Application of hylocereus undatus stem extract in skin care products

The invention discloses application of a hylocereus undatus stem extract in skin care products, and particularly relates to application of the hylocereus undatus stem extract in preparation of the skin care products with the effects of tightening skin and/or improving skin elasticity and/or moisturizing and/or resisting external stimulation and/or relieving and/or repairing. The hylocereus undatus stem extract is prepared by adopting a compsite enzymolysis and flash extraction combined technology, is high in total sugar content and good in stability, can remarkably reduce skin irritation reaction caused by lactic acid, and has the effects of tightening skin, moisturizing, resisting external irritation, relieving and repairing when being applied to the skin care products. 本发明公开了一种量天尺茎提取物在护肤品中的应用，具体涉及一种量天尺茎提取物在制备具有紧致肌肤和/或提升皮肤弹性和/或补水保湿和/或抵御外界刺激和/或舒缓和/或修护功效的护肤品中的应用。本发明所述量天尺茎提取物采用复合酶结合闪式提取技术制备，总糖含量高，稳定性好，可显著降低乳酸引起的皮肤刺激反应，应用于护肤品中具有紧致肌肤、补水保湿、抵御外界刺激、舒缓、修护的功效。