tea has become my go-to before a run. Calmer energy than coffee, no jitters, and that steadier focus has helped me hold my pace better on longer efforts. It's a simple ritual that's made my morning miles feel stronger and more productive.
Cloudline Tea feels and tastes like an upgrade. It's thoughtfully crafted and exceptionally clean, prioritizing balance and clarity over intensity. The energy is steady and sustained—no jitters, just calm, focused alertness. It tastes smooth, naturally sweet, and free of bitterness, making it both enjoyable and functional.
We loved learning about the quality of Cloudline and the benefits from it. I've stopped drinking coffee since I tried Cloudline and feel so much better now.
Members · a smaller table
For drinkers who want first pour of every harvest.
A small tier for the most committed drinkers — priority small-batch allocation, ceremonial vessels, and quarterly letters from the farm.
- First access to each spring & autumn lot
- Zuhni ceremonial claypot on first shipment
- Quarterly letter from the farm
- Members-only single-origin micro-lots
Every batch tested
If it doesn't meet the threshold we drink ourselves, we don't ship it.
Each micro-lot is independently tested for pesticides, heavy metals, microbial safety, and leaf integrity. Results published batch-by-batch.
- Certified Organic · Taiwan Organic Agriculture Promotion Act
- Third-party tested · pesticides, heavy metals, microbial
- USDA certification in process · Oregon Tilth
- Whole-leaf · no dust, no extracts, no artificial flavor