The HA+ (H.A. Plus) series, a concentrated beauty ingredient developed with the ideas of beauty experts, locks in plenty of moisture and leads to a smooth and plump appearance. Based on nearly 50 years of research, it focuses on hyaluronic acid*1, which decreases due to age and external environmental factors. The unique formula, which combines three types of hyaluronic acid*1 and polyglutamic acid*2, leads to soft and smooth lips and mouth area that feel full from within*3. It envelops dry lips and mouth area in moisture, giving them a plump appearance. <Esthederm's unique ingredients/technology> Hyaluronic+ Technology Three types of hyaluronic acid*1 of different sizes fill every corner of the stratum corneum, and polyglutamic acid*2 protects the skin with its high water retention capacity. Biomimetic Peptide*4 Smoothes lips and mouth area that are prone to loss of firmness due to dryness, leading to a plump appearance. Recommended for those who: are concerned about dry or chapped lips are concerned about uneven texture around the mouth and lips are concerned about dullness due to dryness are concerned about lack of firmness and volume around the mouth want to improve the overall appearance of the mouth area *1 Sodium hyaluronate, sodium acetylated hyaluronate (moisturizing and skin-conditioning ingredients) *2 Sodium polyglutamate (moisturizing and skin-conditioning ingredient) *3 up to the stratum corneum *4 Dipalmitoyl hydroxyproline (moisturizing and skin-conditioning ingredient)