Collagen face masks, gel eye masks, lip masks and other collagen enhancing products can be used as often as everyday or a minimum of 2 to 3 times per week. Using collagen masks as a regular part of your skincare routine will maximize the anti-aging benefits of the treatments and leave your skin feeling supple, smooth and firm. That said, experts recommend using masks with different additives to address the current needs of your skin. Some collagen masks offer pore detoxification qualities while others calm your complexion. Having a variety of collagen mask types on hand will give you the flexibility to change-up your protocol as needed.