Celimax The Vita-A Retinal Shot Tightening Booster is a powerful night-time skin treatment made to fight early signs of aging. With 0.1% pure retinol and 3% MATRIXYL 3000, it helps improve skin texture and firm up the skin while keeping it soft and smooth. Key Benefits Reduces wrinkles: Pure retinol and MATRIXYL 3000 help tighten skin and reduce fine lines. Boosts absorption: A-Shot fine particles help active ingredients sink deep into the skin. Hydrates deeply: 1% Vitamin B5 Panthenol keeps skin soft and moisturized. Improves skin bounce: Rich formula gives skin a plump and healthy feel. How to Use In your evening routine, apply a small amount evenly across your face and gently pat for better absorption.