This HF Massage Renewal Eye Cream luxuriously potent formula contains Nicotinamide, popularly known as Niacinamide, which is a form of vitamin B3. Nicotinamide is a star ingredient for hydrating the skin around the eyes, improving the skin tone and texture, and brightening dark circles. This active ingredient delivers sufficient nourishment to smoothen wrinkles and fill in fine lines around the eyes. The HF Massage Renewal Eye Cream is also infused with caffeine for de-puffing tired eyes and eye bags and collagen-stimulating ingredients that repair damage, improve the elasticity of the skin, and boost skin cell renewal. The HF Massage Eye Renewal Cream also comes in a high frequency (HF) massage application tube that easily squeezes out the cream. The smart design with a metal applicator tip allows for deep penetration and quick absorption as you gently massage the product onto the skin. This immediately reawakens and depuffs tired eyes when used in the morning and revitalizes and nourishes the delicate skin around eyes before bedtime. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.