King orange (Citrus nobilis Lour. var. nobills), native citrus variety of Vietnam, belongs to the Rutaceae family. The fruit has a rounded shape, slightly flattened at both ends, with a thick, textured peel that turns from green to golden-yellow as it ripens. Its flesh is juicy and refreshingly sweet-tart, and the fruit can be enjoyed fresh or juiced.
Well-suited to tropical and subtropical climates, king orange trees bring economic value to various growing regions in Vietnam. They are widely cultivated in the Mekong Delta and northern provinces like Hà Giang, Tuyên Quang, and Yên Bái. Rich in vitamin C, antioxidants, and minerals, king orange not only offers nutritional benefits but also plays an important role in promoting sustainable rural development. Among all, the Hàm Yên variety from Tuyên Quang is especially well-known for its unique qualities and potential for growth as a premium Vietnamese agricultural product.
Steam distilled from the fruit peels, Tuyen Quang king orange essential oil has a soft and bright citrus aroma with a refreshing, rounded sweetness. Unlike some varieties that can be overly sharp or acidic, king orange’s scent is gentle yet vibrant—like walking through a sunlit orchard in midsummer. Its refreshing and pleasant scent profile is ideal for daily use, offering a natural sense of freshness to help you start the day with positive energy.
Tuyen Quang king oranges, particularly those grown in Ham Yen commune, thrive in a unique landscape of hills and valleys, where loose, humus-rich soil and a neutral pH create ideal conditions for citrus cultivation. You can spot these distinct fruits by their thinner, smoother skin and vibrant orange-yellow hue and a balanced sweet-sour flavor with delicate aroma, setting them apart from other varieties. Harvest season spans from November to March, filling the air with the soft, sweet scent of ripening fruit—a sensory delight for any visitor.
The esteemed reputation of Ham Yen king orange is attributable to the dedication of local government and farmers’ in promoting organic and VietGAP-aligned agricultural practices. Farmer cooperatives cultivate king oranges entirely naturally, without pesticides or chemical fertilizers. They rely on organic compost and natural growing methods. While this approach may result in smaller yields, it guarantees healthier trees, richer flavor, and greater sustainability.
Thanks to its exceptional quality and well-earned reputation, Ham Yen king orange was granted Geographical Indication status by Vietnam’s Intellectual Property Office in 2020, and achieved OCOP (One Commune One Product) 4-star certification. Visitors to Hàm Yên will instantly feel the deep local pride associated with this fruit, which beautifully embodies a legacy of tradition, sustainable farming, and regional identity on national agricultural products map.
areme directly sources king oranges from local farmers at fair prices—fruits that, while excellent in quality, may be undersized or lack the visual appeal for commercial markets. This approach helps reduce food waste while supporting the livelihoods of farming families, especially within ethnic minority communities. We use steam distillation to extract the essential oil, a method that not only preserves the fruit’s pure, vibrant aroma but also minimizes phototoxic compounds, making the oil gentler and safer for topical use when properly diluted.
It is our hope that the delicate, refreshing scent of Tuyen Quang king orange essential oil brings a sense of calm and vitality to your everyday moments. More than just a natural scent, each drop reflects the spirit of Hàm Yên—where the preservation of native crops, sustainable farming practices and rural development come together. Let it be a gentle reminder of the harmony between nature and the hands that nurture it.
Tuyen Quang king orange essential oil is both easy to use and versatile. Its light, citrusy aroma is known to soothe the mind, reduce stress, and support restful sleep. It also has gentle antibacterial properties, making it suitable for home use.
Some benefits of Tuyen Quang king orange essential oil:
- Uplifts the mood and calms stress.
- Freshens and purifies air.
- May promote appetite when inhaled before meals.
- Can be used in natural cleaning blends.
Some ways to use Tuyen Quang king orange essential oil:
- Diffusion: Add 3–5 drops to a diffuser or oil burner to freshen the space and clear the mind.
- Inhalation: Place 1–2 drops on a wooden aroma inhaler or our product scent card for quick, on-the-go aroma.
- Bath soak: Dilute 1–5 drops in a carrier oil or bath oil before adding to bath water or a foot soak.
- Surface disinfectant spray: Mix 10–20 drops in 100ml of alcohol (70% or higher) to make your own DIY surface disinfectant sanitizers.
- DIY cosmetics: Blend a few drops into unscented shampoo or body wash for a natural citrus scent.