燕窩是燕子吐出的營養豐富的唾液分泌物。此種膠狀分泌物是燕子築巢時的主要材料，而燕子築巢的地點通常選在如懸崖峭壁和深山洞穴等險峻的高處。

燕子的種類有三十多種，其中只有兩種金絲燕屬和一種侏金絲燕屬的燕子會生產可食用燕窩。爪哇金絲燕生產的可食用燕窩品質最佳，因為其顏色白淨且羽毛雜質最少。爪哇金絲燕只分佈於東南亞地區。燕窩的清潔處理過程相當繁複，一個人花八小時的時間只能處理約十個燕窩。

燕窩的主要成分為醣蛋白、碳水化合物和微量元素。香港中文大學的研究人員進行的科學研究發現，燕窩中含有豐富的表皮生長因子（EGF）。表皮生長因子是一種低分子量多勝肽，具有美容養顏的功效。

燕窩含有的氨基酸種類和數量都非常豐富，包括絲氨酸、蘇氨酸、天門冬氨酸、穀氨酸、脯氨酸和纈氨酸等。因此，食用燕窩對人體健康有益。

餘仁生極濃縮冰糖燕窩選用上等珍品燕窩精製而成，採用純手工洗燕工藝挑毛去染，保留天然金黃色澤。即開即飲，冷熱皆宜，適合所有年齡層。

不含人工色素
不含人工香料
不含防腐劑
不含穩定劑
通過清真食品（Halal）認證

Bird's Nest is the nutrient-rich salivary secretion of swiftlets. This gel secretion is an integral component to building the swiftlet nests, which are found in dangerous and highly inaccessible locations like steep cliffs, overhanging crags and deep caves.

Out of more than 30 species of swiflets, only 2 species of the genus Aerodramus and 1 of the genus Collocalia make edible saliva nest. Aerodramus fuciphaga is the swiftlet that produces the highest quality of edible Bird’s Nest, because its nests are white and clean with minimum feathers. It is found only in Southeast Asia. Tedious process of cleaning approximately 10 nests takes approximately 8 hour by a person.

The major components of Bird's Nests are its glycoproteins, carbohydrates and trace elements. Scientific findings by the researchers in Chinese University of Hong Kong discovered that epidermal growth factor (EGF) is present in Bird's Nests. EGF is a low Molecular weight polypeptide which provides beauty support.

The most abundant amino acids are serine, threonine, aspartic acid, glutamic acid, proline, and valine. When consumed, they help to provide general wellness.

Eu Yan Sang Premium Concentrated Bird's Nest with Rock Sugar is specially prepared from wholesome, premium grade bird's nest, which has been carefully selected and meticulously hand cleaned to best preserve its natural golden colour. It is ready-to-drink and suitable for consumption by all ages and can be taken chilled or warmed.

Quality Assurance:

• No Artificial Colouring
• No Artificial Flavouring
• No Preservatives
• No Stabiliser
• Certified Halal