Brand from Hong Kong: Aster Aroma. Collagen Boosting Serum contains high concentration of marine collagen to replenish and stimulate collagen in skin while reducing the appearance of fine lines and wrinkles.Hyaluronic Acid and Ceramide provide optimal hydration and improve skin texture to tackle multiple skin concerns in one. Raw Materials From: UK, US, AustraliaNet Weight: 30mlNatural IngredientsNo Preservatives, Fragrances, Artificial Colourings, AlcoholProduct shelf life: 9 monthsPlease use as soon as possible after opening. How to use:Apply 3 - 4 drops on face and neck thoroughly avoiding the eye contour area. Use twice daily, follow with a moisturizer and sunblock in the morning.