Gui Fei Oolong
Taiwan — Nantou
Oxidation: medium
Harvest: summer
Tasting Profile
Sweet, honeyed with ripe fruit aroma
Honey, lychee with muscatel-like sweetness
Smooth, rounded
Sweet, honeyed fruit finish
Brewing Guide
Temperature
85-95°C
185-203°F
Steep Time
1-2 min
Leaf Amount
2.5g / 100ml
Max Infusions
5
About This Tea
Gui Fei Oolong stands as one of the finest expressions of tea craftsmanship from Nantou, Taiwan. The production process involves leaves that are partially oxidized through a meticulous process of withering, bruising, and controlled oxidation that can range from light and floral to dark and roasted, a technique developed through generations of careful experimentation and refinement. The geographical conditions unique to Nantou give this tea its unmistakable character, earning it recognition among tea enthusiasts worldwide.
A well-prepared cup of Gui Fei Oolong is a multisensory experience. The fragrance immediately conveys sweet, honeyed with ripe fruit aroma, while the palate encounters honey, lychee with muscatel-like sweetness. Experienced tea drinkers often note how the flavor evolves as the tea cools, revealing new dimensions of taste with each sip. In terms of stimulation, Gui Fei Oolong is moderate in caffeine with 25-35 mg per cup, providing gentle alertness without the jitters.
Taiwanese tea culture has developed its own distinctive identity, combining Chinese traditional methods with innovative cultivation and processing techniques unique to the island.
To brew Gui Fei Oolong properly, water should be heated to 85°C to 95°C and the leaves steeped for 1 to 1 minutes. Using approximately 2.5g of tea per 100ml of water produces optimal results. The tea can be re-steeped up to 5 times, with each infusion offering a slightly different expression of the leaf's character. Many experienced drinkers find that the second or third infusion reveals the tea's true depth.
Today, Gui Fei Oolong continues to be celebrated both in its homeland and by tea enthusiasts around the world. Its unique flavor profile has earned it a devoted following among those who appreciate the art and science of fine tea. Whether enjoyed as a daily ritual or reserved for special occasions, Gui Fei Oolong represents a connection to centuries of tea tradition and the ongoing pursuit of excellence in every cup. The growing global interest in specialty teas has brought renewed attention to this variety, ensuring that the artisanal techniques behind its production continue to thrive.
Health Benefits
Caffeine Deep Dive
compared to coffee (95 mg)
Based on the FDA guideline of 400 mg/day, you can safely drink up to 13 cups per day.
Track your daily intake with the Caffeine Calculator →Serving Suggestions
Pairs Well With
Recommended Teaware
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Nutrition Facts
Per 240ml serving
Per 240ml serving
| Calories | 2 kcal |
| Caffeine | 25-35 mg |
| L-Theanine | 10-18 mg |
| Polyphenols | 90-180 mg |
| EGCG (Catechins) | 8-18 mg |
| Protein | 0.3 g |
| Total Carbohydrates | 0.4 g |
| Total Fat | 0 g |
| Potassium | 20 mg |
| Magnesium | 3 mg |
| Calcium | 3 mg |
| Sodium | 1 mg |