Collagen Preservation Set Dermalogica: Pro-Collagen Banking, Plumping, Serum, For Face, 30 ml + Skin Smoothing, Smoothing, Cream, For Face, 50 ml

Hygiene-sealed cosmetics cannot be returned once the seal has been opened, unless they are defective. For opened or used perfumes and other cosmetics, the refund is reduced by the loss in value.